A29L320 AMICC [AMIC Technology], A29L320 Datasheet - Page 37

• Manufacturer Part Number: A29L320
• Description: 4M X 8 Bit / 2M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

Timing Waveforms for Sector Protect/Unprotect
Timing Waveforms for I/O
PRELIMINARY
WE
I/O
RESET
SA, A6,
I/O
A1, A0
Note : Both I/O
Data
WE
Note : For sector protect, A6=0, A1=1, A0=0. For sector unprotect, A6=1, A1=1, A0=0
OE
CE
6
2
more information.
Embedded
Erasing
Enter
(September, 2005, Version 0.0)
V
V
ID
IH
6
and I/O
I/O
1us
2
Erase
2
2
and I/O
toggle with OE or CE. See the text on I/O
vs. I/O
Suspend
Erase
60h
Sector Protect/Unprotect
6
toggle with OE and CE
6
Erase Suspend
Read
Valid*
60h
Suspend Program
Enter Erase
36
Sector Unprotect:15ms
Sector Protect:150us
Suspend
Program
Erase
6
and I/O
2
Erase Suspend
in the section "Write Operation Status" for
Verify
Valid*
40h
Read
Resume
AMIC Technology, Corp.
Erase
Erase
A29L320 Series
Complete
Status
Erase
Valid*