STM32MP151CAB3

Microprocessors Overview

The STM32MP151CAB3 is a microprocessor featuring a single Arm Cortex-A7 core operating at 800 MHz and an Arm Cortex-M4 real-time coprocessor running up to 209 MHz. It includes a TFT display controller, advanced analog peripherals, and hardware security features such as secure boot and TrustZone. The device supports external DDR memory up to 1 Gbyte and provides extensive connectivity including Ethernet, USB, and multiple communication interfaces.

Microprocessors Feature Summary

• Heterogeneous dual-core architecture combining high-performance application processing with real-time control capabilities
• Integrated LCD-TFT controller supporting WXGA and Full HD resolutions for direct panel interfacing
• Comprehensive hardware security suite including secure boot, active tamper detection, and cryptographic acceleration
• Extensive peripheral set with up to 35 communication interfaces and advanced analog conversion modules

Microprocessors Applications

• Industrial automation and factory PLC systems
• Smart home gateways and thermostats
• Electric vehicle charging infrastructure controllers
• Medical patient monitoring devices

Microprocessors Procurement Notes

Verify the specific package suffix AB3 corresponds to the LFBGA354 configuration in official documentation. Confirm that the 'C' designation indicates the inclusion of secure boot and cryptography features. Ensure compatibility with required external memory types and power management ICs before finalizing procurement specifications.

Microprocessors Selection Notes

Select this component when a single Cortex-A7 core is sufficient for Linux-based applications requiring secure boot capabilities. It is suitable for designs needing integrated TFT display support without a dedicated GPU. Consider the available SRAM size and I/O count against system requirements to ensure adequate resource allocation for both application and real-time tasks.

Microprocessors Part Context

This part belongs to the STM32MP15x product line within the broader STM32MP1 microprocessor series. It targets Industry 4.0 and smart infrastructure markets by providing a balance of performance, security, and power efficiency. The device complements the STM32 ecosystem by offering certified software distributions and development tools for rapid deployment.

Microprocessors Replacement Considerations

STM32MP151CAC3

Microprocessors FAQ

What is the maximum clock frequency for the Cortex-A7 core?

The Cortex-A7 core operates at a maximum frequency of 800 MHz.

Does this device support secure boot?

Yes, the STM32MP151C variant includes secure boot functionality along with TrustZone peripherals and active tamper detection.