Features
• Organized as 128K x8 / 256K x8 / 512K x8
• Single 4.5-5.5V Read and Write Operations
• Superior Reliability
– Endurance: 100,000 Cycles (typical)
– Greater than 100 years Data Retention
• Low Power Consumption
(typical values at 14 MHz)
– Active Current: 10 mA (typical)
– Standby Current: 30 μA (typical)
• Sector-Erase Capability
– Uniform 4 KByte sectors
• Fast Read Access Time:
– 55 ns
– 70 ns
• Latched Address and Data
• Automatic Write Timing
– Internal VPP Generation
• Fast Erase and Byte-Program
– Sector-Erase Time: 18 ms (typical)
– Chip-Erase Time: 70 ms (typical)
– Byte-Program Time: 14 μs (typical)
– Chip Rewrite Time:
2 seconds (typical) for SST39SF010A
4 seconds (typical) for SST39SF020A
8 seconds (typical) for SST39SF040
• End-of-Write Detection
– Toggle Bit
– Data# Polling
• TTL I/O Compatibility
• JEDEC Standard
– Flash EEPROM Pinouts and command sets
• Packages Available
– 32-lead PLCC
– 32-lead TSOP (8mm x 14mm)
– 32-pin PDIP
• All devices are RoHS compliant