am41dl3224gt85it Meet Spansion Inc., am41dl3224gt85it Datasheet - Page 9

• Manufacturer Part Number: am41dl3224gt85it
• Description: 32 Mbit X8/x16 Flash And 4 Mbit X8/x16 Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

PIN DESCRIPTION
A17–A0
A-1, A20–A18 = 4 Address Inputs (Flash)
SA
DQ15–DQ0
CE#f
CE#s
OE#
WE#
RY/BY#
UB#s
LB#s
CIOf
CIOs
RESET#
WP#/ACC
V
V
V
NC
8
CC
CC
SS
f
s
= 18 Address Inputs (Common)
= Highest Order Address Pin (SRAM)
= 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)
= I/O Configuration (SRAM)
= Hardware Reset Pin, Active Low
= Hardware Write Protect/
= Flash 3.0 volt-only single power
= SRAM Power Supply
= Device Ground (Common)
= Pin Not Connected Internally
Byte mode
CIOf = V
CIOf = V
CIOs = V
CIOs = V
Acceleration Pin (Flash)
supply (see Product Selector Guide
for speed options and voltage sup-
ply tolerances)
IH
IL
IH
IL
= Byte mode (x8)
= Word mode (x16),
= Byte mode (x8)
= Word mode (x16),
P R E L I M I N A R Y
Am41DL32x4G
LOGIC SYMBOL
19
SA
CE#f
CE1#s
CE2s
OE#
WE#
WP#/ACC
RESET#
UB#s
LB#s
CIOf
CIOs
A-1, A20–A18
A18–A0
DQ15–DQ0
RY/BY#
November 12, 2001
16 or 8