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Parallel Flash

SST38 – Advanced-Feature Parallel Flash

The SST38 series is an advanced-feature Flash memory device with SuperFlash® technology and utilizing a standard x16 parallel interface.

Features

  • Fast program and erase times
  • 70 ns read access time
  • Low power consumption
  • Factory-programmed 128-bit unique ID
  • User-programmed, 248-word, One-Time Programmable (OTP) security ID
  • 100 years data retention
  • 100,000 erase/write cycle endurance
  • CFI-compliant

SST39 – Parallel Flash

The SST39 series utilizes SuperFlash® technology in a standard x16 parallel interface.

Features

  • Fast program and erase times
  • 70 ns read access time
  • Low power consumption
  • Factory-programmed 128-bit unique ID
  • User-programmed, 128-bit, One-Time Programmable (OTP) security ID
  • 100 years data retention
  • 100,000 erase/write cycle endurance

Voltage Ranges

Flash memory has a narrower operating voltage range than other memory technologies such as EEPROM. Therefore, Flash products are typically designed specifically for 1.8V, 3.0V, or 5.0V applications. The voltage range is designated in the part number by two letters following the series name:

Series VoltageOperating RangeExamples
WF (1.8V)1.65V to 1.95VSST39WFxx
VF (3V)2.7V to 3.6VSST39VFxx, SST38VFxx
LF (3.3V)3.0V to 3.6VSST39LFxx
SF (5V)4.5V to 5.5VSST39SFxx

Resources

Technical Briefs

TitleDate PublishedSize
SST25VF064C to SST26VF064B/064BA Migration11/05/14111 KB

Flash Development Tools

TitlePart NumberDescription
Serial SuperFlash® Kit 2AC243008The Serial SuperFlash® Kit 2 allows evaluation of Microchip's Serial Flash Devices which are made using the SST SuperFlash® technology.Buy Now
SQI SuperFlash® Kit 1AC243009The SQI SuperFlash Kit 1 contains three Serial Flash Daughter Boards.Buy Now
Parallel SuperFlash Technology Kit 1AC243006-1This evaluation kit contains two Parallel Flash PICtail™ Plus Daughter Boards which are designed to interface with the PICtail Plus connector on the Explorer 16 Development Board.Buy Now