Infineon Technologies S70FS01GSDSBHB213

Overview

S70FS01GSDSBHB213 from Infineon is a 1 Gb (128 MB) SPI Multi-I/O serial flash memory IC with 1.8 V single-supply operation, 65-nm MIRRORBIT™ Eclipse architecture, DDR Quad I/O read bandwidth up to 80 MBps, and integrated hardware ECC for single-bit error correction. It supports hybrid/uniform sector erase, 100,000 program-erase cycles, and AEC-Q100 Grade 2 automotive qualification (–40 °C to +105 °C).

For engineers reviewing the S70FS01GSDSBHB213 datasheet, S70FS01GSDSBHB213 pinout, S70FS01GSDSBHB213 application, or S70FS01GSDSBHB213 equivalent, key selection criteria include SPI-MIO interface compatibility with S25FL1-K/S25FL-P families, 24-/32-bit extended addressing, OTP security features, and industrial-plus temperature support.

Technical Context

This device implements a dual-die SPI flash architecture with independent SRAM latches and mirrored MirrorBit arrays per die, enabling concurrent read/program/erase operations across logical sectors. Its SPI-MIO interface supports all four clock polarity/phase modes (0 and 3), DDR command/data transfer, and QPI burst wrap mode for high-throughput firmware loading.

The internal control logic integrates SFDP and CFI parameter tables for automatic configuration discovery, while dedicated ECC circuitry performs real-time single-bit correction during read operations without software overhead. Erase suspend/resume and program suspend/resume functions enable deterministic latency management in real-time systems.

Key Specifications

Pinout & Package

Package: 24-ball BGA, 6 mm × 8 mm, 0.8 mm pitch, Pb-free.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial flash memory applications.

Compared with S25FL128SAGMFV000 and W25Q128JVSIM, the S70FS01GSDSBHB213 delivers higher bandwidth via DDR Quad I/O, built-in ECC, and automotive-grade reliability-making it optimal for ADAS, powertrain, and medical systems where data integrity and long-term stability are non-negotiable.

Availability

S70FS01GSDSBHB213 is available at Aetrix Electronics and suitable for automotive powertrain ECUs, industrial PLCs, ADAS domain controllers, and medical imaging systems requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for S70FS01GSDSBHB213 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive microcontrollers, and high-reliability memory solutions for mission-critical applications.

The FS-S Flash family targets automotive and industrial systems needing high-speed, secure, and long-life non-volatile storage-with emphasis on AEC-Q100 qualification, embedded ECC, and SPI-MIO interoperability.

FAQ

What is the maximum DDR Quad I/O read bandwidth supported by S70FS01GSDSBHB213?

The device achieves 80 MBps sustained read bandwidth using DDR Quad I/O mode at 80 MHz clock frequency. This is confirmed in the Performance Summary section of the official Infineon datasheet (Rev. *G, page 3), where DDR Quad I/O Read is specified as 80 MBps under typical conditions at 80 MHz.

Does S70FS01GSDSBHB213 support both 24-bit and 32-bit addressing modes?

Yes, it supports extended addressing with configurable 24-bit or 32-bit address options, enabling access to the full 1 Gb address space. This is explicitly stated in the Features section (page 1) and detailed in Section 8 (Address Space Maps) of the datasheet, including support for bank switching and linear addressing.

Is hardware ECC implemented internally without software intervention?

Yes, the device includes dedicated on-die ECC circuitry that automatically detects and corrects single-bit errors during every read operation. No host processor involvement or firmware overhead is required-the correction occurs transparently in the data path, as documented in Section 8.6 (Error Correction Code) of the datasheet.

What package type and footprint does S70FS01GSDSBHB213 use?

It uses a 24-ball BGA package with 6 mm × 8 mm body size and 0.8 mm ball pitch, matching the "DSB" suffix designation. The pinout and mechanical drawings are provided in Section 7.2 (Physical diagrams) of the datasheet, confirming Pb-free construction and JEDEC-standard land pattern requirements.