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參數(shù)資料
| 型號： | CY62128DV30L-55SI |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 1 Mb (128K x 8) Static RAM |
| 中文描述： | 128K X 8 STANDARD SRAM, 55 ns, PDSO32 |
| 封裝： | 0.450 INCH, SOIC-32 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 196K |
| 代理商： | CY62128DV30L-55SI |
CY62128DV30
MoBL
Document #: 38-05231 Rev. *C
Page 6 of 11
Read Cycle No. 2 (OE Controlled)
[10, 13, 14]
Write Cycle No. 1 (WE Controlled)
[11,
15, 16, 17]
Notes:
14. Address valid prior to or coincident with CE
1
transition LOW and CE
2
transition HIGH.
15. Data I/O is high-impedance if OE = V
.
16. If CE
goes HIGH or CE
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
17. During the DON'T CARE period in the DATA I/O waveform, the I/Os are in output state and input signals should not be applied.
Switching Waveforms
(continued)
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZCE
t
PD
HIGH
OE
CE
1
I
CC
I
SB
IMPEDANCE
ADDRESS
CE
2
DATA OUT
V
SUPPLY
CURRENT
t
WC
DATA VALID
t
AW
t
SA
t
PWE
t
HA
t
HD
t
SD
t
SCE
t
SCE
CE
1
ADDRESS
CE
2
WE
DATA I/O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62128DV30L-55ZAI | 1 Mb (128K x 8) Static RAM |
| CY62128DV30L-55ZI | 1 Mb (128K x 8) Static RAM |
| CY62128DV30L-55ZRI | 1 Mb (128K x 8) Static RAM |
| CY62128DV30L-70SI | 1 Mb (128K x 8) Static RAM |
| CY62128DV30L-70ZAI | 1 Mb (128K x 8) Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62128DV30L-55SIT | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 2.5V/3.3V 1M-Bit 128K x 8 55ns 32-Pin SOIC T/R |
| CY62128DV30L-55ZAI | 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:1MB (128K X 8)- 3.0V SLOW ASYNCH SRAM - Bulk |
| CY62128DV30L-55ZAIT | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 2.5V/3.3V 1M-Bit 128K x 8 55ns 32-Pin STSOP-I T/R 制造商:Rochester Electronics LLC 功能描述:1MB (128K X 8)- 3.0V SLOW ASYNCH SRAM - Tape and Reel |
| CY62128DV30L-55ZI | 制造商:Rochester Electronics LLC 功能描述:1MB (128K X 8)- 3.0V SLOW ASYNCH SRAM - Bulk |
| CY62128DV30L-55ZRI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
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