Datasheet

DS1245W
5 of 10
AC ELECTRICAL CHARACTERISTICS (T
A
: See Note 10) (V
CC
= 3.3V ±0.3V)
PARAMETER SYMBOL
DS1245W-100
UNITS NOTES
MIN MAX
Read Cycle Time t
RC
100 ns
Access Time t
ACC
100 ns
OE
to Output Valid
t
OE
50 ns
CE
to Output Valid
t
CO
100 ns
OE
or
CE
to Output Active
t
COE
5 ns 5
Output High Z from Deselection t
OD
35 ns 5
Output Hold from Address Change t
OH
5 ns
Write Cycle Time t
WC
100 ns
Write Pulse Width t
WP
75 ns 3
Address Setup Time t
AW
0 ns
Write Recovery Time
t
WR1
t
WR2
5
20
ns
ns
12
13
Output High Z from
WE
t
ODW
35 ns 5
Output Active from
WE
t
OEW
5 ns 5
Data Setup Time t
DS
40 ns 4
Data Hold Time
t
DH1
t
DH2
0
20
ns
ns
12
13
READ CYCLE