AM29PL320D SPANSION [SPANSION], AM29PL320D Datasheet - Page 42

• Manufacturer Part Number: AM29PL320D
• Description: 32 Megabit (2 M x 16-Bit/1 M x 32-Bit) CMOS 3.0 Volt-only High Performance Page Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC CHARACTERISTICS
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”).
2. Illustration shows device in word mode.
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle
40
Addresses
DQ6–DQ0
Addresses
WE#
DQ7
OE#
CE#
WE#
Data
OE#
CE#
V
CC
t
t
VCS
CH
Figure 19. Data# Polling Timings (During Embedded Algorithms)
t
OEH
Figure 18. AC Waveforms for Chip/Sector Erase Operations
t
Erase Command Sequence (last two cycles)
t
CS
GHWL
2AAh
t
WC
t
ACC
t
CE
t
VA
t
RC
t
OE
WP
t
DS
55h
t
Complement
t
Status Data
DH
CH
555h for chip erase
t
t
OH
WPH
t
DF
t
Am29PL320D
AS
SA
10 for Chip Erase
t
AH
VA
Complement
Status Data
30h
True
True
t
WHWH2
Read Status Data
VA
Progress
VA
In
Valid Data
Valid Data
October 2, 2003
VA
Complete
High Z
High Z