STM32U0xx Family
Subfamilies
Use browser search (Ctrl+F) by subfamily name in the table below.
| Subfamily | Example Variants | Product Line | Flash | RAM | Cortex | FPU | CPU | CAN/FDCAN |
|---|---|---|---|---|---|---|---|---|
| U031C6T | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031C6U | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031C8T | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031C8U | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031F4P | - | STM32U031xx | 16 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031F6P | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031F8P | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031G6Y | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031G8Y | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031K4U | - | STM32U031xx | 16 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031K6U | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031K8U | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031R6I | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031R6T | - | STM32U031xx | 32 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031R8I | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U031R8T | - | STM32U031xx | 64 KB | 12 KB | Cortex-M0+ | No | Single CPU | No |
| U073C8T | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073C8U | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073CBT | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073CBU | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073CCT | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073CCU | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083CCT | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083CCU | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073H8Y | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073HBY | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073HCY | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083HCY | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073K8U | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073KBU | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073KCU | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083KCU | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073M8I | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073MBI | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073MCI | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083MCI | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073M8T | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073MBT | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073MCT | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083MCT | - | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073R8I | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073R8T | - | STM32U073xx | 64 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073RBI | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073RBT | - | STM32U073xx | 128 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073RCI | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U073RCT | - | STM32U073xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083RCI | NUCLEO_U083RC | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
| U083RCT | NUCLEO_U083RC | STM32U083xx | 256 KB | 40 KB | Cortex-M0+ | No | Single CPU | No |
Expanded 48 searchable subfamilies from 11 grouped folders.