P R E L I M I N A R Y
AC CHARACTERISTICS
Erase and Program Operations
Alternate CE# Controlled Writes
Parameter Symbol
JEDEC
t
AVAV
t
AVEL
t
ELAX
t
DVEH
t
EHDX
t
GHEL
t
WLEL
t
EHWH
t
ELEH
t
EHEL
t
WHWH1
t
WHWH2
Standard
t
WC
t
AS
t
AH
t
DS
t
DH
t
GHEL
t
WS
t
WH
t
CP
t
CPH
t
WHWH1
t
WHWH2
Parameter Description
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Address Hold Time
Read Recover Time Before Write
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Byte Programming Operation (Note 2)
Sector Erase Operation (Note 2)
Max
8
sec
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
40
45
20
7
1
40
40
45
45
0
0
0
0
50
50
-70
70
Speed Options
-90
90
0
50
50
50
50
-120
120
-150
150
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
碌s
sec
Notes:
1. Not 100% tested.
2. See the 鈥淓rase and Programming Performance鈥?section for more information.
Am29F017B
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