GLS27SF512-70-3C-NHE PLCC32 Flash  512kbit (64 K x 8) 5V 70ns

• Organized as 64 K x8
• 4.5-5.5 V Read Operation
• Superior Reliability:
  • Endurance: At least 1000 Cycles
  • Greater than 100 years Data Retention
• Low Power Consumption:
  • Active Current: 20 mA (typical)
  • Standby Current: 10 μA (typical)
• Fast Read Access Time
• 70 ns Fast Byte-Program Operation
• Byte-Program Time: 20 μs (typical)
• Chip Program Time:

• 1.4 seconds (typical) for GLS27SF0512
• Electrical Erase Using Programmer
• Does not require UV source
• Chip-Erase Time: 100 ms (typical)
• TTL I/O Compatibility
• JEDEC Standard Byte-wide EPROM Pinouts