STM32MP135FAF7T

Microprocessors Overview

The STM32MP135FAF7T is a high-performance microprocessor featuring a single Arm Cortex-A7 core operating at up to 1 GHz. It integrates an LCD-TFT controller, a camera interface, dual Ethernet MACs, and two CAN FD controllers. The device includes advanced security features such as secure boot, TrustZone peripherals, and cryptographic accelerators. Memory support extends to 1 Gbyte of external DDR via a flexible controller, alongside 168 Kbytes of internal SRAM. It provides extensive I/O capabilities including multiple communication interfaces, timers, and analog peripherals.

Microprocessors Feature Summary

• Integrated hardware acceleration for AES, DES/TDES, PKA, HASH, and true random number generation
• LCD-TFT display controller supporting WXGA and Full HD resolutions with layered graphics processing
• Enhanced camera pipe capable of handling high-resolution image sensors with pixel clock up to 120 MHz
• Dual Gigabit Ethernet MACs with IEEE 1588v2 hardware timestamping support

Microprocessors Applications

• Industrial Human-Machine Interfaces (HMI)
• Smart metering and energy management systems
• Point-of-Sale (POS) terminals and cash registers
• Industrial gateways and automation control units

Microprocessors Procurement Notes

Verify the specific package variant corresponding to the suffix 'AF' against the official datasheet pinout diagrams. Confirm that the selected component meets the required industrial temperature range specifications for your target application environment. Ensure compatibility with the necessary power supply sequencing and PMIC integration before finalizing procurement orders.

Microprocessors Selection Notes

Select this model when high-frequency processing combined with robust security certifications is required. It is suitable for applications needing direct parallel RGB display connections and dual network interfaces without requiring a separate GPU. Consider alternative variants if a real-time coprocessor or higher memory density is needed.

Microprocessors Part Context

This component belongs to the STM32MP13x series, designed as entry-level industrial MPUs. It shares the Cortex-A7 architecture with higher-end models but focuses on cost-effective solutions for graphics and security. The 'F' designation indicates enhanced security features compared to basic variants.

Microprocessors Replacement Considerations

Public confirmed substitute part numbers: STM32MP135CAF7T, STM32MP135DAF7T.