42 Am29DL320G
AC CHARACTERISTICS
OE#
CE#
Addresses
V
CC
WE#
Data
2AAh SA
t
AH
t
WP
t
WC
t
AS
t
WPH
555h for chip erase
10 for Chip Erase
30h
t
DS
t
VCS
t
CS
t
DH
55h
t
CH
In
Progress
Complete
t
WHWH2
VA
VA
Erase Command Sequence (last two cycles) Read Status Data
RY/BY#
t
RB
t
BUSY
otes:
. SA = sector address (for Sector Erase), VA = V alid Addr ess f or rea ding status data (see “Write Operation Status”.
. These wa v ef orms are fo r the word mode .
Figure 20. Chip/Sector Erase Operation Timings
