STM32MP135FAE7

The STM32MP135FAE7 is a single-core ARM® Cortex®-A7 microprocessor IC from STMicroelectronics, provided in a 289-LFBGA (14×14) package. It delivers a 32-bit core architecture with integrated multimedia acceleration and a broad set of interfaces for embedded applications.

Targeted at industrial embedded systems, this device combines connectivity (dual Gigabit Ethernet, USB 2.0, CANbus), display support (LCD controller and graphics acceleration), and a comprehensive security feature set, alongside wide temperature operation from −40 °C to 105 °C.

Key Features

• Core & Performance  ARM® Cortex®-A7 single core, 32-bit processor with a specified speed of 1 GHz.
• Multimedia & SIMD  Includes multimedia and NEON™ SIMD support for accelerated signal and media processing.
• Memory Controllers  Supports DDR3, DDR3L, LPDDR2 and LPDDR3 memory interfaces for flexible system memory options.
• Display & Graphics  Built-in LCD display interface controller and graphics acceleration to support user interfaces and HMI designs.
• Connectivity  Dual 10/100/1000 Mbps Ethernet ports, two USB 2.0 ports, and CANbus provide broad wired connectivity for networking and field-bus integration.
• 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  289-LFBGA (14×14) surface-mount package suitable for compact embedded assemblies.
• Industrial Grade & Temperature Range  Industrial grade device rated for operation from −40 °C to 105 °C.
• Compliance  RoHS compliant.

Typical Applications

• Industrial Control  Use dual Gigabit Ethernet and CANbus to connect controllers and sensors in factory and process automation environments.
• Human–Machine Interfaces (HMI)  LCD controller and graphics acceleration enable responsive displays and touchscreen interfaces for operator panels.
• Networked Embedded Systems  Dual Gigabit Ethernet and USB 2.0 ports provide the connectivity needed for gateways, edge nodes, and communication appliances.
• Secure IoT Devices  Integrated security primitives (AES, TrustZone, TRNG, secure boot) support designs that require data protection and secure boot chains.

Unique Advantages

• Single-chip integration of core functions: Combines processor core, memory interfaces, display controller, and multiple connectivity ports to reduce BOM and simplify board design.
• Extensive security feature set: Hardware AES, TrustZone, secure boot, TRNG and related cryptography features enable robust device and data protection strategies.
• Versatile memory support: Compatibility with DDR3, DDR3L, LPDDR2 and LPDDR3 allows designers to choose the memory footprint and power profile that fits their application.
• Industrial-ready thermal range: Rated for −40 °C to 105 °C operation for reliable performance in harsh environments.
• High-throughput connectivity: Dual Gigabit Ethernet ports and multiple USB interfaces support bandwidth-intensive networking and peripheral use cases.
• Compact surface-mount package: 289-LFBGA (14×14) package reduces PCB area while accommodating the device’s integration level.

Why Choose STM32MP135FAE7?

The STM32MP135FAE7 positions itself as a highly integrated single-core 32-bit microprocessor for industrial embedded designs that require a combination of connectivity, display capability, and strong security. Its set of memory interfaces, dual Gigabit Ethernet, USB ports, CANbus, and graphics support make it suitable for HMI, control, and networked applications.

With industrial temperature ratings, a compact LFBGA package, and an extensive hardware security feature set, the STM32MP135FAE7 provides a balanced platform for engineers seeking reliable, secure, and connected embedded processing in a single device.

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