參數(shù)資料
型號: CY62138CV
英文描述: Memory
中文描述: 內(nèi)存
文件頁數(shù): 6/10頁
文件大小: 153K
代理商: CY62138CV
CY62147V18 MoBL2
6
Switching Waveforms
Notes:
11. Device is continuously selected. OE, CE = V
IL
.
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE transition LOW.
ADDRESS
DATA OUT
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
Read Cycle No. 1
[11, 12]
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
SUPPLY
CURRENT
Read Cycle No. 2
[12, 13]
t
HZBE
BHE/BLE
t
DOE
t
LZOE
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