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SST31LF021E Datasheet 2 Mbit Flash 1 Mbit Sram Combomemory

Manufacturer: SST

Overview: 2 Mbit Flash + 1 Mbit SRAM boMemory SST31LF021 / SST31LF021E SST31LF021 / 021E2 Mb Flash (x8) + 1 Mb SRAM (x8) Monolithic boMemories Data.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SST31LF021/021E devices are a 256K x8 CMOS flash memory bank bined with a 128K x8 or 32K x8 CMOS SRAM memory bank manufactured with SST’s proprietary, high performance SuperFlash technology.

Two pinout standards are available for these devices.

The SST31LF021 conform to JEDEC standard flash pinouts and the SST31LF021E conforms to standard EPROM pinouts.

Key Features

  • Monolithic Flash + SRAM ComboMemory.
  • SST31LF021/021E: 256K 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) f.

More Datasheets from SST

Part Number Description
SST31LF021 2 Mbit Flash 1 Mbit SRAM ComboMemory
SST31LF041 4 Mbit Flash 1 Mbit SRAM ComboMemory
SST31LF041A 4 Mbit Flash 1 Mbit SRAM ComboMemory
SST31LF043 4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory
SST31LF043A 4 Mbit Flash 1 Mbit or 256 Kbit SRAM ComboMemory
SST32HF162 (SST32HFxxx) Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF1621C (SST32HFxxx1C) Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF1622C (SST32HFxxx2C) Multi-Purpose Flash Plus + SRAM ComboMemory
SST32HF164 (SST32HFxxx) Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF1641 (SST32HFxxx1) Multi-Purpose Flash Plus + SRAM ComboMemory

SST31LF021E Distributor