EEPROM
Austin Semiconductor, Inc.
READ TIMING WAVEFORM
Address
CE\
OE\
WE\
Data Out
RES\
SOFTWARE DATA PROTECTION TIMING WAVEFORM
(protection mode)
Vcc
CE\
WE\
V
IH
t
RR
High-Z
Data Out Valid
t
DFR
t
ACC
t
CE
t
OE
t
DF
t
OH
AS58C1001
t
BLC
AAAA
or
2AAA
t
BLC
t
BLC
t
WC
Address
Data
5555
AA
55
5555
A0
* During this write cycle, data is physically written to address provided.
SOFTWARE DATA PROTECTION TIMING WAVEFORM
(non-protection mode)
Vcc
CE\
WE\
AAAA
or
2AAA
AAAA
or
2AAA
{
Write Address*
Write Data
t
WC
Normal active
mode
Address
Data
AS58C1001
Rev. 4.0 3/01
5555
AA 55
5555 5555
80
AA
55
9
5555
20
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
AUSTIN [ AUSTIN SEMICONDUCTOR ]
