IS61LF51236A-7.5TQLI-TR ISSI, Integrated Silicon Solution Inc, IS61LF51236A-7.5TQLI-TR Datasheet - Page 17

• Manufacturer Part Number: IS61LF51236A-7.5TQLI-TR
• Description: IC SRAM 18MBIT 7.5NS 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LF51236A-7.5TQLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61LF25672A
IS61VF25672A
READ/WRITE CYCLE SWITCHING CHARACTERISTICS
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. K
07/29/2010
Symbol
fmax
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
KC
KH
KL
KQ
KQX
KQLZ
KQHZ
OEQ
OELZ
OEHZ
AS
WS
CES
AVS
DS
AH
WH
CEH
AVH
DH
PDS
PUS
(2)
(2,3)
(2,3)
(2,3)
(2,3)
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
Read/Write Setup Time
Chip Enable Setup Time
Address Advance Setup Time
Data Setup Time
Address Hold Time
Write Hold Time
Chip Enable Hold Time
Address Advance Hold Time
Data Hold Time
ZZ High to Power Down
ZZ Low to Power Down
Parameter
IS61LF51236A
IS61VF51236A IS61VF102418A
IS61LF102418A
Min.
7.5
2.2
2.2
2.5
2.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
0
6.5
Max.
133
6.5
3.8
3.2
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
(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
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
0
7.5
117
7.5
4.0
3.4
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
MHz
Unit
cyc
cyc
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
17