STM32MP151CAB3

The STM32MP151CAB3 is a microprocessor IC in the STM32MP151 series featuring an ARM® Cortex®-A7 main core and an ARM® Cortex®-M4 coprocessor. The primary core is specified as a 32-bit, 1-core processor running at 209 MHz, with an integrated Cortex-M4 for offloaded control and DSP tasks.

Designed for embedded applications, this device integrates display controllers (HDMI-CEC, LCD), multiple memory controller options, a range of connectivity interfaces (Ethernet 10/100Mbps, USB 2.0, USB OTG+PHY, CAN), and ARM TrustZone security features—providing a consolidated platform for systems requiring display, connectivity, and secure execution within a 354-LFBGA (16×16) surface-mount package and an operating range of -40°C to 125°C.

Key Features

• Core and Coprocessor  ARM® Cortex®-A7 main core (1 core, 32-bit, 209 MHz) with an ARM® Cortex®-M4 coprocessor for dedicated control and DSP-style tasks.
• Memory Interfaces  Supports DDR3, DDR3L, LPDDR2 and LPDDR3 memory controllers for flexible RAM choices across designs.
• Display and Graphics  Includes HDMI-CEC and LCD display interface controllers and supports graphics acceleration to drive visual user interfaces.
• Connectivity  Integrated networking and peripheral interfaces including 10/100Mbps Ethernet (1), multiple USB 2.0 ports, USB 2.0 OTG with PHY, and an additional CAN interface.
• Security  ARM TrustZone (ARM TZ) security features for isolated trusted execution environments.
• Package and Mounting  Supplier device package: 354-LFBGA (16×16); surface mount package suitable for compact board designs.
• Environmental Range  Operating temperature range from -40°C to 125°C for deployment in thermally demanding environments.

Typical Applications

• Embedded Systems  General-purpose embedded applications that require a 32-bit application core together with a dedicated microcontroller coprocessor for control tasks.
• Human–Machine Interfaces (HMI)  Systems that need LCD or HDMI-CEC display support and graphics acceleration for responsive user interfaces.
• Connected Devices and Gateways  Networked devices that leverage 10/100Mbps Ethernet, USB 2.0 ports and CAN for connectivity and peripheral interfacing.
• Industrial Control and Sensor Hubs  Control systems and sensor aggregation nodes that benefit from the Cortex-M4 coprocessor and CAN connectivity for real-time processing and communications.

Unique Advantages

• Integrated display and graphics support: HDMI-CEC and LCD controllers plus graphics acceleration reduce the need for external video bridge components.
• Flexible memory options: Support for DDR3, DDR3L, LPDDR2 and LPDDR3 enables designers to choose memory types that match performance and power targets.
• Mixed-core architecture: The combination of a Cortex-A7 application core and a Cortex-M4 coprocessor lets you separate high-level processing from real-time control tasks.
• Multiple wired connectivity interfaces: On-chip 10/100Mbps Ethernet, multiple USB 2.0 ports including OTG+PHY, and CAN provide a broad set of I/O for networking and peripherals.
• Built-in security features: ARM TrustZone support enables partitioning of secure and non-secure execution for protected software functions.
• Wide operating temperature range: Rated for -40°C to 125°C to support deployment in thermally challenging environments.

Why Choose STM32MP151CAB3?

The STM32MP151CAB3 combines a 32-bit ARM® Cortex®-A7 application core with an ARM® Cortex®-M4 coprocessor, broad memory interface support, integrated display and graphics capabilities, and a comprehensive set of connectivity options in a compact 354-LFBGA package. These characteristics make it well suited for embedded designs that require a balance of application performance, real-time control, display support, and connectivity.

With ARM TrustZone security features and an extended operating temperature range, the STM32MP151CAB3 addresses designs where secure execution and thermal robustness are important, while the memory and I/O flexibility help simplify system integration and enable a range of form-factor choices.

Request a quote or submit an inquiry for pricing and availability of the STM32MP151CAB3 to begin evaluating it for your next embedded design.