P R E L I M I N A R Y
AC CHARACTERISTICS
Alternate CE# Controlled Erase/Program Operations
Parameter
JEDEC
Std.
Description
70
90
90
0
120
Unit
ns
t
t
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Min
Min
Min
Min
Min
70
120
AVAV
WC
t
t
ns
AVWL
AS
AH
DS
DH
t
t
45
35
45
45
0
50
50
ns
ELAX
DVEH
EHDX
t
t
t
t
ns
ns
Read Recovery Time Before Write
(OE# High to WE# Low)
t
t
t
Min
0
ns
GHEL
WLEL
GHEL
t
WE# Setup Time
WE# Hold Time
Min
Min
Min
Min
Typ
Typ
Typ
0
0
ns
ns
ns
ns
WS
t
t
EHWH
WH
t
t
CE# Pulse Width
CE# Pulse Width High
35
35
30
9
50
ELEH
EHEL
CP
t
t
CPH
Byte
Programming Operation
(Note 2)
t
t
µs
WHWH1
WHWH1
Word
11
0.7
t
t
Sector Erase Operation (Note 2)
sec
WHWH2
WHWH2
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
Am29DL800B
37
AMD [ AMD ]
