AS29LV016J Datasheet, PDF (1/40 Pages) Austin Semiconductor – 16 Megabit (2M x 8-Bit / 1M x 16-Bit) CMOS 3.0 Volt-Only Boot Sector Flash Memory

COTS PEM
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
Manufactured on 110 nm Process Technology
• Fully compatible with 200 nm AS29LV016
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
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 Group 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
PACKAGE OPTIONS
• 48-pin TSOP
PERFORMANCE CHARACTERISTICS
High Performance
• Access times as fast as 55 ns
• Extended temperature range (–40°C to +125°C)
Military temperature range (–55°C to +125°C)
Ultra Low Power Consumption (typical values at 5 MHz)
• 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
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
HARDWARE FEATURES
Ready/Busy# Pin (RY/BY#)
• Provides a hardware method of detecting program or erase cycle
completion
Hardware Reset Pin (RESET#)
• Hardware method to reset the device to reading array data
WP# input pin
• For boot sector devices: at VIL, 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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