Datasheet4U Logo Datasheet4U.com

SST31LF043A - 4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory

Download the SST31LF043A datasheet PDF. This datasheet also covers the SST31LF043 variant, as both devices belong to the same 4 mbit flash 1 mbit or 256 kbit sram combomemory family and are provided as variant models within a single manufacturer datasheet.

General Description

The SST31LF041/041A/043/043A devices are a 512K x8 CMOS flash memory bank combined with a 128K x8 or 32K x8 CMOS SRAM memory bank manufactured with SST’s proprietary, high performance SuperFlash technology.

The SST31LF041/041A/043/043A devices write (SRAM or flash) with a 3.0-3.6V power supply.

Key Features

  • Monolithic Flash + SRAM ComboMemory.
  • SST31LF041/041A: 512K x8 Flash + 128K x8 SRAM.
  • SST31LF043/043A: 512K x8 Flash + 32K 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) www. DataSheet4U. com.
  • Greater than 100 years Data Retention.
  • Low Power Consumption:.
  • Active C.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SST31LF043_SST.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SST31LF043A
Manufacturer SST
File Size 361.23 KB
Description 4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory
Datasheet download datasheet SST31LF043A Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
4 Mbit Flash + 1 Mbit or 256 Kbit SRAM ComboMemory SST31LF041 / SST31LF041A / SST31LF043 / SST31LF043A SST31LF041 / 041A4Mb Flash (x8) + 1 Mb SRAM (x8) ComboMemories Data Sheet FEATURES: • Monolithic Flash + SRAM ComboMemory – SST31LF041/041A: 512K x8 Flash + 128K x8 SRAM – SST31LF043/043A: 512K x8 Flash + 32K 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) www.DataSheet4U.