STM32MP151FAC1

The STM32MP151FAC1 is a microprocessor IC from STMicroelectronics in the STM32MP151 series, built around an ARM® Cortex®‑A7 core. It provides a 32‑bit single‑core application processor and an ARM® Cortex®‑M4 co‑processor to address embedded, consumer‑grade designs.

Designed for embedded consumer applications, the device integrates graphics acceleration, display controllers, multiple memory interfaces and a range of connectivity options to support user interfaces, multimedia and networked peripherals.

Key Features

• Core and Co‑processor — ARM® Cortex®‑A7 single core, 32‑bit with a listed core speed of 209 MHz; includes an ARM® Cortex®‑M4 co‑processor for offloaded real‑time tasks.
• Memory Interfaces — Integrated controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 memories to support flexible memory configurations.
• Display and Graphics — Includes LCD and HDMI‑CEC display interface controllers and graphics acceleration to support visual user interfaces and multimedia rendering.
• Connectivity — Ethernet options include 10/100 Mbps and Gigabit Ethernet; USB capabilities listed as USB 2.0 (2) and USB 2.0 OTG + PHY (3); additional interfaces include CAN.
• Security — Supports ARM TrustZone (ARM TZ) security features for hardware‑based isolation.
• Package and Mounting — 361‑TFBGA (12×12) package, surface‑mount mounting for compact board designs.
• Operating Range and Grade — Consumer grade device rated for an operating temperature range of −20 °C to 105 °C.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Consumer Embedded Devices — Process application workloads and manage peripherals in consumer‑grade embedded systems that require multimedia and connectivity.
• Human‑Machine Interfaces (HMIs) — Use integrated display controllers and graphics acceleration for touchscreen and visual interface control.
• Networked Multimedia Gateways — Leverage Ethernet and USB interfaces to build media gateways and home networking appliances.
• Peripheral Controllers and Gateways — Combine the Cortex‑A7 application core with the Cortex‑M4 co‑processor for mixed control and application tasks, including CAN‑connected modules.

Unique Advantages

• Dual‑processor Model: Combines an ARM® Cortex®‑A7 application core with an ARM® Cortex®‑M4 co‑processor to separate application and real‑time control workloads.
• Flexible Memory Support: Multiple DDR and LPDDR memory controller support enables designers to choose memory types that match performance and cost targets.
• Integrated Display and Graphics: Built‑in LCD and HDMI‑CEC controllers plus graphics acceleration reduce external component needs for visual interfaces.
• Broad Connectivity: On‑chip Ethernet (10/100 Mbps and GbE), USB 2.0 interfaces, and CAN support a wide range of networked and peripheral applications.
• Security Foundation: ARM TrustZone provides hardware security primitives to enable partitioning of secure and non‑secure functions.
• Compact, Surface‑Mount Package: The 361‑TFBGA (12×12) package allows high integration in space‑constrained consumer boards while supporting a wide operating temperature span.

Why Choose STM32MP151FAC1?

The STM32MP151FAC1 positions itself as an integrated microprocessor solution for consumer embedded designs that need a balance of application processing, real‑time control, graphics and diverse connectivity. Its combination of an ARM® Cortex®‑A7 application core and an ARM® Cortex®‑M4 co‑processor, together with multiple memory controller options and display/graphics support, helps streamline system architecture and reduce external components.

As a component from STMicroelectronics in a 361‑TFBGA package, the STM32MP151FAC1 is suited to designs where compact board footprint, display capability, network interfaces and a consumer operating temperature range are required.

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