The STM32G071RB is the STMicroelectronics microcontroller assembled on the NUCLEO-G071RB board: an Arm Cortex-M0+ core at up to 64 MHz, with 128 KB flash and 36 KB SRAM in a 64-pin LQFP64 package (full ordering code STM32G071RBT6: R encodes the 64-pin count, B the 128 KB grade).
Every figure on this page comes from the admitted DS12232 Rev 5 datasheet snapshot. Deeper architecture details (clock tree, peripheral inventories, analog characteristics) live in the same datasheet and are linked, not restated: this record keeps only what the board pages need to cite.
Capabilities
| Capability | What the sources say | Source |
|---|---|---|
| Arm Cortex-M0+ core | STM32G071RB: Arm Cortex-M0+ 32-bit RISC core. Same core family across the G071 line. | STM32G071RB Datasheet · DS12232 Rev 5, overview/features table |
| Up to 64 MHz | Core clock up to 64 MHz. - | STM32G071RB Datasheet · DS12232 Rev 5, features table |
| 128 KB flash | Up to 128 Kbytes flash (R in STM32G071RB encodes 64 pins, B the 128 KB grade). - | STM32G071RB Datasheet · DS12232 Rev 5, features/ordering scheme |
| 36 KB SRAM | 36 Kbytes SRAM. - | STM32G071RB Datasheet · DS12232 Rev 5, features table |
| LQFP64 package, 64 pins | 64-pin LQFP64 package (pin letter R in STM32G071RB); the Nucleo-64 board is designed around STM32 in a 64-pin package. - | STM32G071RB Datasheet · DS12232 Rev 5; UM2324 Section 1 |
Where this chip is used
Boards using this chip
Also known as: STM32G071RBT6, stm32g071rb