STM32MP151AAA3T

The STM32MP151AAA3T is a microprocessor IC from the STM32MP151 series featuring an ARM® Cortex®-A7 application core and an ARM® Cortex®-M4 coprocessor. It targets embedded systems that require integrated processing, display and connectivity functions.

With a 32-bit single Cortex-A7 core (listed speed 209 MHz), memory controller support, graphics acceleration and multiple wired interfaces, the device is designed to simplify system integration while providing hardware security through ARM TZ.

Key Features

• Core  ARM® Cortex®-A7 single core, 32-bit (209 MHz listed) paired with an ARM® Cortex®-M4 coprocessor for offloading real-time tasks.
• Memory Interfaces  Support for DDR3, DDR3L, LPDDR2 and LPDDR3 memory controllers to match a range of system memory configurations.
• Graphics & Display  Includes graphics acceleration and display interface controllers (HDMI-CEC, LCD) for user interfaces and video output.
• Connectivity  Integrated network and vehicle/industrial interfaces including Ethernet (10/100 Mbps, GbE) and CAN, plus multiple USB options (USB 2.0 ports and USB 2.0 OTG + PHY).
• Security & System  ARM TrustZone (ARM TZ) security feature for system-level trusted execution and partitioning.
• Package & Mounting  448-LFBGA package (18x18) in a surface-mount form factor for compact board designs.
• Operating Range  Specified operating temperature from -40 °C to 125 °C to support a wide thermal envelope.
• Compliance  RoHS compliant.

Typical Applications

• Embedded Systems  Central processing for embedded platforms leveraging the Cortex-A7 core and Cortex-M4 coprocessor for mixed-control and application tasks.
• Human-Machine Interfaces (HMI)  Driving LCD and HDMI-CEC displays with built-in graphics acceleration for responsive user interfaces.
• Networked Devices  Gateway and connectivity applications using integrated Ethernet (10/100 Mbps and GbE) and multiple USB ports.
• Industrial Control  Systems requiring broad temperature range operation, real-time coprocessing and CAN connectivity.

Unique Advantages

• Dual-Processor Architecture: Combines an ARM® Cortex®-A7 application core with an ARM® Cortex®-M4 coprocessor to separate high-level application processing from real-time control.
• Flexible Memory Support: DDR3, DDR3L, LPDDR2 and LPDDR3 memory controller support enables designers to choose memory technology that fits performance and power targets.
• Integrated Display and Graphics: On-chip graphics acceleration plus HDMI-CEC and LCD controllers reduce external graphics hardware requirements.
• Broad Connectivity: Multiple Ethernet speeds, CAN and several USB interfaces (including OTG + PHY) provide a comprehensive connectivity suite for networked embedded designs.
• System Security: ARM TrustZone integration supports trusted execution environments for enhanced system partitioning and security.
• Robust Thermal Range: Operation from -40 °C to 125 °C supports applications that require extended temperature performance.

Why Choose STM32MP151AAA3T?

The STM32MP151AAA3T positions itself as a highly integrated microprocessor solution combining an ARM® Cortex®-A7 application core, an ARM® Cortex®-M4 coprocessor, extensive memory interface options and a rich set of connectivity and display peripherals. This combination helps reduce system complexity and BOM while delivering the processing and I/O required for modern embedded designs.

Designed for developers and procurement teams building embedded, display-rich and connected devices, the STM32MP151AAA3T delivers a compact 448-LFBGA package, hardware security features and a wide operating temperature range to support durable, scalable designs supported by the STM32MP1 series ecosystem.

Request a quote or submit a procurement enquiry to receive pricing and availability information for the STM32MP151AAA3T.