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參數(shù)資料
| 型號： | CY62147CV30LL-55BAI |
| 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, 55 ns, PBGA48 |
| 封裝： | 7 X 8.50 MM, 1.20 MM HEIGHT, FINE PITCH, TBGA-48 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 272K |
| 代理商： | CY62147CV30LL-55BAI |
CY62147CV18 MoBL2
Document #: 38-05011 Rev. *B
Page 6 of 12
Switching Waveforms
Notes:
12. Device is continuously selected. OE, CE = V
IL
, BHE and/or BLE = V
IL..
13. WE is HIGH for read cycle.
14. Address valid prior to or coincident with CE, BHE, BLE, transition LOW.
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
Read Cycle No. 1 (Address Transition Controlled)
[12, 13]
Read Cycle No. 2 (OE Controlled)
[13, 14]
50%
50%
DATA VALID
t
RC
t
ACE
t
DBE
t
LZBE
t
LZCE
t
PU
DATA OUT
HIGH IMPEDANCE
IMPEDANCE
I
CC
I
SB
t
HZOE
t
HZCE
t
PD
OE
CE
HIGH
V
CC
SUPPLY
CURRENT
t
HZBE
BHE/BLE
t
LZOE
ADDRESS
t
DOE
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| CY62147CV30LL-55BVI | 256K x 16 Static RAM |
| CY62147CV30LL-70BAI | 256K x 16 Static RAM |
| CY62147CV30LL-70BVI | 256K x 16 Static RAM |
| CY62147CV33 | 256K x 16 Static RAM |
| CY62147CV33LL-55BAI | 256K x 16 Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62147CV30LL-55BVI | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256K x 16 Static RAM |
| CY62147CV30LL-70BAI | 制造商:Rochester Electronics LLC 功能描述:4MB (256KX16) SRAM SLOW 3.0V SUPER LOW POWER - Bulk |
| CY62147CV30LL-70BAIT | 制造商:Rochester Electronics LLC 功能描述:4MB (256KX16) SRAM SLOW 3.0V SUPER LOW POWER - Tape and Reel |
| CY62147CV30LL-70BVI | 制造商:Rochester Electronics LLC 功能描述:4MB (256KX16) SRAM SLOW 3.0V SUPER LOW POWER - Bulk |
| CY62147CV30LL-70BVIT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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