Qdatasheet_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

AM29F080B Datasheet PDF - Advanced Micro Devices

AM29F080B image

Part Name
AM29F080B

Other PDF
  no available.

PDF
DOWNLOAD     

page
39 Pages

File Size
500.7 kB

MFG CO.
AMD
Advanced Micro Devices AMD

GENERAL DESCRIPTION
The Am29F080B is an 8 Mbit, 5.0 volt-only Flash memory organized as 1,048,576 bytes. The 8 bits of data appear on DQ0–DQ7. The Am29F080B is offered in 40-pin TSOP and 44-pin SO packages. This device is designed to be programmed in-system with the standard system 5.0 volt VCCsupply. A 12.0 volt VPPis not required for program or erase operations. The device can also be programmed in standard EPROM programmers.

DISTINCTIVE CHARACTERISTICS
■ 5.0 V ±10%, single power supply operation
    — Minimizes system level power requirements
■ Manufactured on 0.32 µm process technology
    — Compatible with 0.5 µm Am29F080 device
■ High performance
    — Access times as fast as 55 ns
■ Low power consumption
    — 25 mA typical active read current
    — 30 mA typical program/erase current
    — 1 µA typical standby current (standard access time to active mode)
■ Flexible sector architecture
    — 16 uniform sectors of 64 Kbytes each
    — Any combination 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
■ 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 bytes at specified addresses
■ Minimum 1,000,000 program/erase cycles per sector guaranteed
■ 20-year data retention at 125°C
    — Reliable operation for the life of the system
■ Package options
    — 40-pin TSOP
    — 44-pin SO
■ Compatible with JEDEC standards
    — Pinout and software compatible with single-power-supply Flash standard
    — Superior inadvertent write protection
■ Data# Polling and toggle bits
    — Provides a software method of detecting program or erase cycle completion
■ Ready/Busy# output (RY/BY#)
    — Provides a hardware method for detecting program or erase cycle completion
■ 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
■ Hardware reset pin (RESET#)
    — Resets internal state machine to the read mode
■ Command sequence optimized for mass storage
    — Specific addresses not required for unlock cycles


Share Link: GO URL

All Rights Reserved © qdatasheet.com  [ Privacy Policy ] [ Contact Us ]