Nā kikoʻī
| Helu Mahele | STM32L431CCU6 |
| Mea hana | STMicroelectronics |
| wehewehe | IC MCU 32BIT 256KB FLASH 48QFN |
| Voltage – Hāʻawi (Vcc/Vdd) | 1.71 V ~ 3.6 V |
| Ka māmā holo | 80MHz |
| moʻo | STM32L4 |
| Nui RAM | 64K x 8 |
| ʻAno hoʻomanaʻo papahana | PALAPALA |
| Ka nui hoʻomanaʻo papahana | 256KB (256K x 8) |
| Pilipili | ʻIke/Hoʻihoʻi ʻia ʻo Brown-out, DMA, PWM, WDT |
| ʻAno Oscillator | Kuloko |
| Ka Mahana Hana | -40°C ~ 85°C (TA) |
| Ka helu o I/O | 39 |
| Nui EEPROM | - |
| Nā mea hoʻololi ʻikepili | A/D 10x12b, D/A 2x12b |
| Nui Nui | 32-Bit |
| Mea Hana Koko | ARM® Cortex®-M4 |
| Hoʻohui | CAN, I²C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USB |
