STM32MP151CAC3T

Microprocessors Overview

The STM32MP151CAC3T is a microprocessor featuring an Arm Cortex-A7 core operating at 650 MHz and a Cortex-M4 coprocessor running at 209 MHz. It includes 708 Kbytes of internal SRAM, supports up to 1 Gbyte of external DDR memory, and provides up to 176 I/O ports. The device operates within a supply voltage range of 1.71 V to 3.6 V and functions between -40°C and +125°C. It utilizes a TFBGA361 package with a 12x12 mm footprint.

Microprocessors Feature Summary

• Dual-core architecture combining high-performance application processing with real-time control capabilities
• Integrated hardware security features including secure boot, TrustZone isolation, and active tamper detection
• Comprehensive peripheral set supporting diverse communication protocols and analog signal processing

Microprocessors Applications

• Industrial automation and Industry 4.0 systems
• Smart metering and smart home infrastructure
• Electric vehicle charging stations

Microprocessors Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to confirm package type, temperature grade, and security options. Ensure compatibility with required power management ICs and external memory configurations before procurement.

Microprocessors Selection Notes

Select this component for designs requiring a balance of Linux-capable processing and deterministic real-time execution. Consider the available pin count and peripheral density relative to system interface requirements.

Microprocessors Part Context

This part belongs to the STM32MP1 series, designed for applications needing both high-level OS support and low-latency control. The 'C' designation indicates specific security features such as secure boot and cryptographic hardware acceleration compared to other lines in the family.

Microprocessors FAQ

Does the STM32MP151CAC3T include a GPU?

No, the STM32MP151 line does not include a dedicated GPU; it relies on the LCD-TFT controller for display output.

What is the maximum supported external memory capacity?

The device supports up to 1 Gbyte of external DDR memory via LPDDR2/LPDDR3 or DDR3/DDR3L interfaces.