PF251901 시리즈
| Mfr.부분# | 설명 | 제조업체 | 재고 있음 | 운영 |
| STM32F051R8T6TR | IC MCU 32BIT 64KB FLASH 64LQFP | STMicroelectronics | 8370 |
|
| STM32F051R8T7TR | IC MCU 32BIT 64KB FLASH 64LQFP | STMicroelectronics | 3683 |
|
| STM32F051R8H6TR | IC MCU 32BIT 64KB FLASH 64UFBGA | STMicroelectronics | 6664 |
|
| STM32F051R8H7TR | IC MCU 32BIT 64KB FLASH 64UFBGA | STMicroelectronics | 2187 |
|