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M6MGB162S2BVP
Datasheet (Mitsubishi)
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Datasheet M6MGT162S2BVP, M6MGB162S2BVP Datasheet (Mitsubishi)

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Page 1
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
The MITSUBISHI M6MGB/T162S2BVP is a Stacked Multi Chip Package (S-MCP) that contents 16M-bits flash memory and 2M-bits Static RAM in a 48-pin TSOP (TYPE-I).
16M-bits Flash memory is a 1048576 words, 3.3V-only, and high performance non-volatile memory fabricated by CMOS technology for the peripheral circuit and DINOR(DIvided bit-line NOR) architecture for the memory cell. 2M-bits SRAM is a 262144bytes unsynchronous SRAM fabricated by silicon-gate CMOS technology.
M6MGB/T162S2BVP is suitable for the application of the mobile-communication-system to reduce both the mount space and weight .
PIN CONFIGURATION (TOP VIEW)
A15 A14 A13 A12 A11
A10
A19
S-CE
WE#
F-RP# F-WP# S-VCC
10.0 mm
F-RY/BY#
A18 A17
A7 A6 A5
A4 A2
A1
A9 A8
A3
1 2
3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
FEATURES
• Access time Flash Memory 90ns ( Max.) SRAM 85ns (Max.)
• Supply voltage Vcc=2.7 ~ 3.6V
• Ambient temperature W version Ta=-20 ~ 85°C
• Package : 48-pin TSOP (Type-I) , 0.4mm lead pitch
APPLICATION
Mobile communication products
48 47 46 45 44 43
42 41 40 39 38 37 36 35 34 33 32 31 30
29 28 27 26 25
A16 DQ15 GND
S-A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 F-VCC
DQ11 DQ3 DQ10 DQ2 DQ9 DQ1
DQ8 DQ0 OE# GND
F-CE#
A0
14.0 mm
F-VCC
:Vcc for Flash S-VCC :Vcc for SRAM GND S-A-1 A0-A16 A17-A19
:GND for Flash/SRAM
:Address for SRAM
:Flash/SRAM common Address
:Address for Flash DQ0-DQ15 :Data I/O F-CE# :Flash Chip Enable
S-CE :SRAM Chip Enable OE# WE# F-WP#
:Flash/SRAM Output Enable :Flash/SRAM Write Enable
:Flash Write Protect F-RP# :Flash Reset Power Down F-RY/BY# :Flash Ready /Busy
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NC:Non Connection
Sep.1999 , Rev.2.0
Page 2
BLOCK DIAGRAM
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
16Mb Flash Memory
ADDRESS
INPUTS
CHIP ENABLE INPUT
OUTPUT ENABLE INPUT
WRITE ENABLE INPUT
WRITE PROTECT INPUT
RESET/POWER DOWN INPUT
READY/BUSY OUTPUT
F-RY/BY#
2Mb SRAM
S-A-1
A19 A18
A17 A16 A15
A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1
A0
F-CE#
OE#
WE#
F-WP#
F-RP#
X-DECODER
Y-DECODER
STATUS / ID REGISTER
WSM
CUI
WSM
128 WORD PAGE BUFFER
Main Block 32KW
Bank(II)
28
Main Block 32KW
Parameter Block7 16KW Parameter Block6 16KW
Bank(I)
Parameter Block5 16KW Parameter Block4 16KW Parameter Block3 16KW Parameter Block2 16KW Parameter Block1 16KW Boot Block 16KW
Y-GATE / SENSE AMP.
MULTIPLEXER
INPUT/OUTPUT
BUFFERS
DQ15DQ14DQ13DQ12 DQ2DQ1DQ0DQ3
DATA INPUTS/OUTPUTS
F-VCC (3.3V)
GND (0V)
DQ0
A0
A15 A16
S-CE
WE#
OE#
262144 WORD x
8 BITS
ROW DECODER
ADDRESS INPUT BUFFER
GENERATOR
CLOCK
SENSE AMP.
DATAINPUT
DQ7
OUTPUT BUFFER
S-VCC
BUFFER
GND
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Sep.1999 , Rev.2.0
Page 3
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
1. Flash Memory
DESCRIPTION
The Flash Memory of M6MGB/T162S2BVP is 3.3V-only high speed 16,777,216-bit CMOS boot block Flash Memories with alternating BGO (Back Ground Operation) feature. The BGO feature of the device allows Program or Erase operations to be performed in one bank while the device simultaneously allows Read operations to be performed on the other bank. This BGO feature is suitable for mobile and personal computing, and communication products. The Flash Memory of M6MGB/T162S2BVP is fabricated by CMOS technology for the peripheral circuits and DINOR(Divided bit line NOR) architecture for the memory cells.
FEATURES
Organization 1048,576 word x 16bit
Supply voltage
Access time 90ns (Max)
Power Dissipation Read 54 mW (Max. at 5MHz) (After Automatic Power saving) 0.33mW (typ.) Program/Erase 126 mW (Max.) Standby 0.33mW (typ.) Deep power down mode 0.33mW (typ.) Auto program for Bank(I) Program Time 4ms (typ.) Program Unit (Byte Program) 1word (Page Program) 128word Auto program for Bank(II) Program Time 4ms (typ.) Program Unit 128word Auto Erase Erase time 40 ms (typ.) Erase Unit Bank(I) Boot Block 16Kword x 1 Parameter Block 16Kword x 7 Bank(II) Main Block 32Kword x 28
Program/Erase cycles 100Kcycles
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................................ VCC = 2.7~3.6V
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Boot Block M6MGB162S2BVP Bottom Boot M6MGT162S2BVP Top Boot
Other Functions Soft Ware Command Control Selective Block Lock Erase Suspend/Resume Program Suspend/Resume Status Register Read Alternating Back Ground Program/Erase Operation Between Bank(I) and Bank(II)
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Sep.1999 , Rev.2.0
Page 4
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
FUNCTION
The Flash Memory of M6MGB/T162S2BVP includes on-chip program/erase control circuitry. The Write State Machine (WSM) controls block erase and byte/page program operations. Operational modes are selected by the commands written to the Command User Interface (CUI). The Status Register indicates the status of the WSM and when the WSM successfully completes the desired program or block erase operation. A Deep Powerdown mode is enabled when the F-RP# pin is at GND, minimizing power consumption.
Read
The Flash Memory of M6MGB/T162S2BVP has three read modes, which accesses to the memory array, the Device Identifier and the Status Register. The appropriate read command are required to be written to the CUI. Upon initial device powerup or after exit from deep powerdown, the Flash Memory automatically resets to read array mode. In the read array mode, low level input to F-CE# and OE#, high level input to WE# and F-RP#, and address signals to the address inputs (A19-A0) output the data of the addressed location to the data input/output ( D15-D0).
Write
Writes to the CUI enables reading of memory array data, device identifiers and reading and clearing of the Status Register. They also enable block erase and program. The CUI is written by bringing WE# to low level, while F-CE# is at low level and OE# is at high level. Address and data are latched on the earlier rising edge of WE# and F-CE#. Standard micro-processor write timings are used.
Deep Power-Down
When F-RP# is at VIL, the device is in the deep powerdown mode and its power consumption is substantially low. During read modes, the memory is deselected and the data input/output are in a high-impedance(High-Z) state. After return from powerdown, the CUI is reset to Read Array , and the Status Register is cleared to value 80H. During block erase or program modes, F-RP# low will abort either operation. Memory array data of the block being altered become invalid.
Automatic Power-Saving (APS)
The Automatic Power-Saving minimizes the power consumption during read mode. The device automatically turns to this mode when any addresses or F-CE# isn't changed more than 200ns after the last alternation. The power consumption becomes the same as the stand-by mode. While in this mode, the output data is latched and can be read out. New data is read out correctly when addresses are changed.
Alternating Background Operation (BGO)
The Flash Memory of M6MGB/T162S2BVP allows to read array from one bank while the other bank operates in software command write cycling or the erasing / programming operation in the background. Read array operation with the other bank in BGO is performed by changing the bank address without any additional command. When the bank address points the bank in software command write cycling or the erasing / programming operation, the data is read out from the status register. The access time with BGO is the same as the normal read operation.
Output Disable
When OE# is at VIH, output from the devices is disabled. Data input/output are in a high-impedance(High-Z) state.
Standby
When F-CE# is at VIH, the device is in the standby mode and its power consumption is reduced. Data input/output are in a high-impedance(High-Z) state. If the memory is deselected during block erase or program, the internal control circuits remain active and the device consume normal active power until the operation completes.
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Sep.1999 , Rev.2.0
Page 5
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
SOFTWARE COMMAND DEFINITIONS
The device operations are selected by writing specific software command into the Command User Interface.
Read Array Command (FFH) The device is in Read Array mode on initial device power up and after exit from deep powerdown, or by writing FFH to the Command User Interface. After starting the internal operation the device is set to the read status register mode automatically.
Read Device Identifier Command (90H) It can normally read device identifier codes when Read Device Identifier Code Command(90H) is written to the command latch. Following the command write, the manufacturer code and the device code can be read from address 0000H and 0001H, respectively.
Read Status Register Command (70H) The Status Register is read after writing the Read Status Register command of 70H to the Command User Interface. Also, after starting the internal operation the device is set to the Read Status Register mode automatically. The contents of Status Register are latched on the later falling edge of OE# or F-CE#. So F-CE# or OE# must be toggled every status read.
Clear Status Register Command (50H) The Erase Status, Program Status and Block Status bits are set to "1"s by the Write State Machine and can only be reset by the Clear Status Register command of 50H. These bits indicates various failure conditions.
C)Single Data Load to Page Buffer (74H) / Page Buffer to Flash (0EH/D0H)
Single data load to the page buffer is performed by writing 74H followed by a second write specifying the column address and data. Distinct data up to 128word can be loaded to the page buffer by this two-command sequence. On the other hand, all of the loaded data to the page buffer is programed simultaneously by writing Page Buffer to Flash command of 0EH followed by the confirm command of D0H. After completion of programing the data on the page buffer is cleared automatically. This command is valid for only Bank(I) alike Word Program.
Clear Page Buffer Command (55H) Loaded data to the page buffer is cleared by writing the Clear Page Buffer command of 55H followed by the Confirm command of D0H. This command is valid for clearing data loaded by Single Data Load to Page Buffer command.
Suspend/Resume Command (B0H/D0H) Writing the Suspend command of B0H during block erase operation interrupts the block erase operation and allows read out from another block of memory. Writing the Suspend command of B0H during program operation interrupts the program operation and allows read out from another block of memory. The Bank address is required when writing the Suspend/Resume Command. The device continues to output Status Register data when read, after the Suspend command is written to it. Polling the WSM Status and Suspend Status bits will determine when the erase operation or program operation has been suspended. At this point, writing of the Read Array command to the CUI enables reading data from blocks other than that which is suspended. When the Resume command of D0H is written to the CUI, the WSM will continue with the erase or program processes.
Block Erase / Confirm Command (20H/D0H) Automated block erase is initiated by writing the Block Erase command of 20H followed by the Confirm command of D0H. An address within the block to be erased is required. The WSM executes iterative erase pulse application and erase verify operation.
Program Commands
A)Word/Byte Program (40H)
Word/Byte program is executed by a two-command sequence. The Word/Byte Program Setup command of 40H is written to the Command Interface, followed by a second write specifying the address and data to be written. The WSM controls the program pulse application and verify operation. The Word/Byte Program Command is Valid for only Bank(I).
B)Page Program for Data Blocks (41H)
Page Program for Bank(I) and Bank(II) allows fast programming of 128words/256bytes of data. Writing of 41H initiates the page program operation for the Data area. From 2nd cycle to 129th cycle, write data must be serially inputted. Address A6-A0 have to be incremented from 00H to 7FH. After completion of data loading, the WSM controls the program pulse application and verify operation.
DATA PROTECTION
The Flash Memory of M6MGB/T162S2BVP provides selectable block locking of memory blocks. Each block has an associated nonvolatile lock-bit which determines the lock status of the block. In addition, the Flash Memory has a master Write Protect pin (F-WP#) which prevents any modifications to memory blocks whose lock-bits are set to "0", when F-WP# is low. When F-WP# is high, all blocks can be programmed or erased regardless of the state of the lock-bits, and the lock-bits are cleared to "1" by erase. See the BLOCK LOCKING table on P.9 for details.
Power Supply Voltage
When the power supply voltage (F-VCC) is less than V V
CC Lock-Out voltage, the device is set to the Read-only mode.
Regarding DC electrical characteristics of V A delay time of 2 us is required before any device operation is initiated. The delay time is measured from the time F-Vcc reaches F-Vccmin (2.7V). During power up, F-RP#=GND is recommended. Falling in Busy status is not recommended for possibility of damaging the device.
MEMORY ORGANIZATION
The Flash Memory of M6MGB/T162S2BVP has one 16Kword boot block, seven 16Kword parameter blocks, for Bank(I) and twenty-eight 32Kword main blocks for Bank(II). A block is erased independently of other blocks in the array.
LKO, see P.10.
LKO, Low
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Sep.1999 , Rev.2.0
Page 6
MEMORY ORGANIZATION
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
F8000H-FFFFFH
F0000H-F7FFFH
E8000H-EFFFFH
E0000H-E7FFFH
D8000H-DFFFFH
D0000H-D7FFFH
C8000H-CFFFFH
C0000H-C7FFFH
B8000H-BFFFFH
B0000H-B7FFFH
A8000H-AFFFFH
A0000H-A7FFFH
98000H-9FFFFH
90000H-97FFFH
88000H-8FFFFH
80000H-87FFFH
78000H-7FFFFH
70000H-77FFFH
68000H-6FFFFH
60000H-67FFFH
58000H-5FFFFH
50000H-57FFFH
48000H-4FFFFH
40000H-47FFFH
38000H-3FFFFH
30000H-37FFFH
28000H-2FFFFH
20000H-27FFFH
1C000H-1FFFFH
18000H-1BFFFH
14000H-17FFFH
10000H-13FFFH
0C000H-0FFFFH
08000H-0BFFFH
04000H-07FFFH
00000H-03FFFH
A19-A0
32Kword MAIN BLOCK 35 32Kword MAIN BLOCK 34 32Kword MAIN BLOCK 33 32Kword MAIN BLOCK 32 32Kword MAIN BLOCK 31 32Kword MAIN BLOCK 30 32Kword MAIN BLOCK 29 32Kword MAIN BLOCK 28 32Kword MAIN BLOCK 27 32Kword MAIN BLOCK 26 32Kword MAIN BLOCK 25 32Kword MAIN BLOCK 24 32Kword MAIN BLOCK 23 32Kword MAIN BLOCK 22 32Kword MAIN BLOCK 21
32Kword MAIN BLOCK 20 32Kword MAIN BLOCK 19 32Kword MAIN BLOCK 18 32Kword MAIN BLOCK 17 32Kword MAIN BLOCK 16 32Kword MAIN BLOCK 15 32Kword MAIN BLOCK 14 32Kword MAIN BLOCK 13
32Kword MAIN BLOCK 12 32Kword MAIN BLOCK 11 32Kword MAIN BLOCK 10 32Kword MAIN BLOCK 9 32Kword MAIN BLOCK 8
16Kword PARAMETER BLOCK 7 16Kword PARAMETER BLOCK 6
16Kword PARAMETER BLOCK 5 16Kword PARAMETER BLOCK 4 16Kword PARAMETER BLOCK 3 16Kword PARAMETER BLOCK 2 16Kword PARAMETER BLOCK 1
16Kword BOOT BLOCK 0
Flash Memory of M6MGB162S2BVP Memory Map
BANK(II)
BANK(I)
FC000H-FFFFFH
F8000H-FBFFFH
F4000H-F7FFFH
F0000H-F3FFFH
EC000H-EFFFFH
E8000H-EBFFFH
E4000H-E7FFFH
E0000H-E3FFFH
D8000H-DFFFFH
D0000H-D7FFFH
C8000H-CFFFFH
C0000H-C7FFFH
B8000H-BFFFFH
B0000H-B7FFFH
A8000H-AFFFFH
A0000H-A7FFFH
98000H-9FFFFH
90000H-97FFFH
88000H-8FFFFH
80000H-87FFFH
78000H-7FFFFH
70000H-77FFFH
68000H-6FFFFH
60000H-67FFFH
58000H-5FFFFH
50000H-57FFFH
48000H-4FFFFH
40000H-47FFFH
38000H-3FFFFH
30000H-37FFFH
28000H-2FFFFH
20000H-27FFFH
18000H-1FFFFH
10000H-17FFFH
08000H-0FFFFH
00000H-07FFFH
A19-A0
16Kword BOOT BLOCK 35
16Kword PARAMETER BLOCK 34
16Kword PARAMETER BLOCK 33 16Kword PARAMETER BLOCK 32
16Kword PARAMETER BLOCK 31 16Kword PARAMETER BLOCK 30
16Kword PARAMETER BLOCK 29 16Kword PARAMETER BLOCK 28
32Kword MAIN BLOCK 27 32Kword MAIN BLOCK 26 32Kword MAIN BLOCK 25 32Kword MAIN BLOCK 24 32Kword MAIN BLOCK 23 32Kword MAIN BLOCK 22 32Kword MAIN BLOCK 21 32Kword MAIN BLOCK 20
32Kword MAIN BLOCK 19 32Kword MAIN BLOCK 18 32Kword MAIN BLOCK 17 32Kword MAIN BLOCK 16 32Kword MAIN BLOCK 15 32Kword MAIN BLOCK 14 32Kword MAIN BLOCK 13 32Kword MAIN BLOCK 12 32Kword MAIN BLOCK 11 32Kword MAIN BLOCK 10 32Kword MAIN BLOCK 9 32Kword MAIN BLOCK 8 32Kword MAIN BLOCK 7 32Kword MAIN BLOCK 6 32Kword MAIN BLOCK 5 32Kword MAIN BLOCK 4 32Kword MAIN BLOCK 3 32Kword MAIN BLOCK 2 32Kword MAIN BLOCK 1
32Kword MAIN BLOCK 0
Flash Memory of M6MGT162S2BVP Memory Map
BANK(I)
BANK(II)
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Sep.1999 , Rev.2.0
Page 7
BUS OPERATIONS
Bus Operations for Word-Wide Mode
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Mode
Pins
Array
Read
Status Register Lock Bit Status VIL VIL
Identifier Code Output disable Stand by
Program
Write
Erase
Others Deep Power Down
1) X at F-RY/BY# is VOL or VOH(Hi-Z). *The F-RY/BY# is an open drain output pin and indicates status of the internal WSM. When low,it indicates that the WSM is Busy performing an operation. A pull-up resistor of 10K-100K Ohms is required to allow the F-RY/BY# signal to transition high indicating a Ready WSM condition.
2) X can be V
IH or VIL for control pins.
F-CE# OE# WE#
V
IL
VIL
VIL VIL
VIH VIH
VIH VIL VIL
VIH
VIL VIL V
IL VIH
X
VIL VIH
V VIH
VIH
VIH
2)
X
IH
X V VIL V
X
X Hi-Z
DQ
F-RP#
IH
V VIH VIH
Status Register Data
Lock Bit Data (DQ6)X VIH VIH VIH
IL
VIH
Command/Data in
VIH
IH
IL
V
0-15
Data out
Identifier Code
Hi-Z Hi-Z
Command
VIL
F-RY/BY#
OH (Hi-Z)
V
X
V
OH (Hi-Z)
X X X X XCommand
VOH (Hi-Z)
1)
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Sep.1999 , Rev.2.0
Page 8
SOFTWARE COMMAND DEFINITION
Command List
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
1st bus cycle
Command
Mode
Address
Read Array Device Identifier Read Status Register
Write
Bank
Clear Status Register Clear Page Buffer Word Program Page Program
Single Data Load to Page Buffer Page Buffer to Flash
Block Erase / Confirm Suspend Resume Read Lock Bit Status Lock Bit Program / Confirm Erase All Unlocked Blocks
1) In the word-wide version, upper byte data (DQ8-DQ15) is ignored.
2) IA=ID Code Address : A0=VIL (Manufacturer's Code) : A0=VIH (Device Code), ID=ID Code
3) Bank = Bank Address (Bank(I) or Bank(II)) : A19-A17.
4) SRD = Status Register Data
5) Word Program, Single Data Load and Page Buffer to Flash Command is valid for only Bank(I).
6) WA = Write Address,WD = Write Data
7) WA0,WAn=Write Address, WD0,WDn=Write Data. Word Mode : Write Address and Write Data must be provided sequentially from 00H to 7FH for A6-A0. Page size is 128word (128word x 16bit). and also A19-A7(Block Address, Page Address) must be valid.
8) WA = Write Address : Upper page address, A19-A7(Block Address, Page Address) must be valid.
9) BA = Block Address : BA = Block Address : A19-A14(Bank1) A19-A15(Bank2)
10) DQ6 provides Block Lock Status, DQ6 = 1 : Block Unlock, DQ6 = 0 : Block Locked.
5)
7)
5)
Write 40H Write Write 41H
5)
Write Write Write Write Write Write Write Write
Bank(I)
Bank
Bank(I) Bank(I)
Bank
Bank Bank
Bank
Data
(DQ15-0)
FFHXWrite
90HX
3)
70HWrite XWrite XWrite
50H
55H
5)
5)
74H
5)
0EH
20H
B0H D0H
X
71H
77H X
A7H
2nd bus cycle
AddressMode
IARead
Bank
Data
(DQ15-0)
2)
ID
SRDRead
Write X D0H
6)
WD
7)
WD0
WDWA
8)
D0H
9)
D0H
DQ6 D0H
Write Write Write Write
Read Write Write
WA
WA BA
BA BA
XD0H
3rd ~129th bus cycles (Word Mode)
AddressMode
2)
4)
1)
6)
7)
1)
1)
10)
1)
1)
WAnWA0
Data
(DQ15-0)
7)
7)
WDnWrite
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Sep.1999 , Rev.2.0
Page 9
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
BLOCK LOCKING
Lock
F-RP# F-WP#
VIL
VIH
1) DQ6 provides Lock Status of each block after writing the Read Lock Status command (71H). F-WP# pins must not be switched during performing Erase / Write operations or WSM Busy (WSMS = 0).
2) Erase/Write command for locked blocks is aborted. At this time read mode is not array read mode but status read mode and 00B0H is read. Please issue Clear Status Register command plus Read Array command to change the mode from status read mode to array read mode.
X
VIL
VIH
Bit
(Internally)
X
0 1
X
Unlocked Unlocked Unlocked Unlocked
STATUS REGISTER
Symbol
SR.7 SR.6 SR.5 SR.4 SR.3 SR.2 SR.1 SR.0
*The F-RY/BY# is an open drain output pin and indicates status of the internal WSM. When low,it indicates that the WSM is Busy performing an operation. A pull-up resistor of 10K-100K Ohms is required to allow the F-RY/BY# signal to transition high indicating a Ready WSM condition.
*DQ3 indicates the block status after the page programming, word programming and page buffer to flash. When DQ3 is "1", the page has the over-programed cell . If over-program occurs, the device is block fail. However if DQ3 is "1", please try the block erase to the block. The block may revive.
(DQ (DQ (DQ5) (DQ (DQ (DQ (DQ1) (DQ
7)
6)
4)
3)
2)
0)
Status
Write State Machine Status Suspend Status Erase Status Program Status Block Status after Program
Reserved Reserved Reserved
Write Protection Provided
BANK(I)
Boot Parameter Data Locked Locked Locked
Locked Locked Locked Locked Locked Locked
Unlocked Unlocked
BANK(II)
Lock Bit
Locked
Note
Deep Power Down Mode
All Blocks Unlocked
Definition
"1" "0"
Ready Busy
Suspended Operation in Progress / Completed
Error Successful Error Successful Error Successful
--
--
-
-
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Sep.1999 , Rev.2.0
Page 10
DEVICE IDENTIFIER CODE
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Code
Manufacturer Code Device Code (-T162S2BVP) Device Code (-B162S2BVP)
The upper data(D15-8) is "0".
Pins
A0
DQ7
VIL
VIH 001
IH
V
0
0
10
DQ5DQ6
DQ4
0
DQ3
1 1 1
0
DQ2
1 0 0
DQ1
1 0 0
0 0 0
DQ
0
0 0 1
ABSOLUTE MAXIMUM RATINGS
Symbol
F-V
cc
Flash Vcc voltage
V
I1
Ta Tbs
stg
T
OUT
I
1) Minimum DC voltage is -0.5V on input/output pins. During transitions, this level may undershoot to -2.0V for periods <20ns. Maximum DC voltage on input/output pins is F-VCC+0.5V which, during transitions, may overshoot to F-VCC+1.5V for periods <20ns.
All input or output voltage Ambient temperature Temperature under bias Storage temperature
Output short circuit current
Parameter
1)
Conditions
With respect to Ground
Min Max
4.6-0.2
-0.6 4.6
-20
85
-50 95
-65 125
Unit
V V
°C °C °C
mA100
CAPACITANCE
Symbol
C
IN
COUT
Note: The value of common pins to Flash Memory is the sum of Flash Memory and SRAM.
Input capacitance (Address, Control Pins)
Output capacitance
Parameter
Test conditions
Ta = 25°C, f = 1MHz, V
in = Vout = 0V
Min
Limits
Typ
Max
8
12
Hex. Data
1CH A0H
A1H
Unit
pF pF
DC ELECTRICAL CHARACTERISTICS (Ta = -20~ 85°C, F-Vcc = 2.7V ~ 3.6V, unless otherwise noted)
Symbol Parameter
ILI Input leakage current mA ILO
SB1
I I
SB2 5
Output leakage current mA
F-V
CC standby current
F-VCC deep powerdown current
CC1
CC2
I
ICC3 ICC4
I
CC5 F-VCC suspend current 200
IL Input low voltage – 0.5
F-VCC read current for Word or Byte
F-VCC Write current for Word or Byte
F-VCC program current F-VCC erase current
0V£V 0V£VOUT£F-VCC
F-VCC = 3.6V, VIN=VIL/VIH, F-CE# = F-RP# =F-WP# = VIH
F-V
CC = 3.6V, VIN=GND or F-VCC,
F-CE# = F-RP# = F-WP# = F-V F-VCC = 3.6V, VIN=VIL/VIH, F-RP# = VIL mA155ISB3
F-VCC = 3.6V, VIN=GND or VCC, F-RP# =GND±0.3V
F-V
CC = 3.6V, VIN=VIL/VIH, F-CE# = VIL,
F-RP#=OE#=V
F-V
CC = 3.6V,VIN=VIL/VIH, F-CE# =WE#= VIL,
F-RP#=OE#=V
F-VCC = 3.6V, VIN=VIL/VIH, F-CE# = F-RP# =F-WP# = VIH F-VCC = 3.6V, VIN=VIL/VIH, F-CE# = F-RP# =F-WP# = VIH F-VCC = 3.6V, VIN=VIL/VIH, F-CE# = F-RP# =F-WP# = VIH
Test conditions Unit
IN£F-VCC ±2.0
CC±0.3V
5MHz
IH, IOUT = 0mA
IH
1MHz
VIH Input high voltage V2.0
OL Output low voltage VIOL = 4.0mA 0.45
V V
OH1 IOH = –2.0mA
V
OH2 IOH = –100mA
Output high voltage
0.85(F-Vcc) F-Vcc–0.4
VLKO Low VCC Lock-Out voltage 2) 1.5
All currents are in RMS unless otherwise noted.
1) Typical values at F-Vcc=3.3V, Ta=25°C
2) To protect against initiation of write cycle during Vcc power-up/ down, a write cycle is locked out for Vcc less than VLKO.
If Vcc is less than VLKO, Write State Machine is reset to read mode. When the Write State Machine is in Busy state, if Vcc is less than VLKO, the alteration of memory contents may occur.
Min
Limits
8 2
MaxTyp1)
±11
5
15
4 15 35
0.8V
F-Vcc+0.5
2.2
mAI
mA mA
mA35
mA20050 mA0.1
mA0.1ISB4
mA
V
V V V
10
Sep.1999 , Rev.2.0
Page 11
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC ELECTRICAL CHARACTERISTICS
Read-Only Mode
Symbol
tRC
AVAV
t
Read cycle time
ta (AD) ta (CE) ta (OE) Output enable access timetGLQV
tCLZ Chip enable to output in low-ZtELQX
tDF(CE)
tOLZ tGLQX Output enable to output in low-Z
t
DF(OE) tGHQZ Output enable high to output in high Z
t
PHZ F-RP# low to output high-ZtPLQZ
tOH
PS tPHEL
t
Timing measurements are made under AC waveforms for read operations.
Address access timetAVQV Chip enable access timetELQV
Chip enable high to output in high ZtEHQZ
OH
t
Output hold from F-CE#, OE#, addresses F-RP# recovery to F-CE# low
Parameter
AC ELECTRICAL CHARACTERISTICS
Write Mode (F-WE# control)
(Ta = -20 ~85°C, F-Vcc = 2.7V ~3.6V)
90
0
0
0
150
(Ta = -20 ~85°C, F-Vcc = 2.7V ~3.6V)
Limits
F-Vcc=2.7-3.6V
90ns
MaxMin Typ
90 90
150
30
25
25
Unit
ns ns ns ns ns ns ns ns ns ns ns
Limits
Symbol
tAVAV
tWC tAS tAH tDS tDH
t
RE Latency between Read and Write FFH or 71H
tCS tCH tWP tWPH
tBLS tBLH
tDAP tDAE tWHRL tPS
Read timing parameters during command write operations mode are the same as during read-only operations mode. Typical values at F-Vcc=3.3V, Ta=25°C
Write cycle time
tAVWH
Address set-up time
tWHAX
Address hold time
tDVWH
Data set-up time
tWHDX
Data hold time
t
WHGLtOEH
OE# hold from WE# high
-
tELWL
Chip enable set-up time
tWHEH
Chip enable hold time
t
WLWH
Write pulse width
tWHWL
Write pulse width high
GHWLtGHWL
t
OE# hold to WE# Low
tPHHWH
Block Lock set-up to write enable high
tQVPH
Block Lockhold from valid SRD
tWHRH1
Duration of auto-program operation
tWHRH2
Duration of auto-block erase operation
tWHRL
Write enable high to F-RY/BY# low
tPHWL
F-RP# high recovery to write enable low
Parameter
F-Vcc=2.7-3.6V
90ns
Min Typ
90 50
0
50
0
10
30
0
0 60 30
0
90
0
4
40
150
Max
80
600
90
Unit
ns ns ns ns ns ns ns
ns ns ns ns ns ns ns
ms ms ns ns
11
Sep.1999 , Rev.2.0
Page 12
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC ELECTRICAL CHARACTERISTICS
Write Mode (F-CE# control)
Symbol
tAVAV
tWC tAS tAH
tDS tDH
t
RE
tWS tWH tCEP tCEPH
tBLS tBLH tDAP
tDAE tEHRL
tPS
Read timing parameters during command write operation mode are the same as during read-only operation mode. Typical values at F-Vcc=3.3V, Ta=25°C
Write cycle time
tAVWH
Address set-up time
tEHAX
Address hold time
tDVWH
Data set-up time
tEHDX
Data hold time
tEHGLtOEH
OE# hold from F-CE# high
­tWLEL
tEHWH tELEH tEHEL t tPHHEH tQVPH
tEHRH1 tEHRH2 tEHRL
Latency between Read and Write FFH or 71H Write enable set-up time Write enable hold time F-CE# pulse width F-CE# pulse width high
GHELtGHEL
OE# hold to F-CE# Low Block Lock set-up to write enable high Block Lockhold from valid SRD Duration of auto-program operation Duration of auto-block erase operation F-CE# high to F-RY/BY# low F-RP# high recovery to write enable low
tPHWL
Parameter
(Ta = -20 ~ 85°C, F-Vcc = 2.7V ~ 3.6V)
Limits
F-Vcc=2.7-3.6V
90ns
Min Typ
90 50
0
50
0
10
30
0
0 60 30 90 90
0
150
40
Unit
Max
ns ns ns ns
ns ns ns
ns
ns
ns
ns ns
ns
ns
4
80
600
90
ms ms
ns
ns
Erase and Program Performance
Parameter
Block Erase Time Main Block Write Time (Page Mode) Page Write Time
Min
40
1.0
Max
600
1.8
4
80
UnitTyp
ms
sec
ms
Program Suspend Latency / Erase Suspend Time
Parameter
Program Suspend Latency Erase Suspend Time
Please see page 20.
Min
Typ
Max
15
15
Unit
ms ms
Vcc Power Up / Down Timing
Symbol UnitTyp t
VCS
Please see page 13.
During power up/down, by the noise pulses on control pins, the device has possibility of accidental erasure or programming. The device must be protected against initiation of write cycle for memory contents during power up/down. The delay time of min.2msec is always required before read operation or write operation is initiated from the time F-Vcc reaches F-Vccmin during power up/down. By holding F-RP# VIL, the contents of memory is protected during F-Vcc power up/down. During power up, F-RP# must be held VIL for min.2ms from the time F-Vcc reaches F-Vccmin. During power down, F-RP# must be held VIL until Vcc reaches GND. F-RP# doesn't have latch mode ,therefore F-RP# must be held VIH during read operation or erase/program operation.
F-RP# =VIH set-up time from Vccmin
Parameter
2
MaxMin
ms
12
Sep.1999 , Rev.2.0
Page 13
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Vcc POWER UP / DOWN TIMING
Read /Write Inhibit
tPS
CC
F-V
F-RP#
F-CE#
WE#
3.3V
GND
VIH VIL
VIH VIL
VIH VIL
Read /Write Inhibit
tVCS
tPS
AC WAVEFORMS FOR READ OPERATION AND TEST CONDITIONS
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RP#
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VOH VOL
VIH VIL
HIGH-Z
tPS
tRE
tOEH
ADDRESS VALID
ta (AD)
ta (CE)
ta (OE)
tOLZ
tCLZ
tRC
OUTPUT VALID
tDF(CE)
t
DF(OE)
tOH
tPHZ
HIGH-Z
Read /Write Inhibit
TEST CONDITIONS FOR AC CHARACTERISTICS
Input voltage : V
IL = 0V, VIH = 3.0V
Input rise and fall times : £5ns Reference voltage at timing measurement : 1.5V
Output load : 1TTL gate + CL(30pF) or
1.3V 1N914
3.3kW
DUT
C
L =30pF
AC WAVEFORMS FOR WRITE FFH or 71H AND READ OPERATION
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RP#
VIH VIL
VIH VIL
ADDRESS VALID
tRC
ta (AD)
ta (CE)
VIH VIL
tRE
VIH
tCLZ
ta (OE)
tOLZ
OUTPUT VALID
VIL VOH
VOL
HIGH-Z
FFH or 71H
Valid
tPS
VIH VIL
In the case of use F-CE# is Low fixed, it is allowed to define a timming specification of tRE from rising edge of WE# to falling edge of OE#, and valid data is read after spec of tRE+ta(CE). (This is only for FFH,71H program and read)
13
tDF(CE)
tDF(OE)
tOH
HIGH-Z
tPHZ
Sep.1999 , Rev.2.0
Page 14
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC WAVEFORMS FOR PAGE PROGRAM OPERATION (WE# control)
The other bank
tOEH
address
VALID
VALID
tAH
ta(CE)
tDH
ta(OE)
DOUT
ADDRESS VALID
01H~7EH
tGHWL
DIN
F-A19~F-A17, A16~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH
BANK ADDRESS
VIL
VIH VIL
VIH VIL
tCS tCH
VIH VIL
VIH VIL
VIH VIL
VOH VOL
tPS
VIH VIL
VIH VIL
VALID
tWC
tWP
41H DIN
VALID
00H
tAS
tWPH
tDS
tBLS
7FH
DIN
PROGRAM
tOEH tDAP
tWHRL
READ STATUS
REGISTER
BANK ADDRESS VALID
ARRAY COMMAND
ta(CE)
ta(OE)
SRD
tBLH
WRITE READ
FFH
AC WAVEFORMS FOR PAGE PROGRAM OPERATION (F-CE# control)
The other bank
tOEH
address
VALIDVALID
VALID
tAH
ta(CE)
tDH
ta(OE)
DOUT
ADDRESS VALID
01H~7EH00H
tGHEL
DIN SRDDIN
F-A19~F-A17, A16~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VOH VOL
VIH VIL
VIH VIL
BANK ADDRESS
VALID
tWC
tCEP
tWS tWH
tPS
tAS
tCEPH
tDS
41H DIN
tBLS
7FH
PROGRAM
tOEH tDAP
tEHRL
READ STATUS
REGISTER
BANK ADDRESS VALID
ARRAY COMMAND
ta(CE)
ta(OE)
tBLH
WRITE READ
FFH
14
Sep.1999 , Rev.2.0
Page 15
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
M6MGB/T162S2BVP
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC WAVEFORMS FOR WORD PROGRAM OPERATION (WE# control) (to only BANK(I))
MITSUBISHI LSIs
ADDR
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH VIL
VIH VIL VIH VIL VIH VIL VIH
V VIH V
VIH VIL VIH VIL
WRITE READ ARRAY COMMAND
ta(CE)
ta(OE)
BANK ADDRESS
tCS
VALID
ADDRESS
VALID
tAStWC
tCH
tWP
tAH
PROGRAM
tOEH
READ STATUS REGISTER
BANK(I) ADDRESS VALID
tWPH
tDS
IL
40H DIN
SRD FFH
tDH
IL
tPS
tWHRL
tDAP
tBLS
tBLH
AC WAVEFORMS FOR WORD PROGRAM OPERATION (F-CE# control) (to only BANK(I))
WRITE READ ARRAY COMMAND
ta(CE)
ta(OE)
SRD FFH
tBLH
ADDR
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH VIL
VIH VIL VIH VIL VIH VIL VIH
V VIH
VIL VIH VIL VIH VIL
READ STATUS REGISTER
BANK(I) ADDRESS VALID
BANK ADDRESS
tWS
VALID
ADDRESS
VALID
tAStWC
tCEP
tWH
PROGRAM
tAH
tOEH
tDS
IL
40H DIN
tDH
tEHRL
tPS
tDAP
tBLS
15
Sep.1999 , Rev.2.0
Page 16
AC WAVEFORMS FOR ERASE OPERATIONS (WE# control)
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VOH
VOL
VIH
VIL VIH VIL
BANK ADDRESS
VALID
ADDRESS VALID
tWC
tCS tCH
tWPH
tWP
20H D0H
tPS
tBLS
tAS
tDS
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
tAH
tDH
tOEH
tDAE
tWHRL
ERASE
READ STATUS
REGISTER
BANK ADDRESS VALID
ta(CE)
ta(OE)
tBLH
WRITE READ
ARRAY COMMAND
FFHSRD
AC WAVEFORMS FOR ERASE OPERATIONS (F
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RY/BY#
F-RP#
F-WP#
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VOH VOL
VIH VIL
VIH VIL
BANK ADDRESS
VALID
tWC
tWS
tPS
ADDRESS VALID
tCEP
tCEPH
tWH
20H D0H
tBLS
tAS
tDS
-CE# control)
tAH
tDH
tOEH
tDAE
tEHRL
ERASE
READ STATUS
REGISTER
BANK ADDRESS VALID
ta(CE)
ta(OE)
tBLH
WRITE READ
ARRAY COMMAND
FFHSRD
16
Sep.1999 , Rev.2.0
Page 17
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
M6MGB/T162S2BVP
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC WAVEFORMS FOR PAGE PROGRAM OPERATION WITH BGO (WE# control)
Change Bank Address
PROGRAM DATA TO ONE BANK
ADDRESS VALID
01H~7EH
7FH
tAH
tDS
DIN DIN SRD
tDH
tOEH
tWHRL
A19~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL VIH VIL VIH VIL VIH VIL VIH VIL VIH VIL VIH VIL
BANK ADDRESS
tCS
VALID
00H
tWC tAS
tCH
tWP
tWPH
41H DIN
MITSUBISHI LSIs
ARRAY READ FROM THE OTHER BANK WITH BGO
VALID VALID
VALID VALID
ta(CE)
ta(OE)
DOUT
DOUT
AC WAVEFORMS FOR PAGE PROGRAM OPERATION WITH BGO (F-CE# control)
Change Bank Address
PROGRAM DATA TO ONE BANK
A19~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL VIH VIL
VIH VIL
VIH VIL VIH VIL VIH VIL VIH VIL
BANK ADDRESS
tCEP
tWS
VALID
tWC
tCEPH
41H DIN
tAS
tCH
00H
01H~7EH
tAH
tDS
tDH
ADDRESS VALID
7FH
tOEH
DIN DIN SRD
tEHRL
ARRAY READ FROM THE OTHER BANK WITH BGO
VALID VALID
VALID VALID
ta(CE)
ta(OE)
DOUT
DOUT
17
Sep.1999 , Rev.2.0
Page 18
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
M6MGB/T162S2BVP
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC WAVEFORMS FOR WORD PROGRAM OPERATION WITH BGO (WE# control)
Change Bank Address
ARRAY READ FROM BANK(II) WITH BGO
VALID VALID
VALID VALID
A19~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL VIH VIL VIH VIL VIH VIL VIH VIL VIH
VIL VIH VIL
BANK ADDRESS
tCS
PROGRAM DATA TO BANK(I)
VALID
VALID
tWC tAS
tCH
tWP
tWPH
40H DIN
ADDRESS VALID
tAH
tOEH
tDS
tDH
tWHRL
READ STATUS
REGISTER
SRD
ta(CE)
ta(OE)
DOUT
MITSUBISHI LSIs
DOUT
AC WAVEFORMS FOR WORD PROGRAM OPERATION WITH BGO (F-CE# control)
Change Bank Address
A19~A7
A6 ~A0
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL VIH VIL
VIH VIL
VIH VIL VIH VIL VIH VIL VIH VIL
BANK ADDRESS
tCEP
tWS
PROGRAM DATA TO BANK(I)
VALID
tWC
VALID
tAS
ADDRESS VALID
tCEPH
tOEH
tCH
tDS
40H DIN DOUTSRD
tDH
READ STATUS
REGISTER
tEHRL
ARRAY READ FROM BANK(II) WITH BGO
VALID VALID
VALID VALID
ta(CE)
ta(OE)
DOUT
18
Sep.1999 , Rev.2.0
Page 19
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
M6MGB/T162S2BVP
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC WAVEFORMS FOR BLOCK ERASE OPERATION WITH BGO (WE# control)
Change Bank Address
READ STATUS
ADDRESS VALID
tOEH
tDS
tDH
tWHRL
REGISTER
tAH
SRD
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL
VIH VIL VIH VIL VIH VIL VIH
VIL VIH VIL
BANK ADDRESS
tCS
BLOCK ERASE IN ONE BANK
VALID
tWC tAS
tCH
tWP
tWPH
20H D0H
MITSUBISHI LSIs
ARRAY READ FROM THE OTHER BANK WITH BGO
VALID VALID
ta(CE)
ta(OE)
DOUT
DOUT
AC WAVEFORMS FOR BLOCK ERASE OPERATION WITH BGO (F-CE# control)
Change Bank Address
ADDRESSES
F-CE#
OE#
WE#
DATA
F-RY/BY#
VIH VIL
VIH VIL
VIH VIL VIH VIL VIH VIL VIH VIL
BANK ADDRESS
tCEP
tWS
BLOCK ERASE IN ONE BANK
VALID
tWC
tAS
tCEPH
tCH
20H D0H DOUT
READ STATUS
ADDRESS VALID
tOEH
tDS
tDH
REGISTER
tAH
SRD
tEHRL
READ DATA FROM THE OTHER BANK WITH BGO
VALID VALID
ta(CE)
ta(OE)
DOUT
19
Sep.1999 , Rev.2.0
Page 20
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
AC WAVEFORMS FOR SUSPEND OPERATION (WE# control)
ADDRESSES
F-CE#
OE#
WE#
DATA
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VIH VIL
BANK ADDRESS VALID
tAS
tCS
tWP
B0H
tAH
tCH
tOEH
Program Suspend Latency
MITSUBISHI LSIs
M6MGB/T162S2BVP
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
READ STATUS
REGISTER
BANK ADDRESS VALID
ta(CE)
ta(OE)
S.R.6,7=1
VALID SRD
F-RY/BY#
F-RP#
F-WP#
VOH VOL
VIH VIL
VIH VIL
tBLS
AC WAVEFORMS FOR SUSPEND OPERATION (F-CE# control)
ADDRESSES
F-CE#
OE#
WE#
DATA
VIH VIL
VIH VIL
VIH VIL
VIH VIL
VIH VIL
BANK ADDRESS VALID
tAS
tCEP
tWS
B0H
tAH
tOEH
Program Suspend Latency
tWH
tBLH
READ STATUS
REGISTER
BANK ADDRESS VALID
ta(CE)
ta(OE)
S.R.6,7=1
VALID SRD
F-RY/BY#
F-RP#
F-WP#
20
VOH VOL
VIH VIL
VIH VIL
tBLS
tBLH
Sep.1999 , Rev.2.0
Page 21
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
FULL STATUS CHECK PROCEDURE
STATUS REGISTER
READ
SR.4 =1
and
SR.5 =1
?
NO
SR.5 = 0 ?
YES
SR.4 = 0 ?
YES
SR.3 = 0 ?
YES
SUCCESSFUL
(BLOCK ERASE, PROGRAM)
COMMAND SEQUENCE ERROR
YES
NO
NO
NO
BLOCK ERASE ERROR
PROGRAM ERROR
(PAGE, LOCK BIT)
PROGRAM ERROR
(BLOCK)
LOCK BIT PROGRAM FLOW CHART
START
WRITE 77H
WRITE D0H
BLOCK ADDRESS
SR.7 = 1 ?
SR.4 = 0 ?
YES
LOCK BIT PROGRAM
SUCCESSFUL
YES
NO
NO
LOCK BIT PROGRAM
FAILED
BYTE PROGRAM FLOW CHART
START
WRITE 40H
WRITE
ADDRESS , DATA
STATUS REGISTER
READ
SR.7 = 1 ?
FULL STATUS CHECK
IF DESIRED
PAGE PROGRAM
COMPLETED
* Word program is admitted to only BANK(I).
NO
YES
WRITE B0H ?
YES
SUSPEND LOOP
WRITE D0H
YES
NO
PAGE PROGRAM FLOW CHART
START
WRITE 41H
n = 0
WRITE
ADDRESS n, DATA n
n = FFH ?
or
n = 7FH ?
STATUS REGISTER
READ
SR.7 = 1 ?
YES
YES
NO
NO
WRITE B0H ?
n = n+1
NO
YES
21
FULL STATUS CHECK
IF DESIRED
PAGE PROGRAM
COMPLETED
SUSPEND LOOP
WRITE D0H
YES
Sep.1999 , Rev.2.0
Page 22
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
CLEAR PAGE BUFFER
START
WRITE 55H
WRITE D0H
PAGE BUFFER CLEAR
COMPLETED
SINGLE DATA LOAD TO PAGE BUFFER
START
WRITE 74H
WRITE
ADDRESS , DATA
DONE
LOADING?
NO
SUSPEND / RESUME FLOW CHART
START
WRITE B0H
STATUS REGISTER
READ
SR.7 = 1?
YES
SR.6 =1?
YES
WRITE FFH
READ ARRAY DATA
DONE
READING ?
YES
WRITE D0H
NO
NO
NO
SUSPEND
PROGRAM / ERASE
RESUME
COMPLETED
YES
SINGLE DATA LOAD
TO PAGE BUFFER
COMPLETED
PAGE BUFFER TO FLASH
START
WRITE 0EH
WRITE D0H
PAGE ADDRESS
STATUS REGISTER
READ
SR.7 = 1 ?
FULL STATUS CHECK
IF DESIRED
PAGE BUFFER TO FLASH
COMPLETED
NO
WRITE B0H ?
YES
SUSPEND LOOP
WRITE D0H
YES
NO
OPERATION
RESUMED
* The bank address is required when writing this command. Also, there is no need to suspend the erase or program operation when reading data from the other bank. Please use BGO function.
BLOCK ERASE FLOW CHART
START
WRITE 20H
WRITE D0H
BLOCK ADDRESS
STATUS REGISTER
READ
SR.7 = 1 ?
YES
FULL STATUS CHECK
IF DESIRED
BLOCK ERASE
COMPLETED
NO
WRITE B0H ?
SUSPEND LOOP
WRITE D0H
NO
YES
YES
22
Sep.1999 , Rev.2.0
Page 23
23
OPERATION STATUS and EFFECTIVE COMMAND
Read/Standby State
Setup State
Clear
Page Buffer
Setup
Clear
Status Register
55H
Single Data Load
to Page Buffer
Setup
74H
Ready
50H
D0H
Page Buffer to Flash
WD
Setup
OTHER
Internal State
90H
Read
Device Identifier
90H
FFH
0EH
Page Program
Setup
D0H
Status Register
70H
71H
71H
71H
FFH
Status Register
70H
90H
FFH
Read
70H
Read Array
41H 77H
40H
Byte Program
Setup
WDi i=0-127
WD
D0H
Program &
Verify
Read
D0H
Read
Lock Status
Lock Bit Program
Setup
OTHER
B0H
B0H D0H
20H
Block Erase
Setup
Erase &
Verify
Read
Status Register
A7H
Erase All Unlocked
OTHER OTHER
D0HD0H
Blocks Setup
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
3.3V-ONLY FLASH MEMORY &
Stacked-MCP (Multi Chip Package)
M6MGB/T162S2BVP
Sep.1999 , Rev.2.0
Change Bank Address
Read State with BGO
Read Array
(From The Other Bank)
Change Bank Address
Suspend State
Read
Status Register
70H
FFH
Read Array
70H
MITSUBISHI LSIs
Page 24
2. SRAM
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
The SRAM of M6MGB/T162S2BVP is organized as 262,144-word by 8-bit. These devices operate on a single +2.7~3.6V powersupply, and are directly TTL compatible to both input and output. Its fully static circuit needs no clocks and no refresh, and makes it useful. The operation mode are determined by a combination of the device control inputs , S-CE , WE# and OE#. Each mode is summarized in the function table. A write operation is executed whenever the low level WE# overlaps with the high level S-CE. The address (S-A
-1~A16:byte mode) must be set up before the write cycle
and must be stable during the entire cycle. A read operation is executed by setting WE# at a high level and OE# at a low level while S-CE are in an active state(S-CE=H).
FUNCTION TABLE
S-CE
WE#
L H H H
OE#
XX
H Read Dout ActiveL
Non selection
XL Din Active
When setting S-CE at a low level,the chips are in a non-selectable mode in which both reading and writing are disabled. In this mode, the output stage is in ahigh-impedance state, allowing OR-tie with other chips and memory expansion by S-CE. The power supply current is reduced as low as 0.3mA(25 C,typical), and the memory data can be held at +2V powersupply, enabling battery back-up operation during power failure or power-down operation in the non-selected mode.
Mode
Write
DQ0~7
High-Z
Icc
Standby
ActiveH H High-Z
24
Sep.1999 , Rev.2.0
Page 25
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter
S-V
V VO Pd
Ta
Supply voltage
cc
Input voltage
I
Output voltage
Power dissipation
Operating temperature
Conditions
With respect to GND With respect to GND With respect to GND
Ta=25 C
W-version
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Ratings
-0.5* ~ +4.6
-0.5
* ~ S-Vcc + 0.5
0 ~ S-Vcc
700
- 20 ~ +85
Units
V
mW
C
Tstg
Storage temperature
DC ELECTRICAL CHARACTERISTICS
Symbol
VIH
VIL
VOH1
V
OH2
V
OL
I
I
IO
Icc
1
Icc2
Icc3
Parameter
High-level input voltage Low-level input voltage
High-level output voltage 1 High-level output voltage 2 Low-level output voltage
Input leakage current Output leakage current
Active supply current ( AC,MOS level )
Active supply current ( AC,TTL level )
Stand by supply current ( AC,MOS level )
Conditions Units
IOH= -0.5mA IOH= -0.05mA IOL=2mA
VI =0 ~ S-Vcc
S-CE=VIL or OE#=VIH, VI/O=0 ~ S-Vcc
<
S-CE S-Vcc-0.2V
=
other inputs 0.2V or S-Vcc-0.2V Output - open (duty 100%)
S-CE=VIH
other pins =VIH or VIL Output - open (duty 100%)
S-CE 0.2V Other inputs=0~S-Vcc
<
=
<
=
- 65 ~ +150
* -3.0V in case of AC (Pulse width 30ns)
( S-Vcc=2.7 ~ 3.6V, unless otherwise noted)
Limits
Min
Typ
2.0
-0.3 *
2.4
S-Vcc-0.5V
C
<
=
Max
S-Vcc+0.3V
0.6 V
0.4
±1
±1
>
=
-W
f= 10MHz f= 1MHz
f= 10MHz f= 1MHz
+70 ~ +85 C +40 ~ +70 C
+25 ~ +40 C
-
-
5
-
-
-
5
-
--
-
15
6045
15
6045
15
30
10
mA
mA
mA
Stand by supply current
Icc4
( AC,TTL level )
Note 1: Direction for current flowing into IC is indicated as positive (no mark)
Note 2: Typical value is for S-Vcc=3.0V and Ta=25 C
S-CE=VIL
Other inputs= 0 ~ S-Vcc
CAPACITANCE
Symbol
CI CO
Note: The value of common pins to SRAM is the sum of Flash Memory and SRAM.
25
Parameter
Input capacitance
Output capacitance
Conditions
VI=GND, VI=25mVrms, f=1MHz
O=GND,VO=25mVrms, f=1MHz
V
- 20 ~ +25 C - 0.3 2
-
* -3.0V in case of AC (Pulse width 30ns)
(S-Vcc=2.7 ~ 3.6V, unless otherwise noted)
-
Limits
0.5
MaxTypMin
10
Sep.1999 , Rev.2.0
mA
< =
Units
8
pF
Page 26
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
AC ELECTRICAL CHARACTERISTICS
(S-Vcc=2.7 ~ 3.6V, unless otherwise noted)
(1) TEST CONDITIONS
Supply voltage Input pulse Input rise time and fall time
Reference level
Output loads
2.7V~3.6V V
IH=2.2V,VIL=0.4V
5ns
OH=VOL=1.5V
V
Transition is measured ±500mV from steady state voltage.(for t
en,tdis)
Fig.1,CL=30pF CL=5pF (for ten,tdis)
DQ
(2) READ CYCLE
Limits
Symbol t
CR ns
ta(A) ta(CE)
ta(OE) tdis(CE) tdis(OE) ten(CE)
ten(OE) tV(A)
Read cycle time Address access time
Chip select access time
Output enable access time
Output disable time after S-CE low Output disable time after OE# high Output enable time after S-CE high
Output enable time after OE# low
Data valid time after address
Parameter
85
10
5
10
SRAM
MaxMin
85 85 45 30 30
1TTL
CL
Including scope and jig capacitance
Fig.1 Output load
Units
ns ns ns
ns
ns ns
ns ns
(3) WRITE CYCLE
Symbol
tCW
tw(W)
tsu(A) tsu(A-WH) tsu(CE)
tsu(D)
th(D)
trec(W)
tdis(W)
tdis(OE)
ten(W)
ten(OE)
26
Write cycle time Write pulse width
Address setup time
Address setup time with respect to WE# Chip select setup time
Data setup time
Data hold time Write recovery time Output disable time from WE# low
Output disable time from OE# high Output enable time from WE# high
Output enable time from OE# low
Parameter
Min
85 60
0 70 70 35
0
0
5
5
Limits
SRAM
Max
30 30
Units
ns ns ns ns ns ns ns
ns ns ns ns ns
Sep.1999 , Rev.2.0
Page 27
(4)TIMING DIAGRAMS
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Read cycle
S-A-1~A16
S-CE
OE#
WE# = "H" level
DQ0~7
Write cycle
tCR
ta(A)
tv (A)
ta(CE)
(Note3)
tdis (CE)
ta (OE)
(Note3) (Note3)
ten (OE)
tdis (OE)
ten (CE)
VALID DATA
( WE# control mode )
(Note3)
S-A-1~A16
S-CE
OE#
WE#
DQ0~7
(Note3)
tsu (A)
tdis(OE)
tsu (CE)
tsu (A-WH)
tw (W)
tdis (W)
tCW
(Note3)
trec (W)
ten(OE) ten (W)
DATA IN STABLE
th (D)tsu (D)
27
Sep.1999 , Rev.2.0
Page 28
Write cycle (S-CE control mode)
S-A-1~A16
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
tCW
tsu (A)
tsu (CE)
trec (W)
S-CE
(Note4)
WE#
(Note3)
th (D)tsu (D)
DQ0~7
Note 3: Hatching indicates the state is "don't care".
Note 4: When the falling edge of WE# is simultaneously or priorto the rising edge of S-CE,
the outputs are maintained in the high impedance state.
Note 5: Don't apply inverted phase signal externally when DQ pin is in output mode.
DATA IN STABLE
(Note3)
28
Sep.1999 , Rev.2.0
Page 29
POWER DOWN CHARACTERISTICS
(1) ELECTRICAL CHARACTERISTICS
MITSUBISHI LSIs
M6MGB/T162S2BVP
16,777,216-BIT (1,048,576 -WORD BY 16-BIT ) CMOS
3.3V-ONLY FLASH MEMORY &
2,097,152-BIT (262,144-WORD BY 8-BIT) CMOS SRAM
Stacked-MCP (Multi Chip Package)
Symbol
S-Vcc (PD)
VI (S-CE)
Icc (PD)
Parameter
Power down supply voltage
Chip select input S-CE
Power down supply current
(2) TIMING REQUIREMINTS
Symbol
tsu (PD) trec (PD)
Parameter Test conditions
Power down set up time Power down recovery time
S-Vcc=3.0V
>
S-CE 0.2V
=
other inputs=0~3V
Test conditions
-W
+70 ~ +85 C
+40 ~ +70 C +25 ~ +40 C
-20 ~ +25 C
Limits
Min Typ Max
2.0
0.2
-
-
-
-
Min Typ Max
-
-
1
0.3
Typical value is for Ta=25 C
Limits
24
8
3 1
0
5
Units
V
V
mA mA
mA mA
Units
ns
ms
(3) TIMING DIAGRAM
S-CE control mode
S-Vcc
S-CE
0.2V
29
tsu (PD)
2.7V
>
S-CE 0.2V
=
2.7V
0.2V
trec (PD)
Sep.1999 , Rev.2.0
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