PF251890 시리즈
| 제조업체 부품# | 설명 | 제조업체 | 재고 | 운영 |
| STM32F051K8U6TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 1947 |
|
| STM32F051K8U7 | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 4971 |
|
| STM32F051K8T6TR | IC MCU 32BIT 64KB FLASH 32LQFP | STMicroelectronics | 7292 |
|
| STM32F051K8U7TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 7062 |
|