as29lv016brg-90/xt Austin Semiconductor, Inc., as29lv016brg-90/xt Datasheet - Page 36

• Manufacturer Part Number: as29lv016brg-90/xt
• Description: 16 Megabit 2m X 8-bit / 1m X 16-bit Cmos 3.0 Volt-only Boot Sector Flash Memory
• Manufacturer: Austin Semiconductor, Inc.

Notes:
1. Not 100% Tested.
2. See Erase and Programming Performance on page 38 for more information.
AS29LV016
Rev. 2.0 06/06
Alternate CE# Controlled Erase / Program Operations
AC CHARACTERISTICS
JEDEC
Note:
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
t
RESET#
EHWH
AVAV
DVEH
EHDX
GHEL
WLEL
AVEL
ELAX
ELEH
EHEL
SA, A6,
A1, A0
Parameter
WE#
Data
CE#
OE#
For sector protect, A6 = 0, A1 = 1, A0 = 0. For sector unprotect, A6 = 1, A1 = 1, A0 = 0.
V
V
t
t
WHWH1
WHWH2
ID
IH
t
t
Std
t
t
GHEL
SR/W
t
t
t
t
t
t
t
t
OES
CPH
WC
WS
WH
AS
AH
DS
DH
CP
Write Cycle Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enagle Setup Time
Read Recovery Time Before Write,
(OE# High to OE# Low)
WE# Setup Time
WE# Hold Time
CE# Pulse Width
CE# Pulse Width High
Latency Between Read and Write Operations
Programming Operation
Sector Erase Operation
1 µs
Austin Semiconductor, Inc.
Sector Protect/Unprotect
60h
Figure 22. Sector Protect/Unprotect Timing Diagram
1
Description
2
Valid*
2
60h
Sector Unprotect: 15 ms
Sector Protect: 150 µs
36
Word
Byte
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
Test Setup
BOO
BOOT SECT
BOO
BOO
BOO
Min
Typ
Valid*
Verify
40h
T SECT
T SECTOR FLASH
T SECT
T SECT
70
70
45
35
35
Speed Options
0.7
90
90
45
45
35
30
20
0
0
0
0
0
0
5
7
CO
COTS PEM
CO
CO
CO
OR FLASH
OR FLASH
OR FLASH
OR FLASH
AS29LV016
TS PEM
TS PEM
TS PEM
TS PEM
Status
100
100
Valid*
55
55
40
Unit
sec
ns
µs