M471SE6AE

Microcontrollers Overview

The Nuvoton M471SE6AE is a 32-bit microcontroller based on the ARM Cortex-M4F core, featuring DSP instructions and an FPU. It operates at a maximum frequency of 72 MHz with a supply voltage range of 2.5 V to 5.5 V. The device includes 128 kB of Flash program memory, 32 kB of SRAM, and 4 kB of LDROM. It provides 49 I/O lines, a 12-bit ADC with 16 channels, and interfaces including UART, USB 2.0, SPI, and I2C. Operating temperatures range from -40°C to +105°C in an LQFP-64 package.

Microcontrollers Feature Summary

• Certified Software Test Library (STL) for IEC60730-1 Class B Annex H compliance
• Integrated USB 2.0 full-speed Device/Host controller
• High immunity characteristics against ESD and electrical fast transients

Microcontrollers Applications

• Smart home appliances
• Washing machines
• Refrigerators
• Air conditioners

Microcontrollers Procurement Notes

Verify the specific suffix 'E6AE' against the official Nuvoton datasheet to confirm pinout compatibility and memory configuration. Ensure the selected package matches the LQFP-64 requirement for your PCB layout. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when IEC60730 safety certification is required for appliance control. The integrated USB interface supports direct connectivity without external transceivers. The wide operating voltage range accommodates various power supply designs common in household electronics.

Microcontrollers Part Context

This part belongs to the NuMicro M471 series, designed specifically for smart home appliance applications. The series emphasizes safety features and reliability, offering certified libraries to accelerate development cycles for regulatory compliance in consumer electronics markets.

Microcontrollers Replacement Considerations

Consult the Nuvoton M471 series cross-reference guide for compatible alternatives. Verify that any substitute maintains the same LQFP-64 footprint and pin assignment to ensure mechanical compatibility.