AM29LV017D-70EI

GENERAL DESCRIPTION

The Am29LV017D is a 16 Mbit, 3.0 Volt-only Flash memory organized as 2,097,152 bytes. The device is offered in 48-ball FBGA and 40-pin TSOP packages. The byte-wide (x8) data appears on DQ7–DQ0. All read, program, and erase 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
— 2.7 to 3.6 volt read and write operations for battery-powered applications
■ Manufactured on 0.23 µm process technology
— Compatible with and replaces Am29LV017B device
■ High performance
— Access times as fast as 70 ns
■ Ultra low power consumption (typical values at 5 MHz)
— 200 nA Automatic Sleep mode current
— 200 nA standby mode current
— 9 mA read current
— 15 mA program/erase current
■ Flexible sector architecture
— Thirty-two 64 Kbyte sectors
— Supports full chip erase
— 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
■ 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
— 48-ball FBGA
— 40-pin TSOP
■ CFI (Common Flash Interface) compliant
— Provides device-specific information to the system, allowing host software to easily reconfigure for different Flash devices
■ Compatibility with JEDEC standards
— Pinout and software compatible with single power supply Flash
— Superior inadvertent write protection
■ Data# Polling and toggle bits
— Provides a software method of detecting program or erase operation completion
■ Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting program or erase cycle completion
■ 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
■ Hardware reset pin (RESET#)
— Hardware method to reset the device to reading array data
■ Command sequence optimized for mass storage
— Specific address not required for unlock cycles