AM29DL640D120 AMD [Advanced Micro Devices], AM29DL640D120 Datasheet - Page 7

• Manufacturer Part Number: AM29DL640D120
• Description: 64 Megabit CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
• Manufacturer: AMD [Advanced Micro Devices]

PIN DESCRIPTION
A0–A21
DQ0–DQ14 = 15 Data Inputs/Outputs
DQ15/A-1
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
RY/BY#
V
V
NC
6
CC
SS
= 22 Addresses
= DQ15 (Data Input/Output, word
= Chip Enable
= Output Enable
= Write Enable
= Hardware Write Protect/
= Hardware Reset Pin, Active Low
= Selects 8-bit or 16-bit mode
= Ready/Busy Output
= 3.0 volt-only single power supply
= Device Ground
= Pin Not Connected Internally
(x16-only devices)
mode), A-1 (LSB Address Input, byte
mode)
Acceleration Pin
(see Product Selector Guide for speed
options and voltage supply tolerances)
Am29DL640D
LOGIC SYMBOL
22
A0–A21
CE#
OE#
WE#
WP#/ACC
RESET#
BYTE#
DQ0–DQ15
RY/BY#
(A-1)
16 or 8
October 7, 2004