It sits in the STM32G0 value line, aimed at cost-sensitive industrial and consumer applications where USB Type-C Power Delivery is needed without moving to a higher-pin-count or higher-cost part.
48-UFQFPN — small footprint, exposed pad, reworkable
Orientation is clear from the pin-1 chamfer, so rework is straightforward if you keep the profile under 260°C peak.
The base product number STM32G071 covers multiple Flash and package variants, which helps with second-sourcing across the same family if allocation tightens.
64 KB Flash / 36 KB SRAM — sizing the firmware and data buffers
The 36 KB SRAM handles two 1 KB USB packets, a few hundred bytes of protocol state, and a moderate data buffer.
Peripherals and connectivity — what is on the silicon
Connectivity includes HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, and USB Type-C with Power Delivery. The USB PD controller is built in, so you can negotiate power contracts up to the 3.6 V supply limit without an external PHY or CC logic chip.