FSC-BT3721V is a small-size AEC-Q100 Bluetooth Low Energy 5.3 automotive level SoC module based on Silicon Labs EFR32BG22 chip, suitable for car key system, in-car sensor network system, automotive control system, on-board diagnostic system. It has server/client integrated, multi-connection, high-speed throughput transmission function, first-class ultra-low transmission power and reception power, high performance, low power consumption characteristics designed to ensure excellent connection stability, transmission reliability and safety.
| Chip | Silicon Labs EFR32BG22 |
| Padrão Bluetooth | Bluetooth v5.3 Low Energy |
| Transmitir energia | +6 dBm (Max.) |
| Receba Sensibilidade | -106.7 dBm (Min.) |
| Perfis | BLE: PARA, GATT |
| Certificações | SRRC |
| Contagem de GPIOs | 13 |
| Interfaces | UART, I2C, IPS, ADC, PWM |
| Antena | External Feasycom antenna or other antenna |
| Dimensões (milímetros) | 16.6 × 13.7 × 2.3 |
| Temperatura operacional | -40°C ~ +85°C |
| Temperatura de armazenamento | -40°C ~ +125°C |
| Tensão de alimentação | VDD: 1.75V ~ 3.8V |