Datasheet

Rev.6.00 Oct.28.2004 page 609 of 1016
REJ09B0138-0600H
CE
Address
Data
VIH
OE
WE
t
ce
t
acc
t
oe
t
oh
t
oh
t
df
t
ce
t
acc
t
oe
Address stable Address stable
Data
Data
t
df
Figure 19-28 Timing Waveforms for CE/OE Clocked Read
19.13.5 Auto-Program Mode
AC Characteristics
Table 19-24 AC Characteristics in Auto-Program Mode
Conditions: V
CC
= 5.0 V ±10%, V
SS
= 0 V, T
a
= 25°C ±5°C
Item Symbol Min Max Unit
Command write cycle t
nxtc
20 — µs
CE hold time t
ceh
0—ns
CE setup time t
ces
0—ns
Data hold time t
dh
50 — ns
Data setup time t
ds
50 — ns
Write pulse width t
wep
70 — ns
Status polling start time t
wsts
1—ms
Status polling access time t
spa
— 150 ns
Address setup time t
as
0—ns
Address hold time t
ah
60 — ns
Memory write time t
write
1 3000 ms
WE rise time t
r
—30ns
WE fall time t
f
—30ns
Write setup time t
pns
100 — ns
Write end setup time t
pnh
100 — ns