STM32MP131CAG3T

The STM32MP131CAG3T is a single‑core ARM® Cortex®‑A7 microprocessor in the STM32MP131 series, delivering 32‑bit processing at 650 MHz in a compact 289‑TFBGA (9×9) package. Designed for embedded applications, it combines general‑purpose compute with integrated display, connectivity and hardware security features.

This device targets embedded systems requiring a balance of performance and integration, with on‑chip support for LCD display control, Ethernet, USB 2.0, graphics acceleration and a broad set of security primitives.

Key Features

• Core & Performance Single ARM® Cortex®‑A7 core, 32‑bit, running at 650 MHz for deterministic embedded processing.
• Memory Support Integrated memory controllers supporting DDR3, DDR3L, LPDDR2 and LPDDR3 to match a range of system memory options.
• Display & Graphics LCD display controller and graphics acceleration for driving visual interfaces and improving UI responsiveness.
• High‑speed Connectivity Gigabit Ethernet (10/100/1000 Mbps) interface and two USB 2.0 ports for networked and peripheral connectivity.
• Security & Trust On‑chip security features including AES, ARM TrustZone, boot security, cryptography, secure debug protection, SHA‑1/2, tamper detection, TRNG and volatile key storage to support secure boot and runtime protection.
• Interfaces & GPIO General‑purpose I/O and standard peripheral interfaces for integrating sensors, actuators and system controls.
• Package & Temperature 289‑TFBGA (9×9) surface‑mount package; specified operating temperature range from −40 °C to 125 °C.
• Manufacturer & Series Part of the STM32MP131 series from STMicroelectronics, enabling compatibility within the family.

Typical Applications

• Display and HMI systems — LCD controller and graphics acceleration support responsive user interfaces and visual displays.
• Networked embedded devices — Built‑in Gigabit Ethernet and USB 2.0 ports enable wired connectivity and peripheral integration.
• Secure edge controllers — Hardware security primitives and secure boot features help protect software and keys in edge deployments.
• Embedded controllers with flexible memory — Support for DDR3/DDR3L and LPDDR2/LPDDR3 memory types accommodates varied performance and power targets.

Unique Advantages

• Balanced single‑core performance: 650 MHz ARM® Cortex®‑A7 core provides capable 32‑bit processing for embedded workloads without multicore complexity.
• Integrated display and graphics: LCD controller plus graphics acceleration reduce external component requirements for UI applications.
• Comprehensive connectivity: Gigabit Ethernet plus two USB 2.0 ports simplify network and peripheral interfacing in compact designs.
• Strong security feature set: AES, TrustZone, secure boot, TRNG and cryptographic hashes deliver multiple layers of device protection.
• Flexible memory options: Support for DDR3, DDR3L, LPDDR2 and LPDDR3 lets designers choose appropriate memory technology for cost and power tradeoffs.
• Compact thermal range and packaging: 289‑TFBGA surface‑mount package with −40 °C to 125 °C operating range supports deployment in thermally varied environments.

Why Choose STM32MP131CAG3T?

The STM32MP131CAG3T positions itself as an integrated microprocessor solution for embedded systems that require a combination of display capability, network connectivity and hardware security. Its single ARM® Cortex®‑A7 core at 650 MHz, broad memory controller support and built‑in interfaces enable compact designs with fewer external components.

As part of the STM32MP131 series from STMicroelectronics, this device offers a clear feature set for designers targeting display‑enabled, networked and security‑conscious embedded applications while maintaining a compact package and wide operating temperature range.

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