FEATURES
GENERAL FEATURES
• Power Supply Operation
   - 2.7 to 3.6 volt for read, erase, and program operations
   - V I/O voltage must tight with VCC
      - VI/O=VCC=2.7V~3.6V
• Byte/Word mode switchable
   - 8,388,608 x 8 / 4,194,304 x 16
• Sector architecture
   - MX29GL640E T/B: 127 x 32Kword(64KB) + 8 x 4Kword(8KB) boot sector
   - MX29GL640E H/L: 128 x 32Kword(64KB) Uniform sector
• 16-byte/8-word page read buffer
• 32-byte/16-word write buffer
• Extra 128-word sector for security
   - Features factory locked and identifiable, and customer lockable
• Advanced sector protection function (Solid and Password Protect)
• Latch-up protected to 100mA from -1V to 1.5xVcc
• Low Vcc write inhibit : Vcc ≤ VLKO
• Compatible with JEDEC standard
   - Pinout and software compatible to single power supply Flash
• Deep power down mode

PERFORMANCE
• High Performance
   - Fast access time: 70ns
   - Page access time: 25ns
   - Fast program time: 10us/word
   - Fast erase time: 0.5s/secter (typical)
• Low Power Consumption
   - Low active read current: 10mA (typical) at 5MHz
   - Low standby current: 20uA (typical)
• Typical 100,000 erase/program cycle
• 20 years data retention

(Continue ...)