D A T A
S H E E T
AC CHARACTERISTICS
Alternate CE# Controlled Erase and Program Operations
Parameter
JEDEC
t
AVAV
t
AVWL
t
ELAX
t
DVEH
t
EHDX
t
GHEL
t
WLEL
t
EHWH
t
ELEH
t
EHEL
t
WHWH1
Std
t
WC
t
AS
t
AH
t
DS
t
DH
t
GHEL
t
WS
t
WH
t
CP
t
CPH
t
WHWH1
Description
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Read Recovery Time Before Write
(OE# High to WE# Low)
WE# Setup Time
WE# Hold Time
CE# Pulse Width
CE# Pulse Width High
Programming Operation
Accelerated Programming Operation,
Word or Byte (Note 2)
Sector Erase Operation (Note 2)
Byte
Word
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
30
45
35
70
70
Speed Options
90
90
0
45
45
0
0
0
0
35
30
5
µs
7
4
0.4
µs
sec
50
50
50
120
120
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
WHWH1
t
WHWH2
t
WHWH1
t
WHWH2
Notes:
1. Not 100% tested.
2. See the “Erase And Programming Performance” section for more information.
48
Am29DL32xG
25686B10 December 4, 2006
SPANSION [ SPANSION ]
