am49dl6408h Meet Spansion Inc., am49dl6408h Datasheet - Page 42

• Manufacturer Part Number: am49dl6408h
• Description: Stacked Multi-chip Package Mcp Flash Memory And Sram, 64 Megabit 4 M ? 16-bit Cmos 3.0 Volt-only, Simultaneous Operation Flash Memory And 8 Mbit 512 K ? 16-bit Pseudo Static Ram
• Manufacturer: Meet Spansion Inc.

Notes:
1. PA = program address, PD = program data, D
2. Illustration shows device in word mode.
FLASH AC CHARACTERISTICS
40
Addresses
WP#/ACC
RY/BY#
CE#f
WE#
Data
V
OE#
CC
f
V
V
t
IL
VCS
HH
or V
IH
Program Command Sequence (last two cycles)
555h
t
CS
t
t
t
VHH
WC
GHWL
Figure 18. Accelerated Program Timing Diagram
A D V A N C E
Figure 17. Program Operation Timings
t
t
WP
DS
A0h
t
DH
t
CH
OUT
t
WPH
is the true data at the program address.
t
AS
Am49DL6408H
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
OUT
V
PA
March 12, 2004
IL
or V
t
RB
IH