Infineon Technologies S25FL032P0XMFB013

Overview

S25FL032P0XMFB013 from Cypress Semiconductor is a 32-Mbit, single-power-supply SPI Flash memory operating from 2.7 V to 3.6 V, featuring uniform 64-KB sectors, 4-KB/8-KB sub-sectors, 256-byte page programming, and Quad I/O read speeds up to 40 MB/s. It supports accelerated programming via W#/ACC pin, OTP area (16 bytes + 490 bytes), and CFI compliance for host system auto-configuration in embedded boot code storage.

For engineers reviewing the S25FL032P0XMFB013 datasheet, S25FL032P0XMFB013 pinout, S25FL032P0XMFB013 application, or S25FL032P0XMFB013 equivalent, key selection criteria include sector/sub-sector erase granularity, 100,000-cycle endurance, 20-year data retention, Deep Power-Down (3 µA), and compatibility with legacy S25FL032A designs.

Technical Context

The S25FL032P implements a serial peripheral interface with five extended command sets: Dual Output Read (DOR), Quad Output Read (QOR), Dual I/O High Performance Read (DIOR), Quad I/O High Performance Read (QIOR), and Quad Page Programming (QPP). All modes use SI, SO, W#/ACC, and HOLD# as bidirectional I/O pins under clock control.

Internally, it uses 0.09 µm MirrorBit® process technology, integrates SRAM-based program buffers, and employs on-chip charge pumps for internal high-voltage generation during write/erase - eliminating need for external VPP. Memory protection is enforced via Status Register BP2–BP0 bits and W#/ACC pin assertion.

Key Specifications

Pinout & Package

Package: 24-ball BGA (6 × 8 mm), 6 × 4 pin configuration (FAC024 footprint), lead-free, low-halogen.

Key Features

Applications

Equivalent & Alternatives

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

Compared with S25FL032P0XMFB013, S25FL064L offers double capacity and faster read performance while maintaining compatibility, whereas MX25L3233F trades OTP/CFI features for lower unit cost and broader voltage tolerance - both require validation of erase timing and status register behavior in existing firmware.

Availability

S25FL032P0XMFB013 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot code, and medical diagnostic imaging buffer applications requiring stable component supply despite end-of-life status.

Supply support for S25FL032P0XMFB013 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

Cypress Semiconductor, now part of Infineon Technologies, designs high-reliability non-volatile memory and microcontroller solutions for industrial, automotive, and communications markets.

The S25FL family delivers SPI Flash memory optimized for embedded boot code, firmware storage, and configuration data - emphasizing sector flexibility, low-power operation, and system-level interoperability via CFI.

FAQ

Is S25FL032P0XMFB013 still in production?

No - Cypress officially retired the S25FL032P family and does not recommend it for new designs. However, Aetrix Electronics maintains limited legacy inventory with full traceability and provides lifecycle coordination support for ongoing production programs that depend on this specific variant.

What package type does S25FL032P0XMFB013 use?

S25FL032P0XMFB013 uses a 24-ball BGA package (6 × 8 mm) with 6 × 4 pin configuration (FAC024), lead-free and low-halogen compliant. This matches the "F" (lead-free) and "B" (BGA) codes in the part number suffix.

Can S25FL032P0XMFB013 be used as a drop-in replacement for S25FL032A?

Yes - the S25FL032P is fully backward compatible with S25FL032A in pinout, command set, and electrical characteristics. It adds enhanced features (Quad I/O, sub-sector erase, OTP) but retains identical timing and protocol behavior for legacy commands.

Does S25FL032P0XMFB013 support Quad SPI mode without hardware modification?

Yes - Quad SPI operation is enabled via standard SPI commands (e.g., QIOR, QPP) and requires no PCB changes beyond ensuring HOLD# and W#/ACC pins are routed as I/Os. The device automatically configures internal I/O drivers when these commands are issued.