PF251890 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| STM32F051K8U6TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 1947 |
|
| STM32F051K8U7 | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 4971 |
|
| STM32F051K8U7TR | IC MCU 32BIT 64KB FLASH 32UFQFPN | STMicroelectronics | 7062 |
|
| STM32F051K8T6TR | IC MCU 32BIT 64KB FLASH 32LQFP | STMicroelectronics | 7292 |
|