AM29LV104B Datasheet, PDF (1/7 Pages) Advanced Micro Devices – 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only, Boot Sector 32-Pin Flash Memory

ADVANCE INFORMATION
Am29LV104B
4 Megabit (512 K x 8-Bit)
CMOS 3.0 Volt-only, Boot Sector 32-Pin Flash Memory
DISTINCTIVE CHARACTERISTICS
s Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
— Regulated voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
s Manufactured on 0.35 µm process technology
s High performance
— Full voltage range: access times as fast as 70 ns
— Regulated voltage range: access times as fast
as 55 ns
s Ultra low power consumption
— Automatic sleep mode: 1 µA (typical values at
5 MHz)
— Standby mode: 1 µA
— Read mode: 7 mA
— Program/erase mode: 15 mA
s Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
seven 64 Kbyte sectors
— Any combination of sectors can be erased;
supports full chip erase
— Sector Protection features:
Hardware method of locking a sector to prevent
any program or erase operations within that
sector
Sectors can be locked via programming
equipment
s Unlock Bypass Program Command
— Reduces overall programming time when
issuing multiple program command sequences
s Embedded Algorithms
— Embedded Erase algorithms automatically
preprogram and erase the entire chip or any
combination of designated sectors
— Embedded Program algorithms automatically
writes and verifies data at specified addresses
s Minimum 1,000,000 write/erase cycles
guaranteed
s Package option
— 32-pin PLCC
— 32-pin TSOP
s Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Superior inadvertent write protection
s Data# Polling and toggle bits
— Provides a software method of detecting
program or erase cycle completion
s Erase Suspend/Resume
— Supports reading data from or programming
data to a sector not being erased
This document contains information on a product under development at Advanced Micro Devices. The information
Publication# 21353 Rev: A Amendment/+1
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
Issue Date: February1998
product without notice.
Refer to AMD’s Website (www.amd.com) for the latest information.