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AM29LV040B Datasheet(PDF) 3 Page - Advanced Micro Devices

No. de Pieza. AM29LV040B
Descripción  4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory
Descarga  37 Pages
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Fabricante  AMD [Advanced Micro Devices]
Página de inicio  http://www.amd.com
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AM29LV040B Datasheet(HTML) 3 Page - Advanced Micro Devices

 
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DATA SHEET
This Data Sheet states AMD’s current specifications regarding the Products described herein. This Data Sheet may
be revised by subsequent versions or modifications due to changes in technical specifications.
Publication# 21354 Rev: E Amendment: 4
Issue Date: October 11, 2006
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 voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
■ Manufactured on 0.32 µm process technology
■ High performance
— Full voltage range: access times as fast as 70 ns
— Regulated voltage range: access times as fast as
60 ns
■ Ultra low power consumption (typical values at
5MHz)
— Automatic sleep mode: 0.2 µA
— Standby mode: 0.2 µA
— Read mode: 7 mA
— Program/erase mode: 15 mA
■ Flexible sector architecture
— Eight 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
■ Unlock Bypass Program Command
— Reduces overall programming time when issuing
multiple program command sequences
■ 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
■ Minimum 1,000,000 erase cycles guaranteed
■ 20-year data retention at 125°C
— Reliable operation for the life of the system
■ Package option
— 32-pin PLCC
— 32-pin TSOP
■ Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Superior inadvertent write protection
■ Data# Polling and toggle bits
— Provides a software method of detecting program
or erase cycle completion
■ Erase Suspend/Resume
— Supports reading data from or programming data
to a sector not being erased
The Am29LV040B is not offered for new designs. Please contact a Spansion representative for alternates.


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