A290011TV-90 AMICC [AMIC Technology], A290011TV-90 Datasheet - Page 22

• Manufacturer Part Number: A290011TV-90
• Description: 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Timing Waveforms for Chip/Sector Erase Operation
(December, 2004, Version 1.3)
Addresses
Note : SA = Sector Address. VA = Valid Address for reading status data.
Data
VCC
WE
OE
CE
t
VCS
Erase Command Sequence (last two cycles)
2AAh
t
CS
t
t
WC
GHWL
t
t
WP
t
DS
CH
55h
555h for chip erase
t
WPH
t
AS
SA
t
DH
10h for chip erase
21
30h
t
AH
t
WHWH2
A29001/A290011 Series
VA
AMIC Technology, Corp.
Progress
Read Status Data
In
Complete
VA