AM29F200AS-55FIB Datasheet PDF - Advanced Micro Devices

GENERAL DESCRIPTION
The Am29F002 Family consists of 2 Mbit, 5.0 volt-only Flash memory devices organized as 262,144 bytes. The Am29F002 offers the RESET# function, the Am29F002N does not. The data appears on DQ7– DQ0. The device is offered in 32-pin PLCC, 32-pin TSOP, and 32-pin PDIP packages. This device is designed to be programmed in-system with the standard system 5.0 volt VCC supply. No VPP is required for write or erase operations. The device can also be programmed in standard EPROM programmers.

DISTINCTIVE CHARACTERISTICS
■ Single power supply operation
    — 5.0 Volt-only operation for read, erase, and program operations
    — Minimizes system level requirements
■ High performance
    — Access times as fast as 55 ns
■ Low power consumption (typical values at 5 MHz)
    — 1 µA standby mode current
    — 20 mA read current
    — 30 mA program/erase current
■ Flexible sector architecture
    — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and three 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 via programming equipment
        Temporary Sector Unprotect feature allows code changes in previously locked sectors
■ Top or bottom boot block configurations available
■ 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 100,000 write cycle guarantee per sector
■ Package option
    — 32-pin PDIP
    — 32-pin TSOP
    — 32-pin PLCC
■ Compatibility with JEDEC standards
    — Pinout and software compatible with singlepower supply Flash
    — Superior inadvertent write protection
■ Data# Polling and toggle bits
    — Provides a software method of detecting program or erase operation 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 (not available on Am29F002N)