S29AL004D SPANSION, S29AL004D Datasheet - Page 43

• 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 the
February 18, 2005 S29AL004D_00_A1
t
t
JEDEC
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
WHWL
DVWH
WHDX
GHWL
WHEH
WLWH
AVWL
WLAX
ELWL
AVAV
Parameter
Table 12 on page 41
t
t
WHWH1
WHWH2
t
t
t
t
GHWL
t
Std
t
t
BUSY
t
t
t
t
t
t
t
WPH
OES
VCS
WC
AH
DS
DH
CH
WP
AS
CS
RB
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)
CE# Setup Time
CE# Hold Time
Write Pulse Width
Write Pulse Width High
Programming Operation (Note 2)
Sector Erase Operation (Note 2)
V
Recovery Time from RY/BY#
Program/Erase Valid to RY/BY# Delay
CC
Setup Time (Note 1)
A d v a n c e
section for more information.
Table 12. Erase/Program Operations
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
Min
Min
Min
Speed Options
70
70
45
35
35
0.7
30
50
90
0
0
0
0
0
0
5
7
0
90
90
45
45
35
Unit
sec
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
41