STM32G071GBU6TR

Microcontrollers Overview

The STM32G071GBU6TR is a mainstream microcontroller based on the Arm Cortex-M0+ core, operating at up to 64 MHz. It features 128 Kbytes of Flash memory and 36 Kbytes of SRAM with hardware parity check. The device includes a USB Type-C Power Delivery controller, four USARTs, two I2Cs, two SPIs/I2S, and an HDMI CEC interface. It operates within a voltage range of 1.7 V to 3.6 V and supports temperatures from -40°C to 85°C/105°C/125°C.

Microcontrollers Feature Summary

• Integrated USB Type-C Power Delivery controller for power negotiation
• Memory protection unit (MPU) with securable area and read/write protection
• Flexible DMA controller with request multiplexer for efficient data transfer
• Multiple low-power modes including Stop, Standby, and Shutdown

Microcontrollers Applications

• Consumer electronics requiring USB Type-C connectivity
• Industrial control systems needing robust communication interfaces
• IoT solutions utilizing low-power operation and secure memory
• Appliance domains with advanced motor control requirements

Microcontrollers Procurement Notes

Verify the specific temperature grade suffix (B for 105°C or standard for 85°C) against the datasheet Table 1. Confirm the UFQFPN-28 package dimensions match the design footprint. Ensure the ordering code corresponds to the tape-and-reel format indicated by the TR suffix. Cross-reference the ECOPACK 2 compliance status for environmental regulations.

Microcontrollers Selection Notes

Select this component when a balance of performance and cost is required for IoT applications. The inclusion of a USB Type-C PD controller eliminates external controllers. Verify that the 128 KB Flash capacity meets application storage needs. Consider the 36 KB RAM size for complex logic processing. Check if the available GPIO count suffices for peripheral connections.

Microcontrollers Part Context

This part belongs to the STM32G071x8/xB series, which are mainstream MCUs designed for consumer, industrial, and appliance markets. The GBU6 variant specifically denotes the UFQFPN-28 package with 128 KB Flash. It shares the same core architecture as other members in the STM32G0 family but offers distinct memory and pin configurations.

Microcontrollers Replacement Considerations

STM32G071GBU6TR serves as a direct replacement for STM32G071GBU6 in designs requiring tape-and-reel packaging. Both parts share identical electrical characteristics and pinouts. Verify that the manufacturing lot dates and revision levels meet project specifications before substitution.