參數(shù)資料
型號(hào): CYM1846V33PM-20C
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 512K x 32 3.3V Static RAM Module
中文描述: 512K X 32 MULTI DEVICE SRAM MODULE, 20 ns, PSMA72
封裝: PLASTIC, SIMM-72
文件頁數(shù): 5/8頁
文件大?。?/td> 338K
代理商: CYM1846V33PM-20C
CYM1846V33
PRELIMINARY
Document #: 38-05275 Rev. **
Page 5 of 8
Note:
10. Address valid prior to or coincident with CS transition LOW.
Switching Waveforms
(continued)
Read Cycle No. 2
DATA VALID
t
RC
t
ACS
t
DOE
t
LZOE
t
LZCS
HIGH IMPEDANCE
t
HZOE
t
HZCS
HIGH
IMPEDANCE
DATA OUT
OE
CS
V
SUPPLY
CURRENT
50%
50%
t
PU
ICC
ISB
t
PD
[8,10]
Write Cycle No. 1 (WE Controlled)
t
WC
DATA VALID
DATA UNDEFINED
HIGH IMPEDANCE
t
SCS
t
AW
t
SA
t
PWE
t
HA
t
HD
t
HZWE
t
LZWE
t
SD
CS
WE
ADDRESS
DATA IN
DATA OUT
[7]
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