
Advanced Micro Devices
GENERAL DESCRIPTION
The Am29LV010B is a 1 Mbit, 3.0 Volt-only Flash memory device organized as 131,072 bytes. The
Am29LV010B has a uniform sector architecture. The device is offered in 32-pin PLCC and 32-pin TSOP packages. The byte-wide (x8) data appears on DQ7-DQ0. All read, erase, and program operations are accomplished using only a single power supply. The device can also be programmed in standard EPROM programmers.
DISTINCTIVE CHARACTERISTICS
❥ Single power supply operation
— Full voltage range: 2.7 to 3.6 volt read and write
operations for battery-powered applications
— Regulated voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
❥ Manufactured on 0.32 µm process technology
❥ High performance
— Full voltage range: access times as fast as 55 ns
❥ Ultra low power consumption (typical values at 5 MHz)
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 7 mA read current
— 15 mA program/erase current
❥ Flexible sector architecture
— Eight 16 Kbyte
— Supports full chip erase
— Sector Protection features:
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 Mode Program Command
— Reduces overall programming time when issuing multiple program command sequences
❥ 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
❥ Minimum 1,000,000 write cycle guarantee per sector
❥ 20 Year data retention at 125°C
— Reliable operation for the life of the system
❥ Package option
— 32-pin TSOP
— 32-pin PLCC
❥ Compatibility with JEDEC standards
— Pinout and software compatible with singlepower supply Flash
— Superior inadvertent write protection
❥ Data# Polling and toggle bits
— Provides a software method of detecting program or erase operation completion
❥ Erase Suspend/Erase Resume
— Supports reading data from or programming data to a sector that is not being erased