FSC-BT3721V Silicon Labs EFR32BG22 BLE 5.3 Módulo SOC automotivo de baixa energia
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, sistema de rede de sensores no carro, Sistema de controle automotivo, 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.
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- MCU Features:
- 32-bit ARM® Cortex®-M33 core with 76.8MHz maximum operating frequency
- Up to 512KB of flash and 32KB of RAM
- Secure Boot with Root of Trust and Secure Loader (RTSL)
- Long Range Radio:
- -106.7dBm sensitivity @ 125Kbps GFSK
- TX Powe 6 dbm
- Baixo consumo de energia do sistema:
- 3.6MA RX Corrente (1MBPS GFSK)
- 4.1mA TX current @ 0dBm output power
- 27 μA/MHz no modo ativo (EM0) no 76.8 MHz
- 1.40μA EM2 Deep Sleep current (32KB RAM retention and RTC running from LFXO)
- 0.17μA EM4 current
- Supported Protocols:
- Bluetooth baixa energia (Bluetooth 5.3)
- Direction finding using Angle-of-Arrival (AoA) and Angle-of-Departure (AOD)
- 2.4G Proprietary
| Chip | Silicon Labs EFR32BG22 |
| Padrão Bluetooth | Bluetooth v5.3 baixa energia |
| Transmitir energia | +6 dbm (Máx.) |
| Receber sensibilidade | -106.7 dbm (Min.) |
| Perfis | Ble: PARA, Gatt |
| Certificações | Srrc |
| Contagem de gpio | 13 |
| Interfaces | Uart, I2c, Spi, ADC, Pwm |
| Antena | Antena Feasycom externa ou outra antena |
| Dimensões (mm) | 16.6 × 13.7 × 2.3 |
| Temperatura operacional | -40° C ~ +85 ° C. |
| Temperatura de armazenamento | -40° C ~ +125 ° C. |
| Tensão de fornecimento | Vdd: 1.75Em ~ 3,8V |
Automotivo
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