STM32G473 in STM32 Family
The STM32G473 sub-family by STMicroelectronics is a high-performance mainstream microcontroller series based on the 32-bit ARM Cortex-M4 core with FPU and DSP instructions. Operating at frequencies up to 170 MHz, these MCUs bridge the gap between standard mainstream and high-performance tiers. They are specifically engineered for analog-intensive applications, featuring a rich set of advanced analog peripherals including high-speed ADCs, DACs, and operational amplifiers, alongside hardware mathematical accelerators for efficient motor control and power conversion tasks.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| STM32G473CEU3 (STMicroelectronics) | 48-pin · UFQFPN | 896 |
The STM32G473 family variants primarily differ in their package types and memory densities. Flash memory ranges from 128KB up to 512KB, with SRAM configurations scaled accordingly. Physical packages vary from compact 48-pin UFQFPN and LQFP housings to 128-pin variants, offering different counts of available GPIOs and peripheral multiplexing options. Some variants are also rated for extended temperature ranges to meet industrial and automotive environmental requirements.
