cym1846v33 Cypress Semiconductor Corporation., cym1846v33 Datasheet - Page 5

• Manufacturer Part Number: cym1846v33
• Description: 512k X 32 3.3v Static Ram Module
• Manufacturer: Cypress Semiconductor Corporation.

Switching Waveforms
Document #: 38-05275 Rev. **
Write Cycle No. 1 (WE Controlled)
Read Cycle No. 2
Note:
10. Address valid prior to or coincident with CS transition LOW.
DATA OUT
ADDRESS
DATA OUT
CURRENT
DATA IN
SUPPLY
WE
CS
V
CS
OE
CC
[8,10]
HIGH IMPEDANCE
t
(continued)
PU
t
LZCS
t
DATA UNDEFINED
SA
[7]
t
ACS
t
LZOE
t
DOE
50%
PRELIMINARY
t
SCS
t
AW
t
RC
t
WC
t
HZWE
DATA VALID
t
PWE
t
SD
DATA VALID
HIGH IMPEDANCE
t
HD
t
LZWE
t
HA
t
HZOE
t
HZCS
t
PD
CYM1846V33
50%
IMPEDANCE
HIGH
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