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參數資料
| 型號： | IS61SF25618-8B |
| 英文描述： | x18 Fast Synchronous SRAM |
| 中文描述： | x18快速同步SRAM |
| 文件頁數： | 11/16頁 |
| 文件大小： | 108K |
| 代理商： | IS61SF25618-8B |
IS61SF25616
IS61SF25618
ISSI
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01
11
WRITE CYCLE SWITCHING CHARACTERISTICS
(Over Operating Range)
8
8.5
10
12
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Unit
t
KC
(1)
Cycle Time
10
—
11
—
15
—
15
—
ns
t
KH
(1)
Clock High Time
4
—
4.5
—
4.5
—
4.5
—
ns
t
KL
(1)
Clock Low Time
4
—
4.5
—
4.5
—
4.5
—
ns
t
AS
(1)
Address Setup Time
2
—
2
—
2
—
4
—
ns
t
SS
(1)
Address Status Setup Time
2
—
2
—
2
—
4
—
ns
t
WS
(1)
Write Setup Time
2
—
2
—
2
—
4
—
ns
t
DS
(1)
Data In Setup Time
2
—
2
—
2
—
4
—
ns
t
CES
(1)
Chip Enable Setup Time
2
—
2
—
2
—
4
—
ns
t
AVS
(1)
Address Advance Setup Time
2
—
2
—
2
—
4
—
ns
t
AH
(1)
Address Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
t
SH
(1)
Address Status Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
t
DH
(1)
Data In Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
t
WH
(1)
Write Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
t
CEH
(1)
Chip Enable Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
t
AVH
(1)
Address Advance Hold Time
0.5
—
0.5
—
0.5
—
1.5
—
ns
Notes:
1. Tested with load in Figure 1.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| IS61SP12836-166B | 制造商:Integrated Silicon Solution Inc 功能描述: |
| IS61SP12836-200B | 制造商:Integrated Silicon Solution Inc 功能描述: |
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