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S28HS256TGZBHM813
  • S28HS256TGZBHM813

S28HS256TGZBHM813

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The S28HS256TGZBHM813 is a 256 Mb SEMPER™ NOR flash with octal interface, supporting JEDEC xSPI (JESD251) and 1.7 V to 2.0 V operation. It delivers up to 400 MBps DDR read speed, features 45 nm MIRRORBIT™ technology, and flexible sector architecture. Endurance Flex enables high endurance (up to 512,000 cycles) or long retention (25 years). Integrated ECC, CRC, SafeBoot, and advanced sector protection ensure robust data integrity and functional safety.

Infineon Technologies S28HS256TGZBHM813 Product Info

16 April 2026 0

Parameters

Classification

ISO 26262-compliant

Density

256 MBit

Family

HS-T

Interface Bandwidth

400 MByte/s

Interface Frequency (SDR/DDR) (MHz)

166 / 200

Interfaces

Octal

Lead Ball Finish

Sn/Ag/Cu

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

2037

Qualification

Automotive

Features

  • 45 nm MIRRORBIT™ technology, 2 bits/cell
  • Uniform or hybrid sector architecture
  • 256/512-byte page programming buffer
  • 1024-byte OTP secure silicon array
  • Octal and SPI interfaces, JESD251 compliant
  • SDR up to 166 MBps, DDR up to 400 MBps
  • Functional safety: ISO26262 ASIL B/D
  • Built-in ECC: corrects 1-bit, detects 2-bit
  • Interface and data integrity CRC
  • Endurance Flex architecture with wear
  • Sector/block/advanced protection schemes
  • Supply voltage: 1.7–2.0 V or 2.7–3.6 V

Description

  • High density, reliable data storage
  • Flexible memory partitioning for design needs
  • Fast programming and data throughput
  • Secure storage for sensitive data
  • Compatible with standard SPI/Octal systems
  • High-speed data access for demanding apps
  • Enhanced safety for automotive/industrial
  • Data reliability with automatic ECC
  • Error detection prevents data corruption
  • Longer device life with wear leveling
  • Flexible protection for critical data
  • Operates in wide voltage and temp ranges

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