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S25FS128SDSNFM103
  • S25FS128SDSNFM103

S25FS128SDSNFM103

Active and preferred

The S25FS128SDSNFM103 is a 128 Mbit automotive-grade serial NOR flash memory with 65-nm MIRRORBIT™ technology and Eclipse architecture. Operating from 1.7 V to 2.0 V, it supports SPI Multi-I/O with single, dual, quad, and DDR modes up to 80 MBps. It offers flexible sector architectures, 100,000 P/E cycles minimum, 20-year data retention, and a 1024-byte OTP region for security. AEC-Q100 Grade 1 qualification ensures operation from -40°C to +125°C.

Infineon Technologies S25FS128SDSNFM103 Product Info

16 April 2026 0

Parameters

Classification

ISO 26262-ready

Density

128 MBit

Family

FS-S

Interface Bandwidth

80 MByte/s

Interface Frequency (SDR/DDR) (MHz)

133 / 80

Interfaces

Quad SPI

Lead Ball Finish

Matte Tin Plating

Operating Temperature range

-40 °C to 125 °C

Operating Voltage range

1.7 V to 2 V

Operating Voltage

1.8 V

Peak Reflow Temp

260 °C

Planned to be available until at least

2035

Qualification

Automotive

Features

  • Serial peripheral interface (SPI)
  • Double data rate (DDR) option
  • 24- or 32-bit address options
  • Multi I/O command support
  • Normal, Fast, Dual, Quad, DDR Quad I/O reads
  • Burst Wrap, Continuous (XIP), QPI modes
  • 256- or 512-byte page programming buffer
  • Automatic ECC, single-bit error correction
  • Hybrid and uniform sector erase options
  • 100,000 program-erase cycles minimum
  • 20 year data retention minimum
  • 1.7 V to 2.0 V supply voltage

Description

  • Flexible SPI supports many host controllers
  • DDR and Quad I/O enable high data rates
  • 32-bit addressing supports large designs
  • Multi I/O boosts read/write performance
  • Multiple read modes fit varied applications
  • XIP/QPI enable execute-in-place operation
  • Large page buffer speeds up programming
  • ECC improves data reliability
  • Flexible erase options ease partitioning
  • High endurance for long device lifetime
  • Long retention secures critical data
  • Low voltage reduces power consumption

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