SST's serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package occupying less board space and ultimately lowering total system costs. SST25LF020A SPI serial flash memories are manufactured with SST proprietary, high performance CMOS SuperFlash technology. The splitgate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.

   Serial Interface Architecture– SPI Compatible: Mode 0 and Mode 3

   Low Power Consumption:– Active Read Current: 7 mA (typical)– Standby Current: 8 µA (typical)

   Flexible Erase Capability– Uniform 4 KByte sectors– Uniform 32 KByte overlay blocks

   Fast Erase and Byte-Program:– Chip-Erase Time: 70 ms (typical)– Sector- or Block-Erase Time: 18 ms (typical)– Byte-Program Time: 14 µs (typical)

   Auto Address Increment (AAI) Programming– Decrease total chip programming time overByte-Program operations

   Packages Available– 8-lead SOIC 150 mil body widthfor SST25LF020A– 8-contact WSON (5mm x 6mm)

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