PF251901 系列
| 製造商。 部分# | 描述 | 製造商 | 有現貨的 | 行動 |
| 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 |
|