SPANSION AM29LV017D

AM29LV017D 概要

GENERAL DESCRIPTIONThe Am29LV017D is a 16 Mbit, 3.0 Volt-only Flash memory organized as 2,097,152 bytes. The device is offered in 48-ball FBGA and 40-pin TSOP packages. The byte-wide (x8) data appears on DQ7–DQ0. All read, program, and erase operations are accomplished using only a single power supply. The device can also be programmed in standard EPROM programmers.DISTINCTIVE CHARACTERISTICS■ Single power supply operation   — 2.7 to 3.6 volt read and write operations for battery-powered applications■ Manufactured on 0.23 µm process technology   — Compatible with and replaces Am29LV017B device■ High performance   — Access times as fast as 70 ns■ Ultra low power consumption (typical values at 5 MHz)   — 200 nA Automatic Sleep mode current   — 200 nA standby mode current   — 9 mA read current   — 15 mA program/erase current■ Flexible sector architecture   — Thirty-two 64 Kbyte sectors   — Supports full chip erase   — Sector Protection features:      A hardware method of locking a sector to prevent any program or erase operations within that sector      Sectors can be locked in-system or via programming equipment      Temporary Sector Unprotect feature allows code changes in previously locked sectors■ Unlock Bypass Program Command   — Reduces overall programming time when issuing multiple program command sequences■ Embedded Algorithms   — Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors   — Embedded Program algorithm automatically writes and verifies data at specified addresses■ Minimum 1,000,000 write cycle guarantee per sector■ 20-year data retention at 125°C   — Reliable operation for the life of the system■ Package option   — 48-ball FBGA   — 40-pin TSOP■ CFI (Common Flash Interface) compliant   — Provides device-specific information to the system, allowing host software to easily reconfigure for different Flash devices■ 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 operation completion■ Ready/Busy# pin (RY/BY#)   — Provides a hardware method of detecting program or erase cycle completion■ Erase Suspend/Erase Resume   — Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation■ Hardware reset pin (RESET#)   — Hardware method to reset the device to reading array data■ Command sequence optimized for mass storage   — Specific address not required for unlock cycles

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