The SST39VF1681 is a 2M x8 CMOS Multi-Purpose Flash Plus (MPF+) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39VF1681 writes (Program or Erase) with a 2.7-3.6V power supply. This device conforms to JEDEC standard pinouts for x8 memories.

Additional Features

• Organized as 2M x8

• 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 64 KByte)for SST39VF1682– Bottom Block-Protection (bottom 64 KByte)for SST39VF1681

• Sector-Erase Capability– Uniform 4 KByte sectors

• Block-Erase Capability– Uniform 64 KByte blocks

• Chip-Erase Capability

• Erase-Suspend/Erase-Resume Capabilities

• Hardware Reset Pin (RST#)

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

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

• Packages Available– 48-ball TFBGA (6mm x 8mm)– 48-lead TSOP (12mm x 20mm)

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

The SST39VF1681 is a 2M x8 CMOS Multi-Purpose Flash Plus (MPF+) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39VF1681 writes (Program or Erase) with a 2.7-3.6V power supply. This device conforms to JEDEC standard pinouts for x8 memories.

Additional Features

• Organized as 2M x8

• 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 64 KByte)for SST39VF1682– Bottom Block-Protection (bottom 64 KByte)for SST39VF1681

• Sector-Erase Capability– Uniform 4 KByte sectors

• Block-Erase Capability– Uniform 64 KByte blocks

• Chip-Erase Capability

• Erase-Suspend/Erase-Resume Capabilities

• Hardware Reset Pin (RST#)

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

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

• Packages Available– 48-ball TFBGA (6mm x 8mm)– 48-lead TSOP (12mm x 20mm)

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