SST31LF043 Datasheet - SST

SST31LF043 4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory

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. The .

SST31LF043 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 Fl

SST31LF043_SST.pdf