COTS PEM
COTS
BOOT SECTOR
BOOT SECTOR FLASH
Austin Semiconductor, Inc.
AS29LV016J
16 Megabit (2M x 8-Bit / 1M x 16-Bit)
CMOS 3.0 Volt-Only Boot Sector Flash Memory
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
Single Power Supply Operation
– Full voltage range: 2.7 to 3.6 volt read and write operations for
battery-powered applications
PERFORMANCE CHARACTERISTICS
High Performance
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Access times as fast as 55 ns
Extended temperature range (–40°C to +125°C)
Military temperature range (–55°C to +125°C)
Manufactured on 110 nm Process Technology
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Fully compatible with 200 nm AS29LV016
Ultra Low Power Consumption (typical values at 5 MHz)
Secured Silicon Sector region
128-word/256-byte sector for permanent, secure identification
through an 8-word/16-byte random Electronic Serial Number
accessible through a command sequence
May be programmed and locked at the factory or by the customer
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0.2 µA Automatic Sleep mode current
0.2 µA standby mode current
7 mA read current
20 mA program/erase current
Cycling Endurance: 1,000,000 cycles per sector typical
Data Retention: 20 years typical
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)
SOFTWARE FEATURES
CFI (Common Flash Interface) Compliant
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Sector Group Protection Features
Provides device-specific information to the system, allowing host
software to easily reconfigure for different Flash devices
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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
Erase Suspend/Erase Resume
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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
Unlock Bypass Program Command
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Reduces overall programming time when issuing multiple program
command sequences
HARDWARE FEATURES
Ready/Busy# Pin (RY/BY#)
Top or Bottom Boot Block Configurations Available
Compatibility with JEDEC standards
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Pinout and software compatible with single-power supply Flash
Superior inadvertent write protection
Provides a hardware method of detecting program or erase cycle
completion
Hardware Reset Pin (RESET#)
PACKAGE OPTIONS
48-pin TSOP
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Hardware method to reset the device to reading array data
WP# input pin
For boot sector devices: at V
IL
, protects first or last 16 Kbyte
sector depending on boot configuration (top boot or bottom boot)
AS29LV016J
Rev. 0.0 02/09
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
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AUSTIN [ AUSTIN SEMICONDUCTOR ]
