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參數(shù)資料
| 型號： | CY7C1041B-20VC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 256K x 16 Static RAM |
| 中文描述： | 256K X 16 STANDARD SRAM, 20 ns, PDSO44 |
| 封裝： | 0.400 INCH, PLASTIC, SOJ-44 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 360K |
| 代理商： | CY7C1041B-20VC |
CY7C1041B
6
Data Retention Waveform
1041B–5
3.0V
3.0V
t
CDR
V
DR
> 2V
DATA RETENTION MODE
t
R
CE
V
CC
Switching Waveforms
Notes:
12. Device is continuously selected. OE, CE, BHE, and/or BHE = V
IL
.
13. WE is HIGH for read cycle.
14. Address valid prior to or coincident with CE transition LOW.
Read Cycle No. 1
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
1041B-6
ADDRESS
DATA OUT
[12, 13]
Read Cycle No. 2 (OEControlled)
1041B-7
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZBE
t
PD
HIGH
OE
CE
ICC
ISB
IMPEDANCE
ADDRESS
DATA OUT
V
CC
SUPPLY
CURRENT
t
DBE
t
LZBE
t
HZCE
BHE, BLE
[13, 14]
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PDF描述 |
|---|---|
| CY7C1041B-20VI | 256K x 16 Static RAM |
| CY7C1041B-20ZC | 256K x 16 Static RAM |
| CY7C1041B-20ZI | 256K x 16 Static RAM |
| CY7C1041B-25VC | 256K x 16 Static RAM |
| CY7C1041B-25VI | 256K x 16 Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1041B-20ZXC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041B-20ZXCT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041B-20ZXI | 制造商:Cypress Semiconductor 功能描述:ASYNC SRAM 4M SMD 7C1041 TSOP44 |
| CY7C1041BL-15ZC | 制造商:Rochester Electronics LLC 功能描述:4MB (256K X 16)- FAST ASYNCH SRAM - Bulk |
| CY7C1041BL15ZXC | 制造商:Cypress Semiconductor 功能描述: |
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