參數(shù)資料
型號: CY62147DV18
廠商: Cypress Semiconductor Corp.
英文描述: 4-Mb (256K x 16) Static RAM
中文描述: 4字節(jié)(256K × 16)靜態(tài)RAM
文件頁數(shù): 6/12頁
文件大小: 272K
代理商: CY62147DV18
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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CY62147DV18L-55BVI 4-Mb (256K x 16) Static RAM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY62147DV18L-55BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mb (256K x 16) Static RAM
CY62147DV18L-55BVXI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mb (256K x 16) Static RAM
CY62147DV18L-70BVI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mb (256K x 16) Static RAM
CY62147DV18L-70BVXI 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mb (256K x 16) Static RAM
CY62147DV18LL-55BVI 制造商:Rochester Electronics LLC 功能描述:4MB (256K X 16) 1.8V SUPER LOW POWER SLOW SRAM - Bulk