IS61WV25616BLL-10TL-TR ISSI, Integrated Silicon Solution Inc, IS61WV25616BLL-10TL-TR Datasheet - Page 3

• Manufacturer Part Number: IS61WV25616BLL-10TL-TR
• Description: IC SRAM 4MBIT 10NS 44TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61WV25616BLL-10TL-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (256K x 16)
• Speed: 10ns
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Density: 4Mb
• Access Time (max): 10ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 18b
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 35mA
• Operating Supply Voltage (min): 2.4V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 256K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61WV25616ALL/ALS, IS61WV25616BLL/BLS,
IS64WV25616BLL/BLS
*LQFP package under evaluation.
Integrated Silicon Solution, Inc. — www.issi.com
Rev. G
07/15/2010
PIN CONFIGURATIONS
44-Pin LQFP
PIN DESCRIPTIONS
A0-A17
I/O0-I/O15
CE
OE
WE
LB
UB
NC
V
GND
GND
DD
VDD
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
CE
1
2
3
4
5
6
7
8
9
10
11
44 43 42 41 40 39 38 37 36 35 34
12 13 14 15 16 17 18 19 20 21 22
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
Lower-byte Control (I/O0-I/O7)
Upper-byte Control (I/O8-I/O15)
No Connection
Power
Ground
TOP VIEW
33
32
31
30
29
28
27
26
25
24
23
I/O15
I/O14
I/O13
I/O12
GND
VDD
I/O11
I/O10
I/O9
I/O8
NC
48-Pin mini BGA (6mm x 8mm)
A
B
C
D
E
F
G
H
GND
I/O
I/O
V
I/O
I/O
NC
LB
1
DD
14
15
8
9
I/O
I/O
I/O
I/O
OE
NC
UB
A8
2
12
11
13
10
A17
A14
A12
A0
NC
A5
A9
3
A3
A15
A16
A13
A10
A1
A6
A7
A4
4
I/O
I/O
I/O
I/O
A11
CE
WE
A2
5
1
3
4
5
GND
N/C
I/O
I/O
V
I/O
I/O
NC
6
DD
0
2
6
7
3
1
2
3
4
5
6
7
8
9
10
11
12