STM32MP131DAF7

The STM32MP131DAF7 is a single-core, 32-bit microprocessor IC based on the ARM® Cortex®-A7 core running at 1 GHz, designed for embedded and industrial applications. It integrates multimedia processing and graphics acceleration alongside a broad set of I/O and security features to support connected, display-oriented, and secure embedded designs.

Built for industrial-grade operation, the device combines memory interface flexibility, wired networking, USB connectivity, and on-chip security primitives to simplify system architecture while meeting demanding temperature and reliability requirements.

Key Features

• Core and Performance Single ARM® Cortex®-A7 core, 32-bit, operating at 1 GHz for embedded processing and control tasks.
• Multimedia and DSP Includes multimedia co-processor capabilities with NEON™ SIMD support for accelerated signal and media processing.
• Memory Interfaces Integrated controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 memory types to support a range of system memory configurations.
• Display and Graphics LCD display interface controller and on-chip graphics acceleration to support user interfaces and visual applications.
• Wired Connectivity One 10/100/1000 Mbps Ethernet interface for high-speed wired networking.
• USB Two USB 2.0 interfaces for peripheral connectivity and host/device use cases.
• Security Features Comprehensive security including AES, ARM TrustZone, boot security, cryptography, secure debug, SHA-1/2, tamper detection, TRNG, and volatile key storage.
• General-Purpose I/O GPIO interfaces for board-level control and peripheral interfacing.
• Package and Mounting Supplied in a 320-TFBGA (11×11) package, designed for surface-mount assembly.
• Industrial Temperature Range Rated for operation from −40°C to 105°C, suitable for industrial environments.

Typical Applications

• Industrial Control — Use the STM32MP131DAF7 for embedded control systems that require industrial temperature qualification and wired networking.
• Human-Machine Interfaces (HMIs) — Leverage the LCD display controller and graphics acceleration to drive operator displays and touch panels.
• Networking Appliances — Integrate the Gigabit Ethernet interface for connected edge devices and networking equipment.
• Secure Embedded Systems — Apply on-chip security features such as AES, TrustZone, and TRNG to protect boot, data, and communications.

Unique Advantages

• Balanced Single-Core Performance: A 1 GHz ARM® Cortex®-A7 core provides a predictable performance footprint for embedded application logic and control.
• Flexible Memory Support: Native controllers for DDR3/DDR3L and LPDDR2/LPDDR3 enable designers to choose memory appropriate to performance and power targets.
• Integrated Connectivity: On-chip Gigabit Ethernet and two USB 2.0 ports reduce the need for external controllers and simplify board design.
• Comprehensive Security: Multiple hardware security primitives and secure boot options support robust device and data protection strategies.
• Industrial Reliability: Rated for −40°C to 105°C and provided in a compact 320-TFBGA package suitable for surface-mount assembly in industrial systems.
• Display-Ready Integration: LCD controller and graphics acceleration enable efficient implementation of visual interfaces without extensive external hardware.

Why Choose STM32MP131DAF7?

The STM32MP131DAF7 positions itself as a compact, industrial-grade microprocessor that combines a 1 GHz ARM® Cortex®-A7 core with multimedia, networking, and strong security primitives. Its flexible memory interfaces and integrated display and connectivity peripherals make it suitable for embedded designs that require a balance of performance, integration, and operational robustness.

Manufactured by STMicroelectronics and supplied in a 320-TFBGA package for surface-mount assembly, the STM32MP131DAF7 is targeted at engineers building industrial and embedded products that need secure, connected, and display-capable processing in challenging temperature environments.

Request a quote or submit an inquiry to obtain pricing and availability for the STM32MP131DAF7 and to discuss how it can fit into your next embedded or industrial design.