IS61C5128AS-25TLI ISSI, Integrated Silicon Solution Inc, IS61C5128AS-25TLI Datasheet - Page 2

• Manufacturer Part Number: IS61C5128AS-25TLI
• Description: IC SRAM 4MBIT 25NS 32TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C5128AS-25TLI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (512K x 8)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TSOP II
• Density: 4Mb
• Access Time (max): 25ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1059

IS61C5128AL/AS
HIGH SPEED (IS61/64C5128AL) PIN CONFIGURATION
36-Pin SOJ (400-mil)
PIN DESCRIPTIONS
2
A0-A18
CE
OE
WE
I/O0-I/O7
V
GND
NC
DD
GND
I/O0
I/O1
I/O2
I/O3
V
WE
CE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
Address Inputs
Chip Enable Input
Output Enable Input
Write Enable Input
Bidirectional Ports
Power
Ground
No Connection
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IS64C5128AL/AS
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
NC
A18
A17
A16
A15
OE
I/O7
I/O6
GND
V
I/O5
I/O4
A14
A13
A12
A11
A10
NC
DD
44-Pin TSOP (Type II)
GND
VDD
I/O0
I/O1
I/O2
I/O3
WE
NC
NC
NC
NC
CE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
Integrated Silicon Solution, Inc. — www.issi.com
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
03/04/2008
NC
NC
NC
A18
A17
A16
A15
OE
I/O7
I/O6
GND
VDD
I/O5
I/O4
A14
A13
A12
A11
A10
NC
NC
NC
Rev. B