IS61LF25636A-7.5TQLI ISSI, Integrated Silicon Solution Inc, IS61LF25636A-7.5TQLI Datasheet - Page 15

• Manufacturer Part Number: IS61LF25636A-7.5TQLI
• Description: IC SRAM 9MBIT 7.5NS 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LF25636A-7.5TQLI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 9M (256K x 36)
• Speed: 7.5ns
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Density: 9Mb
• Access Time (max): 7.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 117MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 4
• Supply Current: 185mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 256K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1093; IS61LF25636A-7.5TQLI

IS61/64LF25636A IS61LF51218A IS61VF25636A IS61VF51218A
READ/WRITE CYCLE SWITCHING CHARACTERISTICS
Symbol
fmax
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Notes:
1. Configuration signal MODE is static and must not change during normal operation.
2. Guaranteed but not 100% tested. This parameter is periodically sampled.
3. Tested with load in Figure 2.
Integrated Silicon Solution, Inc.
Rev. H
07/22/2010
kc
kh
kl
kq
kqx
kqlZ
kqhZ
OEq
OElZ
OEhZ
As
ss
Ws
cEs
AVs
ds
Ah
sh
Wh
cEh
AVh
dh
(2)
(2,3)
(2,3)
(2,3)
(2,3)
Parameter
Clock Frequency
Cycle Time
Clock High Time
Clock Low Time
Clock Access Time
Clock High to Output Invalid
Clock High to Output Low-Z
Clock High to Output High-Z
Output Enable to Output Valid
Output Enable to Output Low-Z
Output Disable to Output High-Z
Address Setup Time
Address Status Setup Time
Read/Write Setup Time
Chip Enable Setup Time
Address Advance Setup Time
Data Setup Time
Address Hold Time
Address Status Hold Time
Write Hold Time
Chip Enable Hold Time
Address Advance Hold Time
Data Hold Time
Min.
7.5
2.2
2.2
2.5
2.5
1.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
0
6.5
Max.
133
6.5
3.8
3.2
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(1)
(Over Operating Range)
Min. Max.
8.5
2.5
2.5
2.5
2.5
1.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
7.5
0
117
7.5
4.0
3.4
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15