AM29F016B-150E4EB View Datasheet(PDF) - Advanced Micro Devices

Part Name

Description

Manufacturer

AM29F016B-150E4EB

16 Megabit (2 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory

Advanced Micro Devices 

PRELIMINARY

Am29F016B

16 Megabit (2 M x 8-Bit)

CMOS 5.0 Volt-only, Uniform Sector Flash Memory

DISTINCTIVE CHARACTERISTICS

s 5.0 V ± 10%, single power supply operation

— Minimizes system level power requirements

s Manufactured on 0.35 µm process technology

— Compatible with 0.5 µm Am29F016 device

s High performance

— Access times as fast as 70 ns

s 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)

s Flexible sector architecture

— 32 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

s 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

s Minimum 1,000,000 program/erase cycles per

sector guaranteed

s Package options

— 48-pin and 40-pin TSOP

— 44-pin SO

s Compatible with JEDEC standards

— Pinout and software compatible 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 completion

s Ready/Busy# output (RY/BY#)

— Provides a hardware method for detecting

program or erase cycle completion

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# 21444 Rev: B Amendment/+2

Issue Date: April 1998

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