●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
