PF251900 시리즈
| Mfr.부분# | 설명 | 제조업체 | 재고 있음 | 운영 |
| STM32F051R6T6 | IC MCU 32BIT 32KB FLASH 64LQFP | STMicroelectronics | 2591 |
|
| STM32F051R6T7TR | IC MCU 32BIT 32KB FLASH 64LQFP | STMicroelectronics | 9470 |
|
| STM32F051R6T6TR | IC MCU 32BIT 32KB FLASH 64LQFP | STMicroelectronics | 4488 |
|