STM32MP235FAJ3

Microprocessors Overview

The STM32MP235FAJ3 is a microprocessor featuring dual Arm Cortex-A35 cores operating at up to 1.5 GHz and a single Cortex-M33 core at 400 MHz. It includes an optional VeriSilicon GPU/NPU, hardware video decoder for H.264/VP8, and supports external DDR3L, DDR4, or LPDDR4 memory up to 4 Gbytes. The device integrates two Gigabit Ethernet interfaces, two FDCAN controllers, USB Type-C PD, MIPI DSI/LVDS displays, and MIPI CSI-2 camera interfaces within a TFBGA361 package.

Microprocessors Feature Summary

• Dual-core Cortex-A35 subsystem with TrustZone security and hardware virtualization support
• Integrated VeriSilicon GPU and NPU for graphics acceleration and AI inference
• Comprehensive multimedia capabilities including hardware video decoding and display/camera interfaces
• Robust security framework with secure boot, active tamper protection, and cryptographic accelerators

Microprocessors Applications

• Industrial automation and Industry 4.0 gateways
• Smart home appliances and white goods control panels
• Medical equipment user interfaces
• Edge AI vision systems with camera integration

Microprocessors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and peripheral configuration. Ensure that the selected package variant matches the design constraints for thermal management and board space. Confirm supply chain availability through authorized distributors as lead times may vary based on production schedules.

Microprocessors Selection Notes

Select this component when high-performance computing is required alongside real-time control via the Cortex-M33 core. Consider the integrated GPU and NPU for applications needing local AI processing or complex graphical user interfaces. Evaluate the extensive connectivity options, including dual Ethernet and multiple serial interfaces, to determine if it meets the system's communication requirements without additional controllers.

Microprocessors Part Context

This part belongs to the STM32MP2 series of microprocessors designed for cost-effective edge solutions. It shares software compatibility with the broader STM32MPU family through OpenSTLinux distributions. The series emphasizes low power consumption and extended temperature ranges, making it suitable for diverse industrial and consumer environments requiring robust performance.

Microprocessors Replacement Considerations

Consult the STM32MP23xC/F product comparison tables in the official datasheet for alternative pin-to-pin compatible devices within the same series. Verify differences in core counts, cache sizes, and peripheral availability before substitution.