AM29DL640D AMD, AM29DL640D Datasheet - Page 40

• Manufacturer Part Number: AM29DL640D
• Description: 64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
• Manufacturer: AMD

AC CHARACTERISTICS
40
. PA = program address, PD = program data, D
. Illustration shows device in word mode.
otes:
Addresses
WP#/ACC
RY/BY#
WE#
Data
OE#
CE#
V
CC
V
V
t
IL
HH
VCS
or V
IH
Program Command Sequence (last two cycles)
555h
t
CS
t
t
VHH
WC
Figure 18. Accelerated Program Timing Diagram
A D V A N C E
Figure 17. Program Operation Timings
t
WP
t
DS
A0h
t
DH
t
CH
OUT
t
WPH
is the true data at the program address.
t
AS
Am29DL640D
PA
I N F O R M A T I O N
t
AH
PD
t
BUSY
t
WHWH1
Read Status Data (last two cycles)
PA
Status
t
VHH
D
V
OUT
PA
IL
or V
t
RB
IH