AM29SL800B Datasheet, PDF (1/41 Pages) Advanced Micro Devices – 8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory

ADVANCE INFORMATION
Am29SL800B
8 Megabit (1 M x 8-Bit/512 K x 16-Bit)
CMOS 1.8 Volt-only Super Low Voltage Flash Memory
DISTINCTIVE CHARACTERISTICS
s Single power supply operation
— 1.8 to 2.2 V for read, program, and erase
operations
— Ideal for battery-powered applications
s Manufactured on 0.35 µm process technology
s High performance
— Access times as fast as 170 ns
s Ultra low power consumption (typical values at
5 MHz)
— 65 nA Automatic Sleep Mode current
— 65 nA standby mode current
— 5 mA read current
— 10 mA program/erase current
s Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
fifteen 64 Kbyte sectors (byte mode)
— One 8 Kword, two 4 Kword, one 16 Kword, and
fifteen 32 Kword sectors (word mode)
— 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
s Unlock Bypass Program Command
— Reduces overall programming time when
issuing multiple program command sequences
s Top or bottom boot block configurations
available
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 data at specified addresses
s Minimum 1,000,000 write cycle guarantee per
sector
s Package option
— 48-pin TSOP
— 48-ball FBGA
s Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Superior inadvertent write protection
s Data# Polling and toggle bits
— Provides a software method of detecting
program or erase operation completion
s Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting
program or erase cycle completion
s 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
s Hardware reset pin (RESET#)
— Hardware method to reset the device to reading
array data
This document contains information on a product under development at Advanced Micro Devices. The information
Publication# 21545 Rev: A Amendment/+2
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
Issue Date: March 1998
product without notice.
Refer to AMD’s Website (www.amd.com) for the latest information.