FSC-BT3721V Silicon Labs EFR32BG22 BLE 5.3 Automotive SOC -module lage energie
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, Netwerksysteem in de auto sensor, Auto -besturingssysteem, on-board diagnostic system. It has server/client integrated, multi-verbindingen, 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 power to to to to 6 DBM
- Laag systeem voor energieverbruik:
- 3.6ma rx stroom (1Mbps GFSK)
- 4.1mA TX current @ 0dBm output power
- 27 μA/MHz in actieve modus (EM0) bij 76.8 MHz
- 1.40μA EM2 Deep Sleep current (32KB RAM retention and RTC running from LFXO)
- 0.17μA EM4 current
- Supported Protocols:
- Bluetooth lage energie (Bluetooth 5.3)
- Direction finding using Angle-of-Arrival (AOA) and Angle-of-Departure (Aod)
- 2.4G Proprietary
| Chip | Silicon Labs EFR32BG22 |
| Bluetooth -standaard | Bluetooth v5.3 lage energie |
| Zend kracht | +6 DBM (Max.) |
| Ontvang gevoeligheid | -106.7 DBM (Min.) |
| Profielen | Bloeden: NAAR, Gatt |
| Certificeringen | SRRC |
| GPIO -telling | 13 |
| Interfaces | Uart, I2C, Spi, ADC, PWM |
| Antenne | Externe Feasycom -antenne of andere antenne |
| Afmetingen (mm) | 16.6 × 13.7 × 2.3 |
| Bedrijfstemperatuur | -40° C ~ +85 ° C |
| Opslagtemperatuur | -40° C ~ +125 ° C |
| Voedingsspanning | VDD: 1.75In ~ 3.8V |
Automotive
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