Infineon Technologies S25FL512SDPBHIC13

Overview

S25FL512SDPBHIC13 from Infineon is a 512 Mb (64 MB) serial NOR flash memory IC with SPI Multi-I/O interface, 3.0 V core supply, uniform 256-KB sector erase architecture, Quad Read up to 52 MBps, and integrated hardware ECC for single-bit error correction. It supports AutoBoot, CFI, SFDP, and operates across industrial temperature range (–40°C to +85°C) in SO16 package.

For engineers reviewing the S25FL512SDPBHIC13 datasheet, S25FL512SDPBHIC13 pinout, S25FL512SDPBHIC13 application, or S25FL512SDPBHIC13 equivalent, this device serves as a drop-in upgrade path for legacy S25FL-A/K/P families and enables high-throughput boot code storage in resource-constrained embedded systems with strict data integrity requirements.

Technical Context

This FL-S series flash implements Infineon's 65 nm MIRRORBIT™ technology with Eclipse™ architecture, enabling true multi-I/O operation (x1/x2/x4/x4 DDR) on a standard SPI bus. It uses a 32-bit extended address space and supports both standard SPI clock modes (0 and 3) and DDR timing for bandwidth scaling.

The device integrates dedicated control logic for automatic ECC generation during programming, hardware-based block protection via status register bits, and Advanced Sector Protection (ASP) with password- or boot-code-controlled individual sector locking - all without external firmware overhead.

Key Specifications

Pinout & Package

Package: 16-pin SOIC (300 mil), Pb-free, industrial temperature grade (–40°C to +85°C).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial NOR flash memory applications.

Compared with S25FL512SDPBHIC13, the FAB024 BGA variant offers identical functionality in smaller form factor, while the MX25L51245G sacrifices ECC, ASP, and endurance for lower unit cost - making the Infineon part optimal for industrial and automotive use cases demanding longevity and security.

Availability

S25FL512SDPBHIC13 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging device configuration requiring stable component supply and long-term lifecycle assurance.

Supply support for S25FL512SDPBHIC13 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, sensing, connectivity, and memory solutions for industrial, automotive, and IoT applications.

The FL-S family is designed specifically for high-reliability embedded systems requiring fast, secure, and long-life serial NOR flash - emphasizing AutoBoot, hardware ECC, and advanced protection features over raw cost optimization.

FAQ

What is the maximum clock frequency supported in Quad DDR mode?

The S25FL512SDPBHIC13 supports Quad DDR read operations at up to 80 MHz clock frequency, delivering 80 MBps effective throughput when VIO = VCC = 3.0–3.6 V. This is specified in the DDR AC characteristics section (Datasheet Rev. *U, Table 5-7) and validated across the full industrial temperature range.

Does this part include hardware-based error correction?

Yes - it integrates on-the-fly hardware ECC that automatically generates and checks Hamming codes during programming, correcting any single-bit errors in stored data without host intervention. This is implemented in silicon and enabled by default; no configuration is required to activate basic ECC functionality.

Can the WP# and HOLD# pins be used as general-purpose I/Os?

No - WP# and HOLD# are dedicated function pins with defined electrical behavior and timing constraints. While they share physical terminals with IO2 and IO3 in quad mode, their primary roles (write protection and read suspension) remain fixed; they cannot be repurposed as generic GPIOs in any operating mode.

Is the SO16 package RoHS-compliant and lead-free?

Yes - the S25FL512SDPBHIC13 uses a Pb-free SOIC package conforming to RoHS Directive 2011/65/EU and JEDEC JS-001 standards. The "Pb-free" designation is explicitly stated in the package description on page 2 of the datasheet and confirmed in Infineon's material declaration reports.