Spesifikasi
| Nomor Bagian | STM32L4R5AII6P |
| Pabrikan | STMikroelektronik |
| Keterangan | IC MCU 32BIT 2MB FLASH 169UFBGA |
| Tegangan – Pasokan (Vcc/Vdd) | 1,71 V ~ 3,6 V |
| Kecepatan | 120MHz |
| Seri | STM32L4R |
| Ukuran RAM | 640Kx8 |
| Jenis Memori Program | KILATAN |
| Ukuran Memori Program | 2MB (2M x 8) |
| Periferal | Deteksi/Reset Brown-out, DMA, POR, PWM, WDT |
| Tipe Osilator | Intern |
| Suhu Operasional | -40°C ~ 85°C (TA) |
| Jumlah I/O | 112 |
| Ukuran EEPROM | - |
| Detil Deskripsi | IC Mikrokontroler ARM® Cortex®-M4 STM32L4R 32-Bit 120MHz 2MB (2M x 8) FLASH |
| Pengonversi Data | AD 16x12b, AD 2x12b |
| Ukuran Inti | 32-Bit |
| Prosesor Inti | ARM® Korteks®-M4 |
| Konektivitas | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG |
