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参数资料
| 型号： | MT58L128V18PF-6 |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | SRAM |
| 英文描述： | 128K X 18 STANDARD SRAM, 3.5 ns, PBGA165 |
| 封装： | FBGA-165 |
| 文件页数： | 11/25页 |
| 文件大小： | 647K |
| 代理商： | MT58L128V18PF-6 |
19
2Mb: 128K x 18, 64K x 32/36 Pipelined, SCD SyncBurst SRAM
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT58L128L18P_2.p65 – Rev. 8/00
2000, Micron Technology, Inc.
2Mb: 128K x 18, 64K x 32/36
PIPELINED, SCD SYNCBURST SRAM
SNOOZE MODE
SNOOZE MODE is a low-current, “power-down”
mode in which the device is deselected and current is
reduced to ISB2Z. The duration of SNOOZE MODE is
dictated by the length of time the ZZ pin is in a HIGH
state. After the device enters SNOOZE MODE, all in-
puts except ZZ become gated inputs and are ignored.
The ZZ pin is an asynchronous, active HIGH input
that causes the device to enter SNOOZE MODE. When
the ZZ pin becomes a logic HIGH, ISB2Z is guaranteed
after the setup time tZZ is met. Any READ or WRITE
operation pending when the device enters SNOOZE
MODE is not guaranteed to complete successfully.
Therefore, SNOOZE MODE must not be initiated until
valid pending operations are completed.
SNOOZE MODE ELECTRICAL CHARACTERISTICS
DESCRIPTION
CONDITIONS
SYMBOL
MIN
MAX
UNITS
NOTES
Current during SNOOZE MODE
ZZ
≥ VIH
ISB2Z
10
mA
ZZ active to input ignored
tZZ
2(tKC)
ns
1
ZZ inactive to input sampled
tRZZ
2(tKC)
ns
1
ZZ active to snooze current
tZZI
2(tKC)
ns
1
ZZ inactive to exit snooze current
tRZZI
0
ns
1
NOTE: 1. This parameter is sampled.
SNOOZE MODE WAVEFORM
t
ZZ
I
SUPPLY
CLK
ZZ
t
RZZ
ALL INPUTS
(except ZZ)
DON’T CARE
I
ISB2Z
t
ZZI
t
RZZI
Outputs (Q)
High-Z
DESELECT or READ Only
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MT58L128V18PT-7.5 | 制造商:Micron Technology Inc 功能描述: |
| MT58L128V32F1 | 制造商:MICRON 制造商全称:Micron Technology 功能描述:4Mb: 256K x 18, 128K x 32/36 FLOW-THROUGH SYNCBURST SRAM |
| MT58L128V32P1T-10 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Micron Technology Inc 功能描述: |
| MT58L128V32P1T-7.5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MT58L128V36F1 | 制造商:MICRON 制造商全称:Micron Technology 功能描述:4Mb: 256K x 18, 128K x 32/36 FLOW-THROUGH SYNCBURST SRAM |
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