آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Features

• Multi-protocol connectivity (802.15.4 and Bluetooth Low Energy 5.3)
• Integrated antenna or RF pin
• TX output power up to 10 dBm
• 802.15.4 RX sensitivity: -104.5 dBm
• Bluetooth Low Energy 1M RX sensitivity: -97 dBm
• 32-bit ARM Cortex-M33 core running up to 78 MHz
• 1536/256 kB Flash/RAM
• Vault High or Vault Mid security level
• Matrix vector processor
• Rich analog and digital peripherals
• 32 GPIO pins
• Operating temperature range: -40 °C to 105 °C
• Dimensions: 7 mm × 7 mm × 1.18 mm
• Supported protocols: 802.15.4, Zigbee, OpenThread, Bluetooth 5.3, Bluetooth Mesh, Matter-enabled smart home connectivity, multiprotocol
• Wireless SoC: 2.4 GHz radio, TX power up to +10 dBm, 32-bit ARM Cortex-M33 with DSP instructions and FPU, 1536 kB Flash program memory, 256 kB RAM data memory, embedded trace macrocell for advanced debugging
• RX sensitivity: -104.5 dBm at 250 kbps O-QPSK DSSS (1% BER), -105.1 dBm at 125 kbps GFSK (0.1% BER), -100.7 dBm at 500 kbps GFSK (0.1% BER), -97.0 dBm at 1 Mbps GFSK (0.1% BER), -94.3 dBm at 2 Mbps GFSK (0.1% BER)
• Current consumption: RX 5.9 mA at 250 kbps O-QPSK DSSS, RX 5.1 mA at 1 Mbps GFSK, TX 4.6 mA at 0 dBm, TX 23.4 mA at 10 dBm, 33.4 µA/MHz in active mode at 39.0 MHz, 1.3 μA in deep sleep mode (16 kB RAM retention with RTC running from LFRC oscillator)
• Regulatory certifications: CE (EU), UKCA (UK), FCC (US), ISED (Canada), MIC (Japan), KC (Korea)
• Operating range: 1.8 to 3.8 V, -40 to +105°C
• Security features: Secure boot with root of trust and secure loader, hardware cryptographic acceleration with DPA countermeasures (AES128/256, SHA-1, SHA-2 up to 256-bit, ECC up to 256-bit, ECDSA, and ECDH), NIST SP800-90 and AIS-31 compliant TRNG, ARM TrustZone, secure debug interface lock/unlock, key management with PUF, anti-tamper, secure attestation
• MCU peripherals: 12-bit @ 1 Msps ADC, 16-bit @ 76.9 ksps ADC, 2 analog comparators, 2 DACs, up to 32 GPIO pins with output state retention and asynchronous interrupt, 8-channel DMA controller, 16-channel peripheral reflex system, three 16-bit timer/counters with 3 compare/capture/PWM channels, two 32-bit timer/counters with 3 compare/capture/PWM channels, two 32-bit real-time counters, 24-bit low-energy timer for waveform generation, 16-bit pulse counter with async operation support, 2 watchdog timers, 1 USART supporting UART/SPI/SmartCard/IrDA/I2S, 2 enhanced USARTs supporting UART/SPI/DALI/IrDA, 2 I2C interfaces with SMBus support, LFRC oscillator with precision mode, keypad scanner supporting up to 6×8 matrix, on-chip temperature sensor with ±1.5 °C accuracy after single-point calibration

Applications

• Smart home devices
• Lighting
• Gateways and digital assistants
• Building automation and security