AM29LV040BB-120FI AMD [Advanced Micro Devices], AM29LV040BB-120FI Datasheet

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AM29LV040BB-120FI

Manufacturer Part Number
AM29LV040BB-120FI
Description
4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory
Manufacturer
AMD [Advanced Micro Devices]
Datasheet
1.AM29LV040BB-120FI.pdf (7 pages)
Am29LV040B
4 Megabit (512 K x 8-Bit)
CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory
DISTINCTIVE CHARACTERISTICS
This document contains information on a product under development at Advanced Micro Devices. The information
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
product without notice.
Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
— Regulated voltage range: 3.0 to 3.6 volt read and
Manufactured on 0.35 µm process technology
High performance
— Full voltage range: access times as fast as 70 ns
— Regulated voltage range: access times as fast
Ultra low power consumption (typical values at
5 MHz)
— Automatic sleep mode: 1 µA
— Standby mode: 1 µA
— Read mode: 7 mA
— Program/erase mode: 15 mA
Flexible sector architecture
— Eight 64 Kbyte sectors
— Any combination of sectors can be erased;
— Sector Protection features:
ADVANCE INFORMATION
operations for battery-powered applications
write operations and for compatibility with high
performance 3.3 volt microprocessors
as 55 ns
supports full chip erase
Hardware method of locking a sector to prevent
any program or erase operations within that
sector
Sectors can be locked via programming
equipment
Refer to AMD’s Website (www.amd.com) for the latest information.
Unlock Bypass Program Command
— Reduces overall programming time when
Embedded Algorithms
— Embedded Erase algorithms automatically
— Embedded Program algorithms automatically
Minimum 1,000,000 write/erase cycles
guaranteed
Package option
— 32-pin PLCC
— 32-pin TSOP
Compatibility with JEDEC standards
— Pinout and software compatible with single-
— Superior inadvertent write protection
Data# Polling and toggle bits
— Provides a software method of detecting
Erase Suspend/Resume
— Supports reading data from or programming
issuing multiple program command sequences
preprogram and erase the entire chip or any
combination of designated sectors
writes and verifies data at specified addresses
power supply Flash
program or erase cycle completion
data to a sector not being erased
Publication# 21354
Issue Date: February 1998
Rev: A Amendment/+1

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AM29LV040BB-120FI Summary of contents

Page 1

ADVANCE INFORMATION Am29LV040B 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory DISTINCTIVE CHARACTERISTICS Single power supply operation — Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications — Regulated ...

Page 2

GENERAL DESCRIPTION The Am29LV040B is a single power supply, 4 Mbit, 3.0 Volt-only Flash memory device organized as 524,288 bytes. The data appears on DQ0-DQ7. The device is available in 32-pin PLCC and ...

Page 3

PRODUCT SELECTOR GUIDE Family Part Number Regulated Voltage Range: V Speed Options Full Voltage Range: V Max access time ACC Max CE# access time Max OE# ...

Page 4

CONNECTION DIAGRAMS DQ0 ...

Page 5

CONNECTION DIAGRAMS A11 A13 4 5 A14 6 A17 7 WE A18 A16 10 A15 11 A12 ...

Page 6

PIN CONFIGURATION A0–A18 = 19 address inputs DQ0–DQ7 = 8 data inputs/outputs CE# = Chip enable OE# = Output enable WE# = Write enable V = 3.0 volt-only single power supply CC (see ...

Page 7

ORDERING INFORMATION Standard Products AMD standard products are available in several packages and operating ranges. The order number (Valid Combi- nation) is formed by a combination of the elements below. Am29LV040B T -55R ...

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