X22C10
Write Cycle Limits
Symbol
Parameter
Write Cycle Time
Min.
Max.
Units
t
t
t
t
t
t
t
t
t
120
90
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
WC
CW
AS
Chip Select to End of Write
Address Setup Time
Write Pulse Width
90
0
WP
WR
DW
DH
Write Recovery Time
Data Valid to End of Write
Data Hold Time
40
0
Write Enable to Output in High Z
Output Active from End of Write
50
WZ
OW
0
3815 PGM T09
Write Cycle
t
WC
ADDRESS
t
CW
CS
WE
t
t
t
AS
WP
WR
t
t
DW
DH
DATA IN
DATA VALID
t
t
WZ
OW
DATA OUT
3815 FHD F04
Early Write Cycle
t
WC
t
ADDRESS
CS
t
CW
WR
t
AS
t
WP
WE
t
t
DW
DH
DATA VALID
DATA IN
HIGH Z
DATA OUT
3815 FHD F05
6
XICOR [ XICOR INC. ]
