am41lv3204m Meet Spansion Inc., am41lv3204m Datasheet - Page 8

• Manufacturer Part Number: am41lv3204m
• Description: Stacked Multi-chip Package Mcp 32 Mbit 4 M ? 8 Bit/2 M ? 16-bit Flash Memory And 4 Mbit 512k ? 8-bit/256 K ? 16-bit Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

PIN DESCRIPTION
A20–A0
DQ14–DQ0 = 15 Data inputs/outputs
DQ15/A-1
CE#f
CE1#s, CE2s= Chip Enable (SRAM)
OE#
WE#
WP#/ACC
RESET#f
V
V
V
NC
UB#s
LB#s
CIOs
SA
CIOf
June 10, 2003
CC
CC
SS
f
s
= 21 Address inputs
= DQ15 (Data input/output, word mode),
= Chip Enable input (Flash)
= Output Enable input (Flash)
= Write Enable input (Flash)
= Hardware Write Protect input/Pro-
= Hardware Reset Pin input (Flash)
= Flash 3.0 volt-only single power sup-
= SRAM Power Supply
= Device Ground
= Pin Not Connected Internally
= Upper Byte Control (SRAM)
= Lower Byte Control (SRAM)
= I/O Configuration (SRAM)
= Highest Order Address Pin (SRAM)
= I/O Configuration (Flash)
A-1 (25B Address input, byte mode)
gramming Acceleration input (Flash)
ply (see Product Selector Guide for
speed options and voltage
supply tolerances)
CIOs = V
CIOs = V
Byte Mode
CIOf = V
CIOf = V
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
Am41LV3204M
LOGIC SYMBOL
21
CIOf
CIOs
SA#
CE1#s
OE#
A20–A0
WE#
WP#/ACC
RESET#f
CE2s
UB#s
LB#s
DQ15–DQ0
RY/BY#
(A-1)
16 or 8
7