FSC-BT3721V Silicon Labs EFR32BG22 BLE 5.3 Модуль аўтамабільнага SOC з нізкай энергіяй
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, высокая прадукцыйнасць, 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 power up to 6 дБм
- Low System Energy Consumption:
- 3.6mA RX current (1Mbps GFSK)
- 4.1mA TX current @ 0dBm output power
- 27 μA/MHz in Active Mode (EM0) at 76.8 МГц
- 1.40μA EM2 Deep Sleep current (32KB RAM retention and RTC running from LFXO)
- 0.17μA EM4 current
- Supported Protocols:
- Нізкая энергія Bluetooth (Bluetooth 5.3)
- Direction finding using Angle-of-Arrival (Aoa) and Angle-of-Departure (AOD)
- 2.4G Proprietary
| Асколак | Silicon Labs EFR32BG22 |
| Стандарт Bluetooth | Bluetooth V5.3 Нізкая энергія |
| Перадаць сілу | +6 дБм (Макс.) |
| Атрымаць адчувальнасць | -106.7 дБм (Мін.) |
| Профілі | Спасываць: Да, Варот |
| Сертыфікаты | Srrc |
| Колькасць GPIO | 13 |
| Інтэрфейсы | Уарт, I2c, Шпіль, АДК, ШІМ |
| Антэна | External Feasycom antenna or other antenna |
| Памеры (мм) | 16.6 × 13.7 × 2.3 |
| Працоўная тэмпература | -40° C ~ +85 ° C |
| Тэмпература захоўвання | -40°C ~ +125°C |
| Напружанне харчавання | VDD: 1.75У ~ 3.8v |
Аўтамабільны
Разумныя гарады
Разумная бяспека