STM32MP151DAB1

The STM32MP151DAB1 is a microprocessor IC from STMicroelectronics featuring an ARM® Cortex®-A7 32-bit core. The device lists a core speed of 209 MHz and is supplied in a 354-LFBGA (16×16) package; the product name also references 800MHz.

Designed for embedded and consumer applications, the part combines a Cortex‑A7 application core with an ARM® Cortex®-M4 co‑processor and a range of memory controllers and interfaces to address integrated control, connectivity and display requirements.

Key Features

• Core  ARM® Cortex®-A7 32-bit application core listed at 209 MHz.
• Co-processor  ARM® Cortex®-M4 DSP co-processor for real-time control and offloading tasks.
• Memory controllers  Built-in controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 memories to support a range of system memory choices.
• Display  Display interface controllers include HDMI-CEC and LCD support for user interface and video output integration.
• Connectivity  Ethernet 10/100 Mbps and additional interfaces including CAN; USB capabilities listed as "USB 2.0 (2), USB 2.0 OTG+ PHY (3)".
• Graphics  Graphics acceleration is indicated, enabling offloaded rendering for UI tasks.
• Security  ARM TZ (TrustZone) security feature support.
• Package & mounting  354-LFBGA (16×16) supplier device package, surface mount.
• Operating range  Rated for operation from −20 °C to 105 °C.
• Compliance & grade  Consumer grade device; RoHS compliant.

Typical Applications

• Consumer electronics  Use for embedded control and user interfaces where display controllers and graphics acceleration are required.
• Industrial embedded systems  Applies to systems requiring Ethernet connectivity and CAN for communication and control.
• Human‑machine interfaces (HMIs)  Suitable for HMI designs that require LCD or HDMI-CEC display support and offloaded graphics processing.

Unique Advantages

• Heterogeneous processing  Combines an ARM® Cortex®-A7 application core with an ARM® Cortex®-M4 co‑processor to partition real-time control and application tasks.
• Flexible memory support  Integrated controllers for DDR3, DDR3L, LPDDR2 and LPDDR3 enable a range of memory configurations to match system cost and performance targets.
• Integrated display and graphics  On-chip display controllers and graphics acceleration simplify UI development and reduce external component count.
• Multiple connectivity options  Includes Ethernet 10/100 Mbps, CAN and USB capabilities, supporting wired networking and peripheral connectivity.
• Security foundation  ARM TrustZone support provides a hardware foundation for secure execution environments.
• Compact package  354‑LFBGA (16×16) surface-mount package supports compact board layouts.

Why Choose STM32MP151DAB1?

The STM32MP151DAB1 positions itself as a compact, integrated microprocessor solution for embedded and consumer designs that require a mix of application processing, real-time control and display capabilities. With an ARM® Cortex®-A7 application core, an ARM® Cortex®-M4 co‑processor, multiple memory controller options and a broad set of connectivity and display interfaces, it supports diverse embedded system architectures.

Designed and supplied by STMicroelectronics, this device is suited to engineers and product teams targeting consumer-grade applications that need on-chip graphics acceleration, standard Ethernet and CAN connectivity, and a surface-mount 354-LFBGA package for compact designs. Its operating range and RoHS compliance support practical deployment in a wide set of embedded environments.

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