s29al008d Meet Spansion Inc., s29al008d Datasheet - Page 43

• Manufacturer Part Number: s29al008d
• Description: 8 Megabit 1 M X 8-bit/512 K X 16-bit Cmos 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: Meet Spansion Inc.

Note
For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
Notes
1. Not 100% tested.
2. See
November 27, 2007 S29AL008D_00_A10
RESET#
SA, A6,
JEDEC
t
t
A1, A0
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
t
EHWH
WE#
EHDX
GHEL
WLEL
Data
ELAX
DVEH
ELEH
EHEL
CE#
OE#
AVAV
AVEL
Erase and Programming Performance on page 44
Parameter
V ID
V IH
t
t
WHWH1
WHWH2
t
t
t
GHEL
t
SR/W
Std
t
t
t
t
t
t
t
OES
t
CPH
WC
WS
WH
AS
AH
DS
DH
CP
1 µs
Write Cycle Time
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
Latency Between Read and Write Operations
Programming Operation
(Note 2)
Sector Erase Operation
Table 15.5 Alternate CE# Controlled Erase/Program Operations
60h
Sector Protect/Unprotect
Figure 15.12 Sector Protect/Unprotect Timing Diagram
(Note 1)
Description
D a t a
(Note 2)
for more information.
Valid*
60h
S h e e t
S29AL008D
Word
Sector Unprotect: 15 ms
Byte
Sector Protect: 150 µs
Min
Typ
55
55
35
Verify
Valid*
40h
Speed Options
60
60
35
0.7
45
35
30
20
0
0
0
0
0
0
7
7
70
70
35
90
90
45
Status
Valid*
Unit
sec
ns
µs
ns
43