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WCFS4016V1C-JC12 参数 Datasheet PDF下载

WCFS4016V1C-JC12图片预览
型号: WCFS4016V1C-JC12
PDF下载: 下载PDF文件 查看货源
内容描述: 256K ×16静态RAM [256K x 16 Static RAM]
分类和应用:
文件页数/大小: 9 页 / 217 K
品牌: WEIDA [ WEIDA SEMICONDUCTOR, INC. ]
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WCFS4016V1C
Switching Waveforms
Read Cycle No. 1
t
RC
ADDRESS
t
AA
t
OHA
DATA OUT
PREVIOUS DATA VALID
DATA VALID
Read Cycle No. 2 (OE Controlled)
ADDRESS
t
RC
CE
t
ACE
OE
BHE, BLE
t
DOE
t
LZOE
t
DBE
t
LZBE
HIGH IMPEDANCE
t
LZCE
V
CC
SUPPLY
CURRENT
t
PU
50%
t
HZCE
t
HZBE
DATA VALID
t
PD
50%
IISB
SB
IICC
CC
t
HZOE
DATA OUT
HIGH
IMPEDANCE
Notes:
9. Device is continuously selected. OE, CE, BHE and/or BHE = V
IL
.
10. WE is HIGH for read cycle.
11. Address valid prior to or coincident with CE transition LOW.
5