AM29DL640H AMD, AM29DL640H Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
AM29DL640H
Manufacturer Part Number
AM29DL640H
Description
64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
Manufacturer
AMD
Datasheet
1.AM29DL640H.pdf
(54 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM29DL640H-90EI
Manufacturer:
AMD
Quantity:
61
Part Number:
AM29DL640H55EI
Manufacturer:
AMD
Quantity:
20 000
Part Number:
AM29DL640H60EI
Manufacturer:
AMD
Quantity:
20 000
PIN DESCRIPTION
A21–A0
DQ14–DQ0 = 15 Data Inputs/Outputs (x16-only de-
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
vices)
mode), A-1 (LSB Address Input, byte
mode)
Acceleration Pin
(see Product Selector Guide for speed
options and voltage supply tolerances)
Am29DL640H
LOGIC SYMBOL
22
A21–A0
CE#
OE#
WE#
RESET#
BYTE#
WP#/ACC
DQ15–DQ0
RY/BY#
(A-1)
February 9, 2005
16 or 8