WCMA4008C1X Datasheet, PDF (8/10 Pages) List of Unclassifed Manufacturers – 512K x 8 Static RAM

Switching Waveforms (continued)
Write Cycle No.3 (WE Controlled, OE LOW)^{[12, 13]}
t_WC
ADDRESS
CE
t_HZCE
t_SCE
t_SA
WE
DATAI/O ^{NOTE 14}
t_HZWE
t_AW
t_PWE
t_SD
DATA VALID
Truth Table
CE
OE
H
X
L
L
L
X
L
H
WE
I/O₀ – I/O₇
X High Z
H Data Out
L Data In
H High Z
Mode
Power-Down
Read
Write
Selected, Outputs Disabled
WCMA4008C1X
t_HA
t_HD
t_LZWE
Power
Standby (I_SB)
Active (I_CC)
Active (I_CC)
Active (I_CC)
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