Infineon Technologies S70FS01GSAGBHM210

Overview

S70FS01GSAGBHM210 from Infineon is a 1 Gb (128 MB) SPI Multi-I/O flash memory IC with 1.8 V single-supply operation, 65-nm MIRRORBIT™ Eclipse architecture, DDR Quad I/O read up to 80 MBps, and 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), used in automotive ADAS boot code storage.

For engineers reviewing the S70FS01GSAGBHM210 datasheet, S70FS01GSAGBHM210 pinout, S70FS01GSAGBHM210 application, or S70FS01GSAGBHM210 equivalent, key selection criteria include SPI-MIO interface compatibility with S25FL-P/S25FL1-K families, 24/32-bit extended addressing, OTP security features, and industrial-plus temperature support.

Technical Context

This FS-S Flash device implements a dual-die stacked architecture supporting simultaneous read/write operations across two independent MirrorBit arrays. Its SPI-MIO interface supports all four clock polarity/phase modes, DDR command execution, and QPI mode for high-throughput burst wrap reads.

The internal control logic integrates SFDP and CFI registers for automatic configuration discovery, hardware ECC engine for real-time correction during read, and programmable block protection via status register bits or advanced sector protection with password-controlled access to OTP and boot sectors.

Key Specifications

Pinout & Package

Package: 24-ball BGA (6 × 8 mm, 5 × 5 ball footprint), Pb-free, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S25FL128SAGMFI000 and W25Q128JVSIM, the S70FS01GSAGBHM210 uniquely delivers DDR Quad I/O bandwidth, AEC-Q100 Grade 2 qualification, and integrated hardware ECC-making it the sole option for safety-critical automotive boot memory requiring deterministic error correction and secure sector locking.

Availability

S70FS01GSAGBHM210 is available at Aetrix Electronics and suitable for automotive ADAS ECUs, industrial PLCs, medical imaging systems, and avionics display modules requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for S70FS01GSAGBHM210 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 secure memory solutions, with global R&D centers and ISO/TS 16949-certified wafer fabs.

The FS-S Flash product line targets high-reliability embedded systems requiring automotive-grade endurance, security, and performance-specifically designed for ASIL-B/C boot storage, OTA update resilience, and functional safety certification support.

FAQ

What is the maximum supported clock frequency for DDR Quad I/O read operations?

The S70FS01GSAGBHM210 supports DDR Quad I/O read at up to 80 MHz clock frequency, delivering 80 MBps effective throughput. This is specified in the AC characteristics section (Table 6.5) of the official Infineon datasheet Rev. *G, with timing validated across –40 °C to +105 °C and 1.7–2.0 V supply range.

Does this device support both 24-bit and 32-bit addressing modes?

Yes, the S70FS01GSAGBHM210 supports extended addressing with configurable 24-bit or 32-bit address options, enabling access to the full 1 Gb address space. Address mode selection is controlled via the configuration register (CR2[2]), and both modes maintain command and footprint compatibility with S25FL-P/S25FL1-K families.

How is hardware ECC implemented and what error correction capability does it provide?

The device integrates an on-die hardware ECC engine that automatically corrects single-bit errors during every read operation without software intervention. It uses BCH encoding and guarantees correction of any single-bit error per 512-byte sector, with no performance penalty or additional latency-critical for safety-critical boot path integrity.

Is the 24-ball BGA package RoHS-compliant and lead-free?

Yes, the S70FS01GSAGBHM210 BGA-24 package is fully Pb-free and RoHS-compliant, as confirmed in Section 7.2 (Physical diagrams) and the "Packages" feature list of the Infineon datasheet Rev. *G. The package uses standard SnAgCu solder alloy and meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) requirements.