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参数资料
| 型号： | IS61LPD25636A-250B2 |
| 厂商： | INTEGRATED SILICON SOLUTION INC |
| 元件分类： | SRAM |
| 英文描述： | 256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| 中文描述： | 256K X 36 CACHE SRAM, 2.6 ns, PBGA119 |
| 封装： | 14 X 22 MM, 1MM PITCH, PLASTIC, BGA-119 |
| 文件页数： | 7/32页 |
| 文件大小： | 311K |
| 代理商： | IS61LPD25636A-250B2 |
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Integrated Silicon Solution, Inc. — 1-800-379-4774
15
Rev. B
12/13/06
IS61VPD25636A, IS61VPD51218A, IS61LPD25636A, IS61LPD51218A
ISSI
READ/WRITE CYCLE SWITCHING CHARACTERISTICS (Over Operating Range)
-250
-200
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
fMAX
Clock Frequency
—
250
—
200
MHz
tKC
Cycle Time
4.0
—
5
—
ns
tKH
Clock High Time
1.7
—
2
—
ns
tKL
Clock Low Time
1.7
—
2
—
ns
tKQ
Clock Access Time
—
2.6
—
3.1
ns
tKQX(2)
Clock High to Output Invalid
0.8
—
1.5
—
ns
tKQLZ(2,3)
Clock High to Output Low-Z
0.8
—
1
—
ns
tKQHZ(2,3)
Clock High to Output High-Z
—
2.6
—
3.0
ns
tOEQ
Output Enable to Output Valid
—
2.6
—
3.1
ns
tOELZ(2,3)
Output Enable to Output Low-Z
0
—
0
—
ns
tOEHZ(2,3)
Output Disable to Output High-Z
—
2.6
—
3.0
ns
tAS
Address Setup Time
1.2
—
1.4
—
ns
tWS
Read/Write Setup Time
1.2
—
1.4
—
ns
tCES
Chip Enable Setup Time
1.2
—
1.4
—
ns
tAVS
Address Advance Setup Time
1.2
—
1.4
—
ns
tDS
Data Setup Time
1.2
—
1.4
—
ns
tAH
Address Hold Time
0.3
—
0.4
—
ns
tWH
Write Hold Time
0.3
—
0.4
—
ns
tCEH
Chip Enable Hold Time
0.3
—
0.4
—
ns
tAVH
Address Advance Hold Time
0.3
—
0.4
—
ns
tDH
Data Hold Time
0.3
—
0.4
—
ns
tPDS
ZZ High to Power Down
—
2
—
2
cyc
tPUS
ZZ Low to Power Down
—
2
—
2
cyc
Note:
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.
相关PDF资料 |
PDF描述 |
|---|---|
| IS61LPD25636A | 256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD51236A-200B3 | 512K x 36, 1024K x 18 18Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD51236A-200B3I | 512K x 36, 1024K x 18 18Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD51236A-200TQ | 512K x 36, 1024K x 18 18Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD51236A-200TQI | 512K x 36, 1024K x 18 18Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IS61LPD25636A-250B2I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD25636A-250B3 | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD25636A-250B3I | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD25636A-250TQ | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
| IS61LPD25636A-250TQI | 制造商:ISSI 制造商全称:Integrated Silicon Solution, Inc 功能描述:256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, DOUBLE CYCLE DESELECT STATIC RAM |
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