ADVANCE INFORMATION
Am29LV102B
2 Megabit (256 K x 8-Bit)
CMOS 3.0 Volt-only, Boot Sector 32-Pin Flash Memory
DISTINCTIVE CHARACTERISTICS
■ Single power supply operation
■ Unlock Bypass Program Command
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
— Reduces overall programming time when
issuing multiple program command sequences
— Regulated voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
■ Embedded Algorithms
— Embedded Erase algorithms automatically
preprogram and erase the entire chip or any
combination of designated sectors
■ Manufactured on 0.35 µm process technology
■ High performance
— Embedded Program algorithms automatically
writes and verifies data at specified addresses
— Full voltage range: access times as fast as 70 ns
— Regulated voltage range: access times as fast
as 55 ns
■ Minimum 1,000,000 write/erase cycles
guaranteed
■ Package option
■ Ultra low power consumption
— 32-pin PLCC
— Automatic sleep mode: 1 µA (typical values at
5 MHz)
— 32-pin TSOP
— Standby mode: 1 µA
— Read mode: 7 mA
■ Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Program/erase mode: 15 mA
— Superior inadvertent write protection
■ Flexible sector architecture
■ Data# Polling and toggle bits
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
three 64 Kbyte sectors
— Provides a software method of detecting
program or erase cycle completion
— Any combination of sectors can be erased;
supports full chip erase
■ Erase Suspend/Resume
— Sector Protection features:
— Supports reading data from or programming
data to a sector not being erased
Hardware method of locking a sector to prevent
any program or erase operations within that
sector
Sectors can be locked via programming
equipment
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. 2/9/98
Publication# 21259 Rev: A Amendment/0
Issue Date: January 1998
Refer to AMD’s Website (www.amd.com) for the latest information.