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SST27SF256 - (SST27SFxxx) 256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash

Download the SST27SF256 datasheet PDF. This datasheet also covers the SST27SF010 variant, as both devices belong to the same (sst27sfxxx) 256 kbit / 512 kbit / 1 mbit / 2 mbit (x8) many-time programmable flash family and are provided as variant models within a single manufacturer datasheet.

General Description

The SST27SF256/512/010/020 are a 32K x8 / 64K x8 / 128K x8 / 256K x8 CMOS, Many-Time Programmable (MTP) low cost flash, manufactured with SST’s proprietary, high performance SuperFlash technology.

Key Features

  • Organized as 32K x8 / 64K x8 / 128K x8 / 256K x8.
  • 4.5-5.5V Read Operation.
  • Superior Reliability.
  • Endurance: At least 1000 Cycles.
  • Greater than 100 years Data Retention.
  • Low Power Consumption.
  • Active Current: 20 mA (typical).
  • Standby Current: 10 µA (typical).
  • Fast Read Access Time.
  • 70 ns.
  • 90 ns.
  • Fast Byte-Program Operation.
  • Byte-Program Time: 20 µs (typical).
  • Chip Progra.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SST27SF010_SiliconStorageTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SST27SF256
Manufacturer Silicon Storage Technology
File Size 268.80 KB
Description (SST27SFxxx) 256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
Datasheet download datasheet SST27SF256 Datasheet

Other Datasheets by Silicon Storage Technology

Part Number Description
SST27SF010 (SST27SFxxx) 256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST27SF020 (SST27SFxxx) 256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST27SF512 (SST27SFxxx) 256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST25LF080A 8 Mbit SPI Serial Flash
SST25VF010 1 Mbit SPI Serial Flash
SST25VF032B 32 Mbit SPI Serial Flash
SST25VF512 512 Kbit SPI Serial Flash
SST26VF016 (SST26VF016 / SST26VF032) Serial Quad I/O (SQI) Flash Memory
SST26VF032 (SST26VF016 / SST26VF032) Serial Quad I/O (SQI) Flash Memory
SST26WF032 1.8V Serial Quad I/O (SQI) Flash Memory

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
256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash SST27SF256 / SST27SF512 / SST27SF010 / SST27SF020 SST27SF256 / 512 / 010 / 0205.0V-Read 256Kb / 512Kb / 1Mb / 2Mb (x8) MTP flash memories Data Sheet FEATURES: • Organized as 32K x8 / 64K x8 / 128K x8 / 256K x8 • 4.5-5.5V Read Operation • Superior Reliability – Endurance: At least 1000 Cycles – Greater than 100 years Data Retention • Low Power Consumption – Active Current: 20 mA (typical) – Standby Current: 10 µA (typical) • Fast Read Access Time – 70 ns – 90 ns • Fast Byte-Program Operation – Byte-Program Time: 20 µs (typical) – Chip Program Time: 0.7 seconds (typical) for SST27SF256 1.4 seconds (typical) for SST27SF512 2.8 seconds (typical) for SST27SF010 5.