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SST25LF020A
  • SST25LF020A
  • SST25LF020A

SST25LF020A

In Production

SST's serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package occupying less board space and ultimately lowering total system costs. SST25LF020A SPI serial flash memories are manufactured with SST proprietary, high performance CMOS SuperFlash technology. The splitgate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.

Microchip Technology SST25LF020A Product Info

16 April 2026 0

Parameters

Density

2 Mbit

Operating Voltage Min (V)

3

Operating Voltage Max (V)

3.6

Max. Clock Freq.

33 MHz

Page Size (Bytes)

0

Write Protected

No

Write Protect Scheme

Quarter, Half, Whole Array

Data Retention

100

Bus Modes

SPI

Battery Backup

No

Features

  • Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3
  • Low Power Consumption: – Active Read Current: 7 mA (typical) – Standby Current: 8 µA (typical)
  • Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 32 KByte overlay blocks
  • Fast Erase and Byte-Program: – Chip-Erase Time: 70 ms (typical) – Sector- or Block-Erase Time: 18 ms (typical) – Byte-Program Time: 14 µs (typical)
  • Auto Address Increment (AAI) Programming – Decrease total chip programming time over Byte-Program operations
  • Packages Available – 8-lead SOIC 150 mil body width for SST25LF020A – 8-contact WSON (5mm x 6mm)
  • All non-Pb (lead-free) devices are RoHS compliant

Description

SST's serial flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package occupying less board space and ultimately lowering total system costs. SST25LF020A SPI serial flash memories are manufactured with SST proprietary, high performance CMOS SuperFlash technology. The splitgate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches.

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