am42bds640ag Meet Spansion Inc., am42bds640ag Datasheet - Page 8

• Manufacturer Part Number: am42bds640ag
• Description: 64 Megabit 4 M ? 16-bit Cmos 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory And 16 Mbit 1 M ? 16-bit Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

FLASH MEMORY SIMULTANEOUS OPERATION DIAGRAM
November 1, 2002
DQ15–DQ0
RESET#
A21–A0
V
V
V
V
AVD#
CC
SS
IO
SSIO
WP#
WE#
ACC
RDY
CE#
A21–A0
A21–A0
COMMAND
REGISTER
CONTROL
STATE
&
A21–A0
A21–A0
Bank A Address
Bank B Address
Bank C Address
Bank D Address
P R E L I M I N A R Y
Am42BDS640AG
Control
Status
X-Decoder
X-Decoder
X-Decoder
X-Decoder
Bank A
Bank B
Bank C
Bank D
DQ15–DQ0
DQ15–DQ0
DQ15–DQ0
DQ15–DQ0
OE#
DQ15–DQ0
7