STM32G031K8T6U

Microcontrollers Overview

The STM32G031K8T6U is a mainstream microcontroller based on the Arm Cortex-M0+ core, operating at up to 64 MHz. It features 64 Kbytes of Flash memory and 8 Kbytes of SRAM with hardware parity check. The device supports a supply voltage range of 1.7 V to 3.6 V and operates within temperatures from -40°C to 85°C/105°C/125°C. Key peripherals include two USARTs, two I2Cs, two SPIs/I2S, a 12-bit ADC, multiple timers, and a low-power RTC.

Microcontrollers Feature Summary

• High-performance Arm Cortex-M0+ CPU with Memory Protection Unit (MPU)
• Integrated flash memory with read/write protection and securable area
• Comprehensive communication interfaces including I2C, SPI, USART, and LPUART
• Low-power modes: Sleep, Stop, Standby, and Shutdown

Microcontrollers Applications

• Consumer electronics applications
• Industrial control systems
• Appliance domains
• Internet of Things (IoT) solutions

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'U' against official STMicroelectronics documentation to confirm package type and temperature grade. Ensure compatibility with design requirements for the UFQFPN32 package. Cross-reference the datasheet revision history for any updates regarding electrical characteristics or pin assignments before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when an entry-level MCU with robust security features and extensive peripheral integration is required. The inclusion of a CRC calculation unit and hardware parity check enhances data integrity. Consider the available low-power modes and VBAT operation for battery-powered designs requiring extended standby capabilities.

Microcontrollers Part Context

This part belongs to the STM32G031x4/x6/x8 series of mainstream microcontrollers. These devices are designed for cost-sensitive applications requiring high integration. The series shares common architectural features across different memory sizes and package options, facilitating scalable product development within the same ecosystem.

Microcontrollers Replacement Considerations

Compatible substitutes within the STM32G031 family include STM32G031K8T6 and STM32G031K8U, subject to package and temperature range verification. Ensure that alternative parts match the specific Flash size, RAM capacity, and interface availability required by the application design.