COTS PEM
COTS
BOOT SECTOR
BOOT SECTOR FLASH
Austin Semiconductor, Inc.
AS29LV016
16 Megabit (2M x 8-Bit / 1M x 16-Bit)
CMOS 3.0 Volt-Only Boot Sector Flash Memory
DISTINCTIVE CHARACTERISTICS
Commercial Off The Shelf, up-screened device
Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
Manufactured on 200nm process technology
Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
thirty-one 64 Kbyte sectors (byte mode)
— One 8 Kword, two 4 Kword, one 16 Kword, and
thirty-one 32 Kword sectors (word mode)
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
Unlock Bypass Program Command
— Reduces overall programming time when issuing
multiple program command sequences
Top or bottom boot block configurations
available
Compatibility with JEDEC standards
— Pinout and software compatible with single-power
supply Flash
— Superior inadvertent write protection
PERFORMANCE CHARACTERISTICS
High performance
— Access times as fast as 70 ns @ Enhanced
Temp [/ET]
— Extended temp range available [/XT] (-55°C to
+125°C)
Ultra low power consumption (typical values at
5 MHz)
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 9 mA read current
— 20 mA program/erase current
Cycling endurance: 1,000,000 cycles per sector
typical
Data retention: 20 years typical
SOFTWARE FEATURES
CFI (Common Flash Interface) compliant
— Provides device-specific information to the
system, allowing host software to easily
reconfigure for different Flash devices
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
Data# Polling and toggle bits
— Provides a software method of detecting program
or erase operation completion
PACKAGE OPTIONS
48-pin TSOP1
HARDWARE FEATURES
Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting program
or erase cycle completion
Hardware reset pin (RESET#)
AS29LV016
Rev. 2.1 10/08
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
AUSTIN [ AUSTIN SEMICONDUCTOR ]
