FSC-BT677D EFR32BG21 소형 초장거리 BLE 5.2 기준 치수
FSC-BT677D Bluetooth 5.2 Low Energy SoC module based on Silicon Labs EFR32BG21 chip, incorporates a 32-bit 80 MHz ARM Cortex-M33 microcontroller, delivering a maximum power output of +20 dBm and enhanced Rx sensitivity of -104.9 dBm (min.), very suitable for long range application . Utilizing low-power gecko technology, it ensures fast wake-up times and energy-saving modes, with small size design and on-board PCB antenna, this module is ideal for battery-operated applications requiring compact dimensions, high performance and low energy consumption.
특징
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- Silicon Labs EFR32BG21 ultra-long-range BLE5.2 MCU to execute complete Bluetooth BLE and Mesh protocol stack. 32-조금 80 MHz ARM Cortex-M33, DSP instruction and floating-point unit for efficient signal processing.
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- Wide Operating Temperature range: -40°C ~ +105°C.
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- Advanced BLE 5.x features:
- High Speed with LE 2Mbit PHY
- Long Range with LE coded PHY
- 255 Bytes Advertising extensions
- Low Power Consumption:
- DeepSleep current: 4.5uA
- Active mode current: 50.9uA/MHz
- RF 사양:
- 블루투스 5.2 저에너지 (BLE) Transceiver
- Support Bluetooth Mesh network and proprietary wireless protocol development
- 수업 1 지원하다 (Tx power up to +20 dBm)
- Enhanced Rx sensitivity: -104.9 dBm (최소)
- 일반적인:
- 13mm x 16.5mm small size stamp 24-pin package
- 온보드 안테나, 외부 Feasycom 안테나 또는 기타 안테나 설치 지원
- Support BLE central and peripheral
- OTA 업그레이드 지원
- Bluetooth stack profiles: 에게, 가트, HOGP, and other BLE protocols
- UART baud rate range: 1200 bps ~ 230400 bps (default: 115200 bps)
- UART, I2C, SPI, PWM, RTC, PDM, 12-비트 ADC (200ks/S) interfaces
- Advanced BLE 5.x features:
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명세서
| 칩 | Silicon Labs EFR32BG21 |
| 블루투스 표준 | Bluetooth v5.2 Low Energy |
| 송신 전력 | +20 dBm (최대.) |
| 감도 수신 | -104.9 dBm (최소) |
| 프로필 | BLE: 에게, 가트, HOGP |
| 인증 | SRRC |
| GPIO 수 | 20 |
| 인터페이스 | UART, I2C, SPI, ADC, PWM |
| 안테나 | On-board PCB antenna by default Support installing external Feasycom antenna or other antenna |
| 치수 (mm) | 13 × 16.5 × 1.62; 패드 피치 1.27 |
| 작동 온도 | -40°C ~ +105°C |
| 보관 온도 | -40°C ~ +105°C |
| 공급 전압 | VDD: 1.71V ~ 3.8V |
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