| STMicroelectronics Microcontroller Unit (MCU) |
| STM32F1 series / family |
| Arm Cortex-M3 core architecture |
| 32-bit processing |
| LQFP-64 common package |
| Typical use: Industrial control boards, control systems |
| Higher pin-count F1 device |
| Suitable for embedded product development and production sourcing |