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AM29LV320MH Dataheets PDF



Part Number AM29LV320MH
Manufacturers AMD
Logo AMD
Description Uniform Sector Flash Memory
Datasheet AM29LV320MH DatasheetAM29LV320MH Datasheet (PDF)

www.DataSheet4U.com Am29LV320MH/L Data Sheet RETIRED PRODUCT This product has been retired and is not available for designs. For new and current designs, S29GL032A supersedes Am29LV320M H/L and is the factory-recommended migration path. Please refer to the S29GL032A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only. April 2005 The following document specifies Spansion memory products that are now offere.

  AM29LV320MH   AM29LV320MH



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www.DataSheet4U.com Am29LV320MH/L Data Sheet RETIRED PRODUCT This product has been retired and is not available for designs. For new and current designs, S29GL032A supersedes Am29LV320M H/L and is the factory-recommended migration path. Please refer to the S29GL032A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only. April 2005 The following document specifies Spansion memory products that are now offered by both Advanced Micro Devices and Fujitsu. Although the document is marked with the name of the company that originally developed the specification, these products will be offered to customers of both AMD and Fujitsu. Continuity of Specifications There is no change to this datasheet as a result of offering the device as a Spansion product. Any changes that have been made are the result of normal datasheet improvement and are noted in the document revision summary, where supported. Future routine revisions will occur when appropriate, and changes will be noted in a revision summary. For More Information Please contact your local AMD or Fujitsu sales office for additional information about Spansion memory solutions. Publication Number 26517 Revision B Amendment +3 Issue Date December 14, 2005 THIS PAGE LEFT INTENTIONALLY BLANK. Am29LV320MH/L 32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit™ 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O™ Control This product has been retired and is not available for designs. For new and current designs, S29GL032A supersedes Am29LV320M H/L and is the factory-recommended migration path. Please refer to the S29GL032A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only. DISTINCTIVE CHARACTERISTICS ARCHITECTURAL ADVANTAGES „ Single power supply operation — 3 V for read, erase, and program operations „ VersatileI/O™ control — Device generates data output voltages and tolerates data input voltages on the DQ inputs/outputs as determined by the voltage on the VIO pin; operates from 1.65 to 3.6 V „ Manufactured on 0.23 µm MirrorBit process technology „ SecSi™ (Secured Silicon) Sector region — 128-word/256-byte sector for permanent, secure identification through an 8-word/16-byte random Electronic Serial Number, accessible through a command sequence — May be programmed and locked at the factory or by the customer „ Flexible sector architecture — Sixty-four 32 Kword/64-Kbyte sectors „ Compatibility with JEDEC standards — Provides pinout and software compatibility for single-power supply flash, and superior inadvertent write protection „ Minimum 100,000 erase cycle guarantee per sector „ 20-year data retention at 125°C PERFORMANCE CHARACTERISTICS „ High performance — 90 ns access time — 25 ns page read times — 0.5 s typical sector erase time — 15 µs typical effective write buffer word programming time: 16-word/32-byte write buffer reduces overall programming time for multiple-word/byte updates — 4-word/8-byte page read buffer — 16-word/32-byte write buffer „ Low power consumption (typical values at 3.0 V, 5 MHz) — 13 mA typical active read current — 50 mA typical erase/program current — 1 µA typical standby mode current „ Package options — 56-pin TSOP — 64-ball Fortified BGA SOFTWARE & HARDWARE FEATURES „ Software features — Program Suspend & Resume: read other sectors before programming operation is completed — Erase Suspend & Resume: read/program other sectors before an erase operation is completed — Data# polling & toggle bits provide status — Unlock Bypass Program command reduces overall multiple-word programming time — CFI (Common Flash Interface) compliant: allows host system to identify and accommodate multiple flash devices „ Hardware features — Sector Group Protection: hardware-level method of preventing write operations within a sector group — Temporary Sector Unprotect: VID-level method of changing code in locked sectors — WP#/ACC input: Write Protect input (WP#) protects first or last sector regardless of sector protection settings ACC (high voltage) accelerates programming time for higher throughput during system production — Hardware reset input (RESET#) resets device — Ready/Busy# output (RY/BY#) indicates program or erase cycle completion This Data Sheet states AMD’s current technical specifications regarding the Products described herein. This Data Sheet may be revised by subsequent versions or modifications due to changes in technical specifications. Publication# 26517 Rev: B Amendment/3 Issue Date: December 14, 2005 Refer to AMD’s Website (www.amd.com) for the latest information. D A T A S H E E T GENERAL DESCRIPTION The Am29LV320MH/L is a 32 Mbit, 3.0 volt single power supply flash memory device organized as 2,097,152 words or 4,194,304 bytes. The device has an 8-bit/16-bit bus and can be programmed either in the host system or in standard EPROM programmers. An ac.


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