Siemens HYB3164405J-50, HYB3164405J-60, HYB3164405T-50, HYB3164405T-60, HYB3164405TL-50 Datasheet

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16M x 4-Bit Dynamic RAM (4k & 8k Refresh, EDO-version)

HYB 3164405J/T(L) -50/-60 HYB 3165405J/T(L) -50/-60

Preliminary Information

• 16 777 216 words by 4-bit organization

• 0 to 70 ˚C operating temperature

• Fast access and cycle time

RAS access time: 50 ns (-50 version) 60 ns (-60 version) Cycle time: 84 ns (-50 version) 104 ns (-60 version) CAS access time: 13 ns ( -50 version) 15 ns ( -60 version)

• Hyper page mode (EDO) cycle time

20 ns (-50 version) 25 ns (-60 version)

• Single + 3.3 V (± 0.3V) power supply

• Low power dissipation

max. 396 active mW ( HYB 3164405J/T(L)-50) max. 360 active mW ( HYB 3164405J/T(L)-60) max. 504 active mW ( HYB 3165405J/T(L)-50) max. 432 active mW ( HYB 3165405J/T(L)-60)

7.2 mW standby (TTL) 720 W standby (MOS)

14.4 mW Self Refresh (L-version only)

• Read, write, read-modify-write, CAS-before-RAS refresh (CBR),

RAS-only refresh, hidden refresh and self refresh modes

• Hyper page mode (EDO) capability

• 8192 refresh cycles/128 ms , 13 R/ 11C addresses (HYB 3164405J/T(L))

• 4096 refresh cycles/ 64 ms , 12 R/ 12C addresses (HYB 3165405J/T(L))

• Plastic Package:

P-SOJ-34-1 500 mil HYB 3164(5)400J

P-TSOPII-34-1 500 mil HYB 3164(5)400T

Semiconductor Group 89

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

This HYB3164(5)405 is a 64 MBit dynamic RAM organized 16 777 216 by 4 bits. The device is fabricated in SIEMENS/IBM most advanced first generation 64Mbit CMOS silicon gate process technology. The circuit and process design allow this device to achieve high performance and low power dissipation. The HYB3164(5)405 operates with a single 3.3 +/-0.3V power supply and interfaces with either LVTTL or LVCMOS levels. Multiplexed address inputs permit the HYB 3164(5)400J/T to be packaged in a 500mil wide SOJ-34 or TSOP-34 plastic package. These packages provide high system bit densities and are compatible with commonly used automatic testing and insertion equipment.The HYB3164(5)405TL parts have a very low power „sleep mode“ supported by Self Refresh.

Ordering Information Type Ordering

Code

HYB 3164405J-50 on request P-SOJ-34-1 500 mil DRAM (access time 50 ns) HYB 3164405J-60 on request P-SOJ-34-1 500 mil DRAM (access time 60 ns) HYB 3164405T-50 on request P-TSOPII-34-1 500 mil DRAM (access time 50 ns) HYB 3164405T-60 on request P-TSOPII-34-1 500 mil DRAM (access time 60 ns) HYB 3164405TL-50 on request P-TSOPII-34-1 500 mil DRAM (access time 50 ns) HYB 3164405TL-60 on request P-TSOPII-34-1 500 mil DRAM (access time 60 ns) HYB 3165405J-50 on request P-SOJ-34-1 500 mil DRAM (access time 50 ns) HYB 3165405J-60 on request P-SOJ-34-1 500 mil DRAM (access time 60 ns) HYB 3165405T-50 on request P-TSOPII-34-1 500 mil DRAM (access time 50 ns) HYB 3165405T-60 on request P-TSOPII-34-1 500 mil DRAM (access time 60 ns) HYB 3165405TL-50 on request P-TSOPII-34-1 500 mil DRAM (access time 50 ns) HYB 3165405TL-60 on request P-TSOPII-34-1 500 mil DRAM (access time 60 ns)

Pin Names

A0-A12 Address Inputs for HYB 3164405J/T(L)

Package Descriptions

A0-A11 Address Inputs for HYB 3165405J/T(L) RAS Row Address Strobe OE Output Enable I/O1-I/O4 Data Input/Output CAS Column Address Strobe WRITE Read/Write Input Vcc Power Supply ( + 3.3V) Vss Ground

Semiconductor Group 90

P-SOJ-34-1 (500 mil)

P-TSOPII-34-1 (500 mil)

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

Pin Configuration

Semiconductor Group 91

TRUTH TABLE

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

FUNCTION RAS CAS WRITE OE ROW

ADDR Standby H H - X X X X X High Impedance Read L L H L ROW COL Data Out Early-Write L L L X ROW COL Data In Delayed-Write L L H - L H ROW COL Data In Read-Modify-Write L L H - L L - H ROW COL Data Out, Data In Hyper Page Mode Read 1st Cycle L H - L H L ROW COL Data Out

2nd Cycle L H - L H L n/a COL Data Out

Hyper Page Mode Write 1st Cycle L H - L L X ROW COL Data In

2nd Cycle L H - L L X n/a COL Data In

Hyper Page Mode RMW 1st Cycle L H - L H - L L - H ROW COL Data Out, Data In

2st Cycle L H - L H - L L - H n/a COL Data Out, Data In RAS only refresh L H X X ROW n/a High Impedance CAS-before-RAS refresh H - L L H X X n/a High Impedance Test Mode Entry H - L L L X X n/a High Impedance Hidden Refresh READ L-H-L L H L ROW COL Data Out

WRITE L-H-L L L X ROW COL Data In

Self Refresh (L-version only)

H - L L H X X X High Impedance

COL

ADDR

I/O1-

I/O4

Semiconductor Group 92

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

Block Diagram for HYB 3164405J/T(L)

Semiconductor Group 93

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

Block Diagram for HYB 3165405J/T(L)

Semiconductor Group 94

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

Absolute Maximum Ratings

Operating temperature range..............................................................................................0 to 70 ˚C

Storage temperature range.........................................................................................– 55 to 150 ˚C

Input/output voltage..................................................................................-0.5 to min (Vcc+0.5,4.6) V

Power supply voltage....................................................................................................-0.5V to 4.6 V

Power dissipation......................................................................................................................1.0 W

Data out current (short circuit)..................................................................................................50 mA

Note

Stresses above those listed under „Absolute Maximum Ratings“ may cause permanent damage of the device. Exposure to absolute maximum rating conditions for extended periods may effect device reliability.

DC Characteristics

= 0 to 70 ˚C, VSS = 0 V, VCC = 3.3 V ± 0.3 V, (values in brackets for HYB 3165405J/T)

Parameter Symbol Limit Values Unit Note

min. max.

Input high voltage Input low voltage Output high voltage (LVTTL)

2.0 Vcc+0.3 V 1) – 0.3 0.8 V 1)

2.4 – V

Output „H“ level voltage (Iout = -2mA) Output low voltage (LVTTL)

– 0.4 V

Output „L“level voltage (Iout = +2mA) Output high voltage (LVCMOS)

Vcc-0.2 - V

Output „H“ level voltage (Iout = -100uA) Ouput low voltage (LVCMOS)

- 0.2 V

Output „L“ level voltage (Iout = +100uA) Input leakage current,any input

(0 V < Vin < Vcc , all other pins = 0 V

Output leakage current

(DO is disabled, 0 V < Vout < Vcc )

I(L)

O(L)

– 2 2 µA

Average Vcc supply current:

-50 ns version

-60 ns version

(RAS, CAS, address cycling: tRC = tRC min.)

Standby Vcc supply current

(RAS=CAS= Vih)

Semiconductor Group 95

CC1

CC2

– –

110 (140) 100 (120)mAmA

– 2 mA –

2) 3) 4)

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

DC Characteristics

= 0 to 70 ˚C, VSS = 0 V, VCC = 3.3 V ± 0.3 V, (values in brackets for HYB 3165405J/T)

(cont’d)

Parameter Symbol Limit Values Unit Note

min. max.

Average Vcc supply current, during RAS-only refresh cycles: -50 ns version

-60 ns version

(RAS cycling: CAS = VIH: tRC = tRC min.)

Average Vcc supply current, during

hyperpage mode (EDO): -50 ns version

-60 ns version

(RAS = VIL, CAS, address cycling: tHPC=tHPC min.)

Standby Vcc supply current

(RAS=CAS= Vcc-0.2V)

Average Vcc supply current, during

CAS-before-

RAS refresh mode: -50 ns version

-60 ns version

(RAS, CAS cycling: tRC = tRC min.)

Self Refresh Current (L-version only)

Average Power Supply Current during Self Refresh. (CBR cycle with tRAS>TRASSmin,

WE = Vcc-0.2V, Address and Din=Vcc-0.2V or 0.2V)

CAS held low,

CC3

CC4

CC5

CC6

CC7

– –

110 (140) 100 (120)mAmA

115 (150) 100 (120)mAmA

– 200 A –

– –

110 (140) 100 (120)mAmA

– 400 A

2) 4)

2) 3) 4)

2) 4)

Capacitance

= 0 to 70 ˚C,VCC = 3.3 V ± 0.3 V, f = 1 MHz

Parameter Symbol Limit Values Unit

min. max.

Input capacitance (A0 to A11,A12) Input capacitance (

RAS, CAS, WRITE, OE) C

I/O capacitance (I/O1-I/O4)

–5pF –7pF –7pF

Semiconductor Group 96

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

AC Characteristics

= 0 to 70 ˚C,VCC = 3.3 V ± 0.3V , tT = 2 ns

5)6)

Parameter

common parameters

Random read or write cycle time t RAS precharge time t RAS pulse width t CAS pulse width t Row address setup time t Row address hold time t Column address setup time t Column address hold time t RAS to CAS delay time t RAS to column address delay time t RAS hold time t CAS hold time t CAS to RAS precharge time t Transition time (rise and fall) t Refresh period for HYB3164405 t Refresh period for HYB3165405 t

Symbol

RAS

CAS

ASR

RAH

ASC

CAH

RCD

RAD

RSH

CSH

CRP

REF

Limit Values

Unit Note

-50 -60

min. max. min. max.

84 – 104 – ns 30 – 40 – ns 50 100k 60 100k ns 8 10k 10 10k ns 0–0– ns 8–10– ns 0–0– ns 8–10– ns 12 37 14 45 ns 10 25 12 30 ns 810–ns 45 50 – ns 5–5– ns 1 50 1 50 ns 7 – 128 – 128 ms – 64 – 64 ms

Read Cycle

Access time from RAS t Access time from

CAS t Access time from column address t OE access time t Column address to

RAS lead time t Read command setup time t Read command hold time t Read command hold time referenced to

RAC

CAC

OEA

RAL

RCS

RCH

RRH

RAS

Semiconductor Group 97

– 50 – 60 ns 8, 9 – 13 – 15 ns 8, 9 – 25 – 30 ns 8,10 – 13 – 15 ns 25 – 30 – ns 0–0– ns 0–0– ns11 0–0– ns11

HYB3164(5)405J/T(L)-50/-60

16M x 4-DRAM

AC Characteristics

= 0 to 70 ˚C,VCC = 3.3 V ± 0.3V , tT = 2 ns

(cont’d)

5)6)

Parameter

CAS to output in low-Z t Output buffer turn-off delay t Output buffer turn-off delay from Data to Data to

CAS low delay t OE low delay t

OE t

CAS high to data delay t OE high to data delay t

Write Cycle

Write command hold time t Write command pulse width t Write command setup time t Write command to Write command to

RAS lead time t

CAS lead time t Data setup time t Data hold time t

Symbol

CLZ

OFF

OEZ

DZC

DZO

CDD

ODD

WCH

WCS

RWL

CWL

Limit Values

Unit Note

-50 -60

min. max. min. max.

0–0– ns8 0 13 0 15 ns 12 0 13 0 15 ns 12 0–0– ns13 0–0– ns13 13 – 15 – ns 14 13 – 15 – ns 14

8–10– ns 7–10– ns 0–0– ns15 8–10– ns 8–10– ns 0–0– ns16 7 – 10 – ns 16

Read-modify-Write Cycle

Read-write cycle time t RAS to WE delay time t CAS to WE delay time t Column address to

WE delay time t

OE command hold time t

RWC

RWD

CWD

AWD

OEH

Hyper Page Mode (EDO) Cycle

Hyper page mode (EDO) cycle time t CAS precharge time t Access time from

CAS precharge t Output data hold time t RAS pulse width in hyper page mode t

HPC

CPA

COH

RAS

Semiconductor Group 98

111 – 135 – ns 67 – 79 – ns 15 30 – 34 – ns 15 42 – 49 – ns 15 7–10– ns

20 – 25 – ns 8–10– ns – 27 – 35 ns 7 5–5– ns 50 200k 60 200k ns

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