STM32MP151CAA3T

The STM32MP151CAA3T is a microprocessor IC from the STM32MP151 series featuring an ARM® Cortex®-A7 core and an ARM® Cortex®-M4 coprocessor. Designed for embedded systems, it integrates display and connectivity features alongside multi-standard memory controller support for system-level integration in space- and power-constrained designs.

Key value propositions include a 32‑bit application core running at 209 MHz, integrated peripheral interfaces (USB, Ethernet, CAN), display controllers, and support for DDR3/LPDDR memory types—enabling compact, highly integrated embedded applications.

Key Features

• Core and Coprocessor  ARM® Cortex®-A7 32‑bit single core operating at 209 MHz with an ARM® Cortex®-M4 coprocessor for real-time tasks and offloading.
• Memory Controllers  Supports DDR3, DDR3L, LPDDR2 and LPDDR3 memory types to match a range of system performance and power profiles.
• Display and Graphics  Includes HDMI-CEC and LCD display interface controllers and graphics acceleration to support graphical user interfaces and multimedia display tasks.
• Connectivity  Integrated Ethernet options (10/100 Mbps and GbE), USB 2.0 ports (two) plus USB 2.0 OTG with PHY (three), and CAN for a variety of networked and peripheral use cases.
• Security  ARM TrustZone (ARM TZ) security feature for hardware-assisted isolation of secure and non-secure software domains.
• Package and Mounting  448‑LFBGA package (18 × 18 mm) in a surface-mount form factor for high-density board designs.
• Operating Temperature  Designed to operate across a wide temperature range from -40°C to 125°C for demanding environmental conditions.
• Grade  Grade: Automotive.

Typical Applications

• Embedded HMI and Display Systems  Use the LCD and HDMI-CEC interfaces combined with graphics acceleration to drive user interfaces and visual displays.
• Networked Gateways and Controllers  Ethernet, USB and CAN connectivity make the device suitable for embedded gateways, protocol bridges and communication controllers.
• Real-Time and Control Subsystems  The Cortex-M4 coprocessor enables real-time control and sensor interfacing alongside the main application processor.

Unique Advantages

• Heterogeneous processing: Dual-core architecture (Cortex-A7 plus Cortex-M4) allows separation of application and real-time tasks to simplify software partitioning and improve responsiveness.
• Versatile memory support: Multiple DDR and LPDDR controller support enables designers to select memory types that balance cost, performance and power.
• Integrated multimedia and display interfaces: Built-in display controllers and graphics acceleration reduce external component count for compact HMI and multimedia designs.
• Rich connectivity options: Multiple USB ports, Ethernet (10/100 and GbE) and CAN support a wide range of peripheral and network topologies without extensive add-on hardware.
• Robust thermal range: Operation from -40°C to 125°C supports deployment in thermally demanding environments.
• Compact package: 448‑LFBGA (18×18 mm) surface-mount package supports high-density PCB layouts.

Why Choose STM32MP151CAA3T?

The STM32MP151CAA3T combines a 32‑bit ARM® Cortex®-A7 application core with an ARM® Cortex®-M4 coprocessor, broad memory controller compatibility, and integrated display and connectivity peripherals to deliver a balanced platform for embedded system designs. Its feature set supports partitioned software architectures and reduces external component requirements for streamlined designs.

This device is suited for developers and procurement teams seeking a compact, well-integrated MPU for embedded applications that require display capability, multiple connectivity options, and operation across a wide temperature range, backed by the STM32MP151 series platform.

Request a quote or submit a purchase inquiry to receive pricing and availability for the STM32MP151CAA3T. Our team can provide lead-time details and support for your design evaluation and production planning.