D A T A S H E E T
AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program
Operations
Parameter
Speed Options
JEDEC
Std
Description
65R
70R
90R
120R
Unit
ns
t
t
t
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Min
Min
Min
Min
Min
Min
65
70
90
120
AVAV
AVEL
ELAX
DVEH
EHDX
WC
t
0
ns
AS
AH
DS
DH
t
t
45
35
45
35
45
45
50
50
ns
t
t
t
ns
t
Data Hold Time
0
0
ns
t
Output Enable Setup Time
ns
OES
Read Recovery Time Before Write
(OE# High to WE# Low)
t
t
t
Min
0
ns
GHEL
GHEL
t
t
WE# Setup Time
Min
Min
Min
Min
Typ
Typ
0
0
ns
ns
WLEL
WS
t
WE# Hold Time
EHWH
WH
t
t
CE# Pulse Width
35
35
35
50
ns
ELEH
EHEL
CP
t
t
CE# Pulse Width High
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
30
9
ns
CPH
t
t
t
µs
WHWsH1
WHWH1
WHWH2
t
1
sec
WHWH2
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
42
Am29BL162C
July 8, 2005
SPANSION [ SPANSION ]
