AM29F017B Datasheet | Advanced Micro Devices

PRELIMINARY 16 Megabit (2 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory DISTINCTIVE CHARACTERISTICS s Optimized for memory card applications - Backwards-patible with the Am29F016C s 5.0 V ± 10%, single power supply operation - Minimizes system level power requirements s Manufactured on 0.35 µm process technology s High performance - Access times as fast as 70 ns s Low power consumption - 25 m A typical active read current - 30 m A typical program/erase current - 1 µA typical standby current (standard access time to active mode) s Flexible sector architecture - 32 uniform sectors of 64 Kbytes each - Any bination of sectors can be erased. - Supports full chip erase - Group sector protection: A hardware method of locking sector groups to prevent any program or erase operations within that sector group Temporary Sector Group Unprotect allows code changes in previously locked sectors s Embedded Algorithms - Embedded Erase algorithm automatically preprograms and erases the entire chip or any bination of designated sectors - Embedded Program algorithm automatically writes and verifies bytes at specified addresses s Minimum 1,000,000 program/erase cycles per sector guaranteed s Package options - 48-pin TSOP s patible with JEDEC standards - Pinout and software patible with single-power-supply Flash standard - Superior inadvertent write protection s Data# Polling and toggle bits - Provides a software method of detecting program or erase cycle pletion s Ready/Busy# output (RY/BY#) - Provides a hardware method for detecting program or erase cycle pletion s Erase Suspend/Erase Resume - Suspends a sector erase operation to read data from, or program data to, a non-erasing sector, then resumes the erase operation s Hardware reset pin (RESET#) - Resets internal state machine to the read mode Publication# 21195 Rev: B Amendment/+2 Issue Date: April 1998 P R E L I M I N A R Y GENERAL DESCRIPTION The Am29F017B is a 16 Mbit, 5.0 volt-only...