SST31LF041 - SST

SST31LF041 4 Mbit Flash 1 Mbit SRAM ComboMemory

The SST31LF041/041A devices are a 512K x8 CMOS flash memory bank combined with a 128K x8 CMOS SRAM memory bank manufactured with SST’s proprietary, high performance SuperFlash technology. The SST31LF041/041A devices write (SRAM or flash) with a 3.0-3.6V power supply. The monolithic SST31LF041/041A devices conform to Software Data Protect (SDP) commands for x.

Features

• Monolithic Flash + SRAM ComboMemory
  – SST31LF041/041A: 512K x8 Flash + 128K x8 SRAM
• Single 3.0-3.6V Read and Write Operations
• Concurrent Operation
  – Read from or Write to SRAM while Erase/Program Flash
• Superior Reliability
  – Endurance: 100,000 Cycles (typical)
  – Greater than 100 years Data Retention www.DataSheet4U.com
• Low Power Consumption:
  – Active Current: 10 mA (typical) for Flash and 20 mA (typical) for SRAM Read
  – Standby Current: 10 µA (typical)
• Flash Sector-Erase Capability
  – Uniform 4 KByte sectors
• Latched Address and Data for Flash
• Fast Read Access Times:
  – SST31LF04.