PF263840 시리즈
| Mfr.부분# | 설명 | 제조업체 | 재고 있음 | 운영 |
| STM32L431RBT6TR | IC MCU 32BIT 128KB FLASH 64LQFP | STMicroelectronics | 5541 |
|
| STM32L431RBI6 | IC MCU 32BIT 128KB FLASH 64UFBGA | STMicroelectronics | 8600 |
|
| STM32L431RBY6TR | IC MCU 32BIT 128KB FLASH 64WLCSP | STMicroelectronics | 4702 |
|
| STM32L431RBI6TR | IC MCU 32BIT 128KB FLASH 64UFBGA | STMicroelectronics | 7673 |
|
| STM32L431RBI3 | IC MCU 32BIT 128KB FLASH 64UFBGA | STMicroelectronics | 6657 |
|