STM32MP153AAA3

The STM32MP153AAA3 is a microprocessor IC in the STM32MP153 series based on ARM® Cortex®-A7 architecture. It combines a dual-core 32-bit application processor with an ARM® Cortex®-M4 co-processor to partition application and real-time tasks within embedded designs.

Designed for embedded systems that require integrated display, connectivity and memory support, this device offers a compact 448-LFBGA package and an extended operating temperature range for deployment in a wide set of industrial and embedded environments.

Key Features

• Processor cores Dual ARM® Cortex®-A7 32-bit cores (listed speed: 209 MHz) with an ARM® Cortex®-M4 co-processor for handling real-time or control tasks.
• Memory controllers Supports DDR3, DDR3L, LPDDR2 and LPDDR3 memory types to match a range of performance and power targets.
• Display and graphics Includes LCD and HDMI-CEC display interface controllers and graphics acceleration capability for UI and multimedia applications.
• Connectivity interfaces Integrated 10/100 Mbps Ethernet, multiple USB 2.0 ports (including USB OTG + PHY), and CAN support provide broad I/O for networking and peripheral attachment.
• Security ARM TrustZone (ARM TZ) security features are included to support hardware-assisted secure execution.
• Package and mounting Delivered in a 448-LFBGA (18×18) surface-mount package for high-density board designs.
• Operating range Rated for an operating temperature range of −40 °C to 125 °C for use in temperature-demanding embedded applications.
• Compliance RoHS compliant.

Typical Applications

• Industrial control and automation Dual-core processing and real-time M4 support enable separation of HMI/application logic and deterministic control tasks while offering Ethernet and CAN connectivity for field networks.
• Human–machine interfaces (HMI) Integrated display controllers and graphics acceleration make the device suitable for embedded user interfaces and touchscreen displays.
• Networked embedded devices On-chip Ethernet and multiple USB interfaces support gateway and edge devices that require local processing and peripheral connectivity.
• Multimedia and display controllers HDMI-CEC and LCD support combined with graphics acceleration enable multimedia handling and display-driven applications.

Unique Advantages

• System-level integration: Multiple onboard interfaces (Ethernet, USB, CAN, display controllers) reduce external component count and simplify board-level design.
• Dedicated real-time co-processor: The ARM® Cortex®-M4 handles time-critical control tasks separately from the Cortex®-A7 application cores, enabling deterministic performance where needed.
• Flexible memory support: Compatibility with DDR3, DDR3L, LPDDR2 and LPDDR3 memory types allows designers to optimize for cost, power or performance.
• Extended temperature capability: −40 °C to 125 °C rating supports deployment in thermally demanding embedded environments.
• Compact, high-density package: The 448-LFBGA (18×18) package provides high pin-count functionality in a compact footprint for advanced embedded boards.
• Security support: ARM TrustZone provides hardware-based security primitives for partitioning and protecting sensitive code and data.

Why Choose STM32MP153AAA3?

The STM32MP153AAA3 positions itself as an integrated embedded processing solution that combines dual ARM® Cortex®-A7 application cores with an ARM® Cortex®-M4 co-processor, extensive memory support and a broad set of connectivity and display interfaces. Its compact 448-LFBGA package and wide operating temperature range meet the needs of space-constrained, temperature-challenging embedded designs.

Choose this device when you need a capable application processor with deterministic real-time capability, multiple interface options, and hardware security features—providing a balanced platform for developing networked, display-driven and control-oriented embedded products.

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