PRELIMINARY
Am29LV800D
8 Megabit (1 M x 8-Bit/512 K x 16-Bit)
CMOS 3.0 Volt-only Boot Sector Flash Memory
For new designs, S29AL008D supersedes Am29LV800D and is the factory-recommended migration
path. Please refer to the S29AL008D Data Sheet for specifications and ordering information.
Distinctive Characteristics
■ Single power supply operation
■ Top or bottom boot block configurations
available
— 2.7 to 3.6 volt read and write operations
for battery-powered applications
■ Embedded Algorithms
■ Manufactured on 0.23 µm process
— Embedded Erase algorithm automatically
preprograms and erases the entire chip or any
combination of designated sectors
technology
— Compatible with 0.32 µm Am29LV800
device
— Embedded Program algorithm
automatically writes and verifies data at
specified addresses
■ High performance
— Access times as fast as 70 ns
■ Minimum 1 million write cycle guarantee
■ Ultra low power consumption (typical
per sector
values at 5 MHz)
■ 20-year data retention at 125°C
— Reliable operation for the life of the system
■ Package option
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 7 mA read current
— 48-ball FBGA
— 15 mA program/erase current
— 48-pin TSOP
■ Flexible sector architecture
— 44-pin SO
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
fifteen 64 Kbyte sectors (byte mode)
■ Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— One 8 Kword, two 4 Kword, one 16 Kword, and
fifteen 32 Kword sectors (word mode)
— Superior inadvertent write protection
— Supports full chip erase
■ Data# Polling and toggle bits
— Sector Protection features:
— Provides a software method of detecting
program or erase operation completion
A hardware method of locking a sector to prevent
any program or erase operations within that
sector
■ Ready/Busy# pin (RY/BY#)
Sectors can be locked in-system or via
programming equipment
— Provides a hardware method of detecting
program or erase cycle completion
Temporary Sector Unprotect feature allows code
changes in previously locked sectors
■ 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
■ Unlock Bypass Program Command
— Reduces overall programming time when
issuing multiple program command
sequences
■ Hardware reset pin (RESET#)
— Hardware method to reset the device to
reading array data
This document contains information on a product under development at FASL LLC. The information is intended to
help you evaluate this product. FASL LLC reserves the right to change or discontinue work on this proposed product
without notice.
Publication Am29LV800D_00 Rev. A Amend. 4
Issue Date: January 21, 2005
AMD [ AMD ]
