MXIC MX23L4000MI-20, MX23L4000TI-20, MX23L4000TI-15, MX23L4000TC-20, MX23L4000TC-15 Datasheet
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MX23L4000
4M-BIT MASK ROM (8 BIT OUTPUT)
FEATURES
• Bit organization
- 512Kb x 8 (byte mode)
• Fast access time
- Random access: 150ns (max.) for 2.7~3.6V
• Current
- Operating: 20mA
- Standby: 20uA
• Supply voltage
- 2.7V~3.6V
• Package
- 32 pin SOP (450mil)
- 32 pin TSOP (8mm x 20mm)
PIN CONFIGURATION
32 SOP
NC
A16
A15
A12
VSS
2
3
4
A7
5
A6
6
A5
7
A4
8
A3
9
A2
10
11
12
13
14
15
16
MX23L4000
A1
A0
D0
D1
D2
VCC
32
A18
31
A17
30
A14
29
A13
28
A8
27
A9
26
A11
25
OE
24
A10
23
CE
22
D7
21
D6
10
D5
19
D4
18
D3
17
ORDER INFORMATION
Part No. Access Time Pack a ge
MX23L4000MI-15 150ns 32 pin SOP
(Industrial)
MX23L4000MI-20 200ns 32 pin SOP
(Industrial)
MX23L4000TC-15 150ns 32 pin TSOP
MX23L4000TC-20 200ns 32 pin TSOP
MX23L4000TI-15 150ns 32 pin TSOP
(Industrial)
MX23L4000TI-20 200ns 32 pin TSOP
(Industrial)
PIN DESCRIPTION
Symbol Pin Function
A0~A18 Address Inputs
D0~D7 Data Outputs
CE Chip Enable Input
OE Output Enab le Input
VCC Pow er Supply Pin
VSS Ground Pin
NC No Connection
32 TSOP
32
OE
31
A10
30
CE
29
D7
28
D6
27
D5
26
D4
25
D3
24
VSS
23
D2
22
D1
21
D0
20
A0
19
A1
18
A2
17
A3
1
NC
1
2
A9
3
A8
4
5
6
7
8
9
10
11
12
13
A7
14
A6
15
A5
16
A4
MX23L4000
A11
A13
A14
A17
A18
VCC
A16
A15
A12
P/N:PM0336 REV. 1.5, JUN. 19, 2001
MX23L4000
ABSOLUTE MAXIMUM RATINGS
Item Symbol Ratings
V oltage on any Pin Relativ e to VSS VIN -0.3V to 3.9V
Ambient Operating Temperature T opr -40°C to 85°C
Storage T emperature Tstg -65°C to 125°C
DC CHARACTERISTICS (Ta = -40°C ~ 85°C, VCC = 2.7V~3.6V)
Item Symbol MIN. MAX. Conditions
Output High Voltage VOH VCC-0.2V - IOH = -0.4mA
Output Low Voltage V OL - 0.2V IOL = 1.6mA
Input High Voltage VIH 2.1V VCC+0.3V
Input Low Voltage VIL -0.3V 0.4V
Input Leakage Current ILI - 10uA 0V, VCC
Output Leakage Current ILO - 10uA 0V, VCC
Operating Current ICC1 - 20mA f=5MHz, all output open
Standby Current (TTL) ISTB1 - 1mA CE=VIH
Standby Current (CMOS) ISTB2 - 20uA CE> VCC - 0.2V
Input Capacitance CIN - 10pF T a = 25°C, f = 1MHZ
Output Capacitance COUT - 10pF T a = 25°C, f = 1MHZ
AC CHARACTERISTICS (Ta = -40°C ~ 85°C, VCC = 2.7V~3.6V)
Item Symbol 23L4000-15 23L4000-20
MIN. MAX. MIN. MAX.
Read Cycle Time tRC 150ns - 200ns Address Access Time tAA - 150ns - 200ns
Chip Enable Access Time tACE - 150ns - 200ns
Output Enable Time tOE - 70ns - 100ns
Output Hold After Address tOH 0ns - 0ns Output High Z Delay tHZ - 20ns - 20ns
Note:Output high-impedance delay (tHZ) is measured
from OE or CE going high, and this parameter guaranteed by design over the full v oltage and temperature operating range - not tested.
P/N:PM0336
2
REV. 1.5, JUN. 19, 2001
AC T est Conditions
Input Pulse Levels 0.4V~2.4V
Input Rise and Fall Times 10ns
Input Timing Level 1.4V
Output Timing Level 1.4V
Output Load See Figure
TIMING DIAGRAM
RANDOM READ
MX23L4000
IOH (load)=-0.4mA
DOUT
IOL (load)=1.6mA
Note:No output loading is present in tester load board.
Active loading is used and under software programming control.
Output loading capacitance includes load board's and all stray capacitance.
C<100pF
ADD
CE
OE
DATA
Note : CE, OE are enable.
ADD
tACE
tOE
VALID
tAA
ADD
tRC
VALID
tOH
ADD
tHZ
VALID
P/N:PM0336
REV. 1.5, JUN. 19, 2001
3
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