D A T A
S H E E T
AC CHARACTERISTICS
Erase and Program Operations
Alternate CE# Controlled Writes
Parameter Symbol
JEDEC
t
AVAV
t
AVEL
t
ELAX
t
DVEH
t
EHDX
Standard
t
WC
t
AS
t
AH
t
DS
t
DH
t
OES
t
GHEL
t
WLEL
t
EHWH
t
ELEH
t
EHEL
t
WHWH1
t
WHWH2
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
Data Hold Time
Output Enable Setup Time (Note 1)
Read Recover Time Before Write
WE# Setup Time
WE# Hold Time
CE# Pulse Width
CE# Pulse Width High
Byte Programming Operation (Note 2)
Chip/Sector Erase Operation (Note 2)
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
25
30
35
20
45
20
-45
45
Speed Options
-55
55
-70
70
0
45
30
0
0
0
0
0
35
20
7
1.0
45
50
45
45
50
50
-90
90
-120
120
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
October 31, 2006 Am29F010B_00_C7
Am29F010B
25
SPANSION [ SPANSION ]
