STM32F412RET6TR

Microcontrollers Overview

The STM32F412RET6TR is a microcontroller based on the high-performance Arm Cortex-M4 32-bit RISC core operating at up to 100 MHz. It features a single-precision floating-point unit (FPU), DSP instructions, and a memory protection unit (MPU). The device includes 512 Kbytes of Flash memory and 256 Kbytes of SRAM. It operates within a voltage range of 1.7 V to 3.6 V and supports an industrial temperature range from -40 °C to +85 °C. The component is housed in a 64-pin LQFP package.

Microcontrollers Feature Summary

• Dynamic Efficiency architecture with Batch Acquisition Mode for optimized power consumption
• High-speed embedded memories including 512 Kbytes of Flash and 256 Kbytes of SRAM
• Integrated digital filter for sigma-modulators (DFSDM) for sensor applications
• Advanced communication interfaces including USB OTG FS, Quad-SPI, and multiple I2S peripherals

Microcontrollers Applications

• Industrial motor control systems
• Audio equipment requiring class accuracy
• Medical devices utilizing DFSDM sensors
• Consumer electronics with USB connectivity

Microcontrollers Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging when sourcing components. Confirm the manufacturer is STMicroelectronics and the part number matches exactly. Ensure compatibility with the required operating voltage and temperature specifications for the target application environment before finalizing procurement.

Microcontrollers Selection Notes

Select this component for applications requiring a balance of performance and power efficiency. The inclusion of the FPU and DSP instructions makes it suitable for complex signal processing tasks. Consider the available I/O count and peripheral set, such as the USB OTG and Quad-SPI, against specific system requirements.

Microcontrollers Part Context

This part belongs to the STM32 Dynamic Efficiency product line, combining power efficiency with high performance. It is part of the STM32F4 series, which utilizes the Cortex-M4 core. The RET6 variant specifically denotes the 512 KB Flash configuration in a 64-pin package, distinguishing it from other memory sizes or pin counts in the family.

Microcontrollers Replacement Considerations

Compatible substitutes include STM32F412RET6 and STM32F412RGT6. Verify that the replacement part offers equivalent memory capacity and pinout compatibility. Ensure the alternative component supports the same operating voltage and temperature ranges required by the design.