Distinctive Characteristics
Architectural Advantages
◾ Single power supply operation
   — 3 volt read, erase, and program operations
◾ Manufactured on 200 nm MirrorBit process
   technology
◾ Secured Silicon Sector region
   — 128-word/256-byte sector for permanent, secure
      identification through an 8-word/16-byte random
      Electronic Serial Number, accessible through a
      command sequence
   — May be programmed and locked at the factory or by
      the customer
◾ Flexible sector architecture
   — 64Mb (uniform sector models): 128 32 Kword (64 KB)
      sectors or 128 32 Kword sectors
   — 64Mb (boot sector models): 127 32 Kword (64 KB)
      sectors + 8 4Kword (8KB) boot sectors
◾ Compatibility with JEDEC standards
   — Provides pinout and software compatibility for single
      power supply flash, and superior inadvertent write
      protection
◾ 100,000 erase cycles typical per sector
◾ 20-year data retention typical
   Performance Characteristics
◾ High performance
   — 100 ns access time
   — 4-word/8-byte page read buffer
   — 25 ns page read times
   — 16-word/32-byte write buffer, which reduces overall
   programming time for multiple-word updates
◾ Low power consumption (typical values at 3.0
   V, 5 MHz)
   — 18 mA typical active read current
   — 50 mA typical erase/program current
   — 1 µA typical standby mode current