FSC-BT3721V Silicon Labs EFR32BG22 BLE 5.3 Module SoC automobile à faible énergie
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, connexion multi-connexion, 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
- Power tx jusqu'à 6 dbm
- Faible consommation d'énergie du système:
- 3.6Courant ma RX (1MBPS GFSK)
- 4.1mA TX current @ 0dBm output power
- 27 μA / MHz en mode actif (EM0) à 76.8 MHz
- 1.40μA EM2 Deep Sleep current (32KB RAM retention and RTC running from LFXO)
- 0.17μA EM4 current
- Supported Protocols:
- Bluetooth basse énergie (Bluetooth 5.3)
- Direction finding using Angle-of-Arrival (AOA) and Angle-of-Departure (AOD)
- 2.4G Proprietary
| Ébrécher | Silicon Labs EFR32BG22 |
| Norme Bluetooth | Bluetooth v5.3 Basse énergie |
| Transmettre la puissance | +6 dbm (Max.) |
| Recevoir une sensibilité | -106.7 dbm (Min.) |
| Profils | Bordel: À, Gatte |
| Certifications | SRRC |
| Comptage de GPIO | 13 |
| Interfaces | Uart, I2C, Spice, ADC, PWM |
| Antenne | Antenne Feasycom externe ou autre antenne |
| Dimensions (MM) | 16.6 × 13.7 × 2.3 |
| Température de fonctionnement | -40° C ~ + 85 ° C |
| Température de stockage | -40° C ~ + 125 ° C |
| Tension d'alimentation | VDD: 1.75En ~ 3,8 V |
Automobile
Villes intelligentes
Sécurité intelligente