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CG6263AM 参数 Datasheet PDF下载

CG6263AM图片预览
型号: CG6263AM
PDF下载: 下载PDF文件 查看货源
内容描述: 2MB ( 128K ×16 )伪静态RAM [2Mb (128K x 16) Pseudo Static RAM]
分类和应用:
文件页数/大小: 12 页 / 215 K
品牌: WEIDA [ WEIDA SEMICONDUCTOR, INC. ]
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PRELIMINARY
Switching Waveforms
Read Cycle 1 (Address Transition Controlled)
t
RC
ADDRESS
t
SK
CG6263AM
t
OHA
t
AA
DATA VALID
DATA OUT
PREVIOUS DATA VALID
Read Cycle 2 (
OE
Controlled)
ADDRESS
t
SK
t
RC
CE
t
PD
t
HZCE
t
ACE
BHE
/
BLE
t
LZBE
OE
t
DBE
t
HZBE
DATA OUT
VCC
SUPPLY
CURRENT
t
LZOE
HIGH IMPEDANCE
t
LZCE
t
PU
t
DOE
DATA VALID
t
HZOE
HIGH
IMPEDANCE
I
CC
I
SB
50%
50%
Note:
15. WE is HIGH for Read Cycle.
16. Addresses should not be toggled after the start of a read cycle
38-XXXXX
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