Organized as 4M x16

Single Voltage Read and Write Operations– 2.7-3.6V

Superior Reliability– Endurance: 100,000 Cycles (Typical)– Greater than 100 years Data Retention

Low Power Consumption (typical values at 5 MHz)– Active Current: 9 mA (typical)– Standby Current: 3 µA (typical)– Auto Low Power Mode: 3 µA (typical)

Hardware Block-Protection/WP# Input Pin– Top Block-Protection (top 32 KWord)for SST39VF6402B– Bottom Block-Protection (bottom 32 KWord)for SST39VF6401B

Sector-Erase Capability– Uniform 2 KWord sectors

Block-Erase Capability– Uniform 32 KWord blocks

Chip-Erase Capability

Erase-Suspend/Erase-Resume Capabilities

Hardware Reset Pin (RST#)

Security-ID Feature– SST: 128 bits; User: 128 bits

Fast Read Access Time:– 70 ns– 90 ns

Latched Address and Data

Fast Erase and Word-Program:– Sector-Erase Time: 18 ms (typical)– Block-Erase Time: 18 ms (typical)– Chip-Erase Time: 40 ms (typical)– Word-Program Time: 7 µs (typical)

Automatic Write Timing– Internal VPP Generation

End-of-Write Detection– Toggle Bits– Data# Polling

CMOS I/O Compatibility

JEDEC Standard– Flash EEPROM Pin Assignments– Software command sequence compatibility- Address format is 11 bits, A10-A0- Block-Erase 6th Bus Write Cycle is 30H- Sector-Erase 6th Bus Write Cycle is 50H

Packages Available– 48-lead TSOP (12mm x 20mm)– 48-ball TFBGA (8mm x 10mm)

All non-Pb (lead-free) devices are RoHS compliant