PF253120 시리즈
| Mfr.부분# | 설명 | 제조업체 | 재고 있음 | 운영 |
| STM32F051K4T6TR | IC MCU 32BIT 16KB FLASH 32LQFP | STMicroelectronics | 9189 |
|
| STM32F051K4U7 | IC MCU 32BIT 16KB FLASH 32UFQFN | STMicroelectronics | 9996 |
|
| STM32F051K4U6TR | IC MCU 32BIT 16KB FLASH 32UFQFPN | STMicroelectronics | 5909 |
|
| STM32F051K4U7TR | IC MCU 32BIT 16KB FLASH 32UFQFN | STMicroelectronics | 8129 |
|