am42dl6404g Meet Spansion Inc., am42dl6404g Datasheet - Page 9

• Manufacturer Part Number: am42dl6404g
• Description: 64 Mbit 8 M ? 8-bit/4 M ? 16-bit Cmos And 4 Mbit 256 K ? 16-bit Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

PIN DESCRIPTION
A17–A0
A21–A18, A-1 = 4 Address Inputs (Flash)
DQ15–DQ0
CE#f
CE#s
OE#
WE#
RY/BY#
UB#s
LB#s
CIOf
RESET#
WP#/ACC
V
V
V
NC
8
CC
CC
SS
f
s
= 18 Address Inputs (Common)
= 16 Data Inputs/Outputs (Common)
= Chip Enable (Flash)
= Chip Enable (SRAM)
= Output Enable (Common)
= Write Enable (Common)
= Ready/Busy Output
= Upper Byte Control (SRAM)
= Lower Byte Control (SRAM)
= I/O Configuration (Flash)
= Hardware Reset Pin, Active Low
= Hardware Write Protect/
= Flash 3.0 volt-only single power sup-
= SRAM Power Supply
= Device Ground (Common)
= Pin Not Connected Internally
CIOf = V
CIOf = V
Acceleration Pin (Flash)
ply (see Product Selector Guide for
speed options and voltage supply
tolerances)
IH
IL
= Byte mode (x8)
= Word mode (x16),
P R E L I M I N A R Y
Am42DL6404G
LOGIC SYMBOL
18
A21–A18, A-1
CE#f
CE1#s
CE2s
OE#
WE#
WP#/ACC
RESET#
UB#s
LB#s
CIOf
A17–A0
DQ15–DQ0
RY/BY#
16 or 8
March 20, 2002