IS62WV51216BLL-55TLI-TR ISSI, Integrated Silicon Solution Inc, IS62WV51216BLL-55TLI-TR Datasheet - Page 2

• Manufacturer Part Number: IS62WV51216BLL-55TLI-TR
• Description: IC SRAM 8MBIT 55NS 44TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV51216BLL-55TLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 8M (512K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TSOP II
• Density: 8Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: SDR
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS62WV51216ALL,
PIN CONFIGURATIONS
48-Pin mini BGA (7.2mm x 8.7mm)
44-Pin TSOP (Type II)
2
GND
CS1
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
A16
A15
A14
A13
A12
A
B
C
D
E
F
G
H
V
WE
A4
A3
A2
A1
A0
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
GND
I/O
I/O
I/O
V
A18
I/O
LB
1
DD
14
15
8
9
I/O
I/O
I/O
I/O
OE
NC
UB
2
A8
12
10
11
13
GND
A14
A17
A12
A0
A5
A9
3
A3
A15
A16
A13
A10
A1
A6
A7
A4
4
IS62WV51216BLL
CS1
I/O
I/O
I/O
I/O
WE
A11
5
A2
3
4
5
1
GND
CS2
I/O
I/O
I/O
V
I/O
NC
6
DD`
0
6
2
7
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A5
A6
A7
OE
UB
LB
I/O15
I/O14
I/O13
I/O12
GND
V
I/O11
I/O10
I/O9
I/O8
A18
A8
A9
A10
A11
A17
Integrated Silicon Solution, Inc. — www.issi.com —
DD
PIN DESCRIPTIONS
A0-A18
I/O0-I/O15
CS1, CS2
OE
WE
LB
UB
NC
V
GND
DD
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
1-800-379-4774
12/13/2007
Rev. D