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AM29LV320ML120PCI Datasheet(PDF) 3 Page - Advanced Micro Devices |
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AM29LV320ML120PCI Datasheet(HTML) 3 Page - Advanced Micro Devices |
3 / 59 page Publication# 26517 Rev: B Amendment/4 Issue Date: January 31, 2007 DATA SHEET 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 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 V IO pin; operates from 1.65 to 3.6 V ■ Manufactured on 0.23 µm MirrorBit process technology ■ 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 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. |
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