參數(shù)資料
型號: IS61SF25618-10TQ
英文描述: x18 Fast Synchronous SRAM
中文描述: x18快速同步SRAM
文件頁數(shù): 5/16頁
文件大小: 108K
代理商: IS61SF25618-10TQ
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
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