S29AL004D SPANSION, S29AL004D Datasheet - Page 49

• Manufacturer Part Number: S29AL004D
• Description: 4 Megabit (512 Kx 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: SPANSION

AC Characteristics
Notes:
1. Not 100% tested.
2. See
February 18, 2005 S29AL004D_00_A1
t
t
JEDEC
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
EHWH
DVEH
EHDX
GHEL
WLEL
AVAV
ELAX
ELEH
EHEL
AVEL
Parameter
Table 15 on page 48
t
t
WHWH1
WHWH2
t
t
t
Std
t
GHEL
t
t
t
t
t
t
t
OES
CPH
WC
WS
WH
AH
DS
DH
AS
CP
Table 14. Alternate CE# Controlled Erase/Program Operation
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup 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
(Note 2)
Sector Erase Operation (Note 2)
A d v a n c e
for more information.
Description
I n f o r m a t i o n
S29AL004D
Word
Byte
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Speed Options
70
70
45
35
35
0.7
30
0
0
0
0
0
0
5
7
90
90
45
45
35
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
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