STM32G081 in STM32 Family
The STM32G081 sub-family from STMicroelectronics is a series of mainstream 32-bit microcontrollers based on the high-performance Arm Cortex-M0+ core. Operating at frequencies up to 64 MHz, these MCUs bridge the gap between entry-level 8-bit or 16-bit controllers and high-end 32-bit systems. They offer a high integration of analog and digital peripherals, including hardware encryption engines, designed specifically for cost-sensitive applications that require efficient power consumption and robust security features in compact footprints.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| STM32G081GBU6 (STMicroelectronics) | 28-pin · UFQFPN | 1,114 |
Variants within the STM32G081 family primarily differ in package size and pin count, ranging from 28-pin to 64-pin options like the LQFP64 or the compact UFQFPN28. While memory density remains consistent at 128 KB Flash, the available number of GPIOs and specific peripheral multiplexing options change based on the physical package, allowing engineers to scale designs based on PCB area and I/O requirements.
