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参数资料
| 型号： | IS61SF25618-12TQI |
| 英文描述： | x18 Fast Synchronous SRAM |
| 中文描述： | x18快速同步SRAM |
| 文件页数： | 5/16页 |
| 文件大小： | 108K |
| 代理商： | IS61SF25618-12TQI |
IS61SF25616
IS61SF25618
ISSI
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01
5
TRUTH TABLE
Address
Used
Operation
CE
CE2
CE2
ADSP
ADSC
ADV
WRITE
OE
DQ
Deselected, Power-down
Deselected, Power-down
Deselected, Power-down
Deselected, Power-down
Deselected, Power-down
Read Cycle, Begin Burst
Read Cycle, Begin Burst
Write Cycle, Begin Burst
Read Cycle, Continue Burst
Read Cycle, Continue Burst
Read Cycle, Continue Burst
Read Cycle, Continue Burst
Write Cycle, Continue Burst
Write Cycle, Continue Burst
Read Cycle, Suspend Burst
Read Cycle, Suspend Burst
Read Cycle, Suspend Burst
Read Cycle, Suspend Burst
Write Cycle, Suspend Burst
Write Cycle, Suspend Burst
None
None
None
None
None
External
External
External
Next
Next
Next
Next
Next
Next
Current
Current
Current
Current
Current
Current
H
L
L
X
X
L
L
L
X
X
H
H
X
H
X
X
H
H
X
H
X
X
L
X
L
H
H
H
X
X
X
X
X
X
X
X
X
X
X
X
X
H
X
H
X
L
L
L
X
X
X
X
X
X
X
X
X
X
X
X
X
L
L
H
H
L
H
H
H
H
X
X
H
X
H
H
X
X
H
X
L
X
X
L
L
X
L
L
H
H
H
H
H
H
H
H
H
H
H
H
X
X
X
X
X
X
X
X
L
L
L
L
L
L
H
H
H
H
H
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
H
L
H
X
X
L
H
L
H
X
X
High-Z
High-Z
High-Z
High-Z
High-Z
Q
Q
D
Q
High-Z
Q
High-Z
D
D
Q
High-Z
Q
High-Z
D
D
Read
Write
Read
Read
Read
Read
Write
Write
Read
Read
Read
Read
Write
Write
PARTIAL TRUTH TABLE
Function
GW
BWE
BW1
BW2
Read
Read
Write Byte 1
Write All Bytes
Write All Bytes
H
H
H
H
L
H
L
L
L
X
X
H
L
L
X
X
H
H
L
X
相关PDF资料 |
PDF描述 |
|---|---|
| IS61SF25618-8.5B | x18 Fast Synchronous SRAM |
| IS61SF25618-8.5TQ | x18 Fast Synchronous SRAM |
| IS61SF25618-8.5TQI | x18 Fast Synchronous SRAM |
| IS61SF25618-8B | x18 Fast Synchronous SRAM |
| IS61SF25618-8TQ | x18 Fast Synchronous SRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IS61SF25618-8.5TQI | 制造商:Integrated Silicon Solution Inc 功能描述:SRAM Chip Sync Single 3.3V 4.5M-Bit 256K x 18 8.5ns 100-Pin TQFP |
| IS61SF25618-8.5TQI-TR | 制造商:Integrated Silicon Solution Inc 功能描述:SRAM Chip Sync Single 3.3V 4.5M-Bit 256K x 18 8.5ns 100-Pin TQFP T/R |
| IS61SF51218T-10TQ | 制造商:Integrated Silicon Solution Inc 功能描述:SRAM Chip Sync Single 3.3V 8M-Bit 512K x 16 10ns 100-Pin TQFP |
| IS61SP12836-133B | 制造商:Integrated Silicon Solution Inc 功能描述: |
| IS61SP12836-133TQ-T | 制造商:Integrated Silicon Solution Inc 功能描述:SRAM Chip Sync Quad 3.3V 4.5M-Bit 128K x 36 4ns 100-Pin TQFP T/R |
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