Datasheet

8
0006M–PEEPR–12/09
AT28C256
Note: 1. NR = No Restriction
15. AC Write Waveforms
15.1 WE Controlled
15.2 CE Controlled
14. AC Write Characteristics
Symbol Parameter Min Max Units
t
AS
,t
OES
Address, OE Setup Time 0 ns
t
AH
Address Hold Time 50 ns
t
CS
Chip Select Setup Time 0 ns
t
CH
Chip Select Hold Time 0 ns
t
WP
Write Pulse Width (WE or CE) 100 ns
t
DS
Data Setup Time 50 ns
t
DH
,t
OEH
Data, OE Hold Time 0 ns
t
DV
Time to Data Valid NR
(1)