GENERAL DESCRIPTION
   The Am29LV320D is a 32 megabit, 3.0 volt-only flash memory device, organized as 2,097,152 words of 16 bits each or 4,194,304 bytes of 8 bits each. Word mode data appears on DQ0–DQ15; byte mode data appears on DQ0–DQ7. The device is designed to be programmed in-system with the standard 3.0 volt VCC supply, and can also be programmed in standard EPROM programmers.

DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
◾ Secured Silicon (SecSiTM Sector)
   — 64 Kbyte Sector Size; Replacement/substitute
      devices (such as Mirrorbit™) have 256 bytes.
   — Factory locked and identifiable: 16 bytes (8
      words) available for secure, random factory
      Electronic Serial Number; verifiable as factory
      locked through autoselect function.
      ExpressFlash option allows entire sector to be
      available for factory-secured data
   — Customer lockable: Can be programmed once
      and then permanently locked after being
      shipped from AMD
◾ Zero Power Operation
   — Sophisticated power management circuits
      reduce power consumed during inactive
      periods to nearly zero.
◾ Package options
   — 48-pin TSOP
   — 48-ball FBGA
◾ Sector Architecture
   — Eight 8 Kbyte sectors
   — Sixty-three 64 Kbyte sectors
◾ Top or bottom boot block
◾ Manufactured on 0.23 µm process
   technology
◾ Compatible with JEDEC standards
   — Pinout and software compatible with
      single-power-supply flash standard

PERFORMANCE CHARACTERISTICS
◾ High performance
   — Access time as fast 90 ns
   — Program time: 7µs/word typical utilizing
      Accelerate function
◾ Ultra low power consumption (typical
   values)
   — 2 mA active read current at 1 MHz
   — 10 mA active read current at 5 MHz
   — 200 nA in standby or automatic sleep mode
◾ Minimum 1 million erase cycles guaranteed
   per sector
◾ 20 Year data retention at 125°C
   — Reliable operation for the life of the system