A29L320A AMICC [AMIC Technology], A29L320A Datasheet - Page 38

• Manufacturer Part Number: A29L320A
• Description: 4M X 8 Bit / 2M X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Timing Waveforms for Chip/Sector Erase Operation
(November, 2007, Version 1.1)
Addresses
Note :
1. SA = Sector Address (for Sector Erase), VA = Valid Address for reading status data (see "Write Operaion Ststus").
2. Illustratin shows device in word mode.
Data
VCC
WE
OE
CE
RY/BY
t
VCS
Erase Command Sequence (last two cycles)
2AAh
t
CS
t
WC
t
t
WP
t
DS
CH
55h
555h for chip erase
t
WPH
t
AS
SA
t
DH
10h for chip erase
37
30h
t
AH
t
BUSY
t
WHWH2
VA
AMIC Technology, Corp.
Progress
Read Status Data
In
A29L320A Series
Complete
VA
t
RB