STM32MP131CAF3

The STM32MP131CAF3 is an ARM® Cortex®-A7 microprocessor IC in the STM32MP131 series. It implements a single 32‑bit Cortex‑A7 core running at 650 MHz and targets embedded applications requiring CPU performance combined with multimedia and security features.

Built with integrated memory controllers, display and connectivity interfaces, and a comprehensive security suite, this device is designed to simplify system integration for embedded products that need processing, graphics/display capability, and secure operation across a wide operating temperature range.

Key Features

• Core  Single ARM® Cortex®-A7 32‑bit core operating at 650 MHz for general-purpose application processing.
• Co-processors / DSP  Multimedia and NEON™ SIMD support for accelerated media and signal processing tasks.
• Memory Interfaces  Integrated controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 memory technologies to support a range of performance and power targets.
• Display  LCD display interface controller and graphics acceleration capabilities for user interfaces and graphical output.
• Connectivity  1× Ethernet 10/100/1000 Mbps and 2× USB 2.0 ports enable wired networking and peripheral connectivity.
• Security  Comprehensive security features including AES, ARM TrustZone, boot security, cryptography, secure debug, SHA‑1/2, tamper detection, TRNG and volatile key storage.
• Package & Mounting  320‑TFBGA (11×11) package in a surface‑mount form factor for compact board designs.
• Operating Range  Rated for an operating temperature range of −40°C to 125°C for use in thermally demanding environments.
• System I/O  General-purpose I/O (GPIO) and additional interfaces to support peripheral integration.

Typical Applications

• Embedded systems  General embedded applications that require a 32‑bit application processor with multimedia acceleration and multiple memory options.
• Networked devices  Products that need Gigabit Ethernet connectivity alongside USB peripheral support for communication and data exchange.
• Graphical user interfaces  Systems requiring LCD display support and graphics acceleration for responsive UI and multimedia playback.
• Secure products  Designs that require hardware security primitives such as AES, TRNG and secure boot to protect data and firmware integrity.

Unique Advantages

• Balanced single‑core performance: 650 MHz ARM® Cortex®‑A7 core provides a predictable processing platform for control and application tasks.
• Integrated multimedia acceleration: NEON™ SIMD and graphics acceleration offload compute‑intensive media tasks from the CPU.
• Flexible memory support: DDR3/DDR3L/LPDDR2/LPDDR3 controller compatibility eases selection of memory for performance or power optimization.
• Comprehensive security suite: Built‑in AES, TrustZone, secure boot and TRNG support helps protect system assets and enable secure deployment.
• Rich connectivity: On‑chip Gigabit Ethernet and multiple USB 2.0 ports reduce external component count for networked and peripheral‑rich designs.
• Wide thermal range: −40°C to 125°C operating range supports use in thermally challenging environments.

Why Choose STM32MP131CAF3?

The STM32MP131CAF3 combines a 650 MHz ARM® Cortex®‑A7 core with multimedia acceleration, extensive security features, and versatile memory and connectivity options to deliver a compact, integrated processor solution for embedded designs. Its 320‑TFBGA package and broad operating temperature range make it suitable for applications that demand a small footprint and robust environmental performance.

This device is well suited for engineers designing embedded systems that require integrated display, networking and secure features while keeping board-level integration straightforward. The STM32MP131CAF3 offers a clear value proposition for designs that need balanced processing, media capabilities and built‑in security.

Request a quote or submit an inquiry to receive pricing, availability, and support information for the STM32MP131CAF3. Our team can assist with volume pricing and lead‑time details to help move your design forward.