EN29LV800 EON [Eon Silicon Solution Inc.], EN29LV800 Datasheet - Page 36

• Manufacturer Part Number: EN29LV800
• Description: 8 Megabit (1024K x 8-bit / 512K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
• Manufacturer: EON [Eon Silicon Solution Inc.]

A6,A1,A0
Figure 12. Sector Protect/Unprotect Timing Diagram
Notes:
Use standard microprocessor timings for this device for read and write cycles.
For Sector Protect, use A6=0, A1=1, A0=0. For Sector Unprotect, use A6=1, A1=1, A0=0.
Temporary Sector Unprotect
4800 Great America Parkway, Suite 202
Santa Clara, CA 95054
RESET#
Data
SA,
Parameter
CE#
WE#
OE#
t
t
Std
VIDR
RSP
V
Vcc
0V
ID
RESET# Setup Time for Temporary
>1 S
V
t
VIDR
ID
Sector Unprotect
Rise and Fall Time
60h
Description
Sector Protect/Unprotect
Rev 0.4 Release Date: 2002/01/29
Valid
60h
Sector Protect: 150 uS
Sector Unprotect: 15 mS
36
Min
Min
-70R
Verify
Valid
40h
Speed Option
500
4
>0.4 S
EN29LV800
Tel: [phone]
Fax: [phone]
-90
t
VIDR
Valid
Status
Unit
Ns
µ
s
0V