AM29BDS320G SPANSION [SPANSION], AM29BDS320G Datasheet - Page 60

• Manufacturer Part Number: AM29BDS320G
• Description: 32 Megabit (2 M x 16-Bit), 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC Characteristics
Notes:
1. PA = Program Address, PD = Program Data, VA = Valid Address for reading status bits.
2. “In progress” and “complete” refer to status of program operation.
3. A20–A12 are don’t care during command sequence unlock cycles.
4. The Asynchronous programming operation is independent of the Set Device Read Mode bit in the Burst Mode
58
Configuration Register.
Addresses
WE#
Data
OE#
AVD
CE#
CLK
V
CC
V
V
IH
IL
t
t
VCS
AS
t
AH
t
CS
555h
Figure 21. Asynchronous Program Operation Timings
t
t
t
WP
AVSW
CSW1
t
Program Command Sequence (last two cycles)
DS
t
A0h
t
AVHW
AVDP
t
DH
t
WC
t
WPH
Am29BDS320G
PA
P r e l i m i n a r y
PD
t
CH
VA
t
WHWH1
Progress
Read Status Data
In
VA
27243B1 October 1, 2003
Complete