GENERAL DESCRIPTION
   The Am29LV800 is an 8 Mbit, 3.0 Volt-only Flash memory organized as 1 Mbyte of 8 bits each or 512K words of 16 bits each. For flexible erase and program capability, the 8 Mbits of data is divided into 19 sectors of one 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen 64 Kbytes. The x8 data appears on DQ0–DQ7; the x16 data appears on DQ0–DQ15. The Am29LV800 is offered in 44-pin SO and 48-pin TSOP packages. This device is designed to be programmed in-system with the standard system 3.0 Volt VCC supply. The device can also be reprogrammed in standard EPROM programmers.

DISTINCTIVE CHARACTERISTICS
◾ Single power supply operation
   — Extended voltage range: 2.7 to 3.6 volt read and
      write operations for battery-powered
      applications
   — Standard voltage range: 3.0 to 3.6 volt read and
      write operations and for compatibility with high
      performance 3.3 volt microprocessors
◾ High performance
   — Extended voltage range: access times as fast as
      100 ns
   — Standard voltage range: access times as fast as
      90 ns
◾ Ultra low power consumption
   — Automatic Sleep Mode: 200 nA typical
   — Standby mode: 200 nA typical
   — Read mode: 2 mA/MHz typical
   — Program/erase mode: 20 mA typical
◾ Flexible sector architecture
   — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
      fifteen 64 Kbyte sectors (byte mode)
   — One 8 Kword, two 4 Kword, one 16 Kword, and
      fifteen 32 Kword sectors (word mode)
   — Supports control code and data storage on a
      single device
   — Sector Protection features:
      A hardware method of locking a sector to
      prevent any program or erase operations within
      that sector
      Temporary Sector Unprotect feature allows code
      changes in previously locked sectors
◾ Top or bottom boot block configurations
   available