X22C10 – Preliminary Information
Write Cycle Limits
Symbol
t
WC
t
CW
t
AS
t
WP
t
WR
t
DW
t
DH
t
WZ
t
OW
Write Cycle Time
Chip Select to End of Write
Address Setup Time
Write Pulse Width
Write Recovery Time
Data Valid to End of Write
Data Hold Time
Write Enable to Output in High Z
Output Active from End of Write
Parameter
Min.
120
90
0
90
0
40
0
Max.
Units
ns
ns
du
50
0
ADDRESS
CS
P
t
AS
t
WP
t
WR
WE
e
ro
t
WC
t
CW
Write Cycle
DATA IN
et
t
DW
DATA VALID
t
DH
t
WZ
t
OW
Early Write Cycle
bs
ol
DATA OUT
t
WC
ADDRESS
t
CW
t
WR
O
CS
t
AS
t
WP
WE
t
DW
t
DH
DATA IN
DATA VALID
HIGH Z
DATA OUT
REV 1.0 1/30/01
www.xicor.com
Characteristics subject to change without notice.
ct
ns
ns
ns
ns
ns
ns
6 of 12
ns