آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Features

• High-performance RF-CMOS 2.4 GHz wireless transceiver for IEEE 802.15.4, ZigBee, 6LoWPAN, RF4CE, SP100, WirelessHART, and ISM applications
• Industry-leading link budget (104 dB):
• Programmable output power from -17 dBm to 3 dBm
• Receive sensitivity -101 dBm
• Ultra-low power consumption:
• Sleep mode: 20 nA
• Receive mode: 15.5 mA
• Transmit mode: 16.5 mA (at maximum transmit power 3 dBm)
• Ultra-low supply voltage (1.8V to 3.6V) with integrated voltage regulator
• Optimized to reduce BOM cost and simplify production:
• Minimal external components required (crystal, capacitors, and antenna)
• Excellent ESD protection
• Easy-to-use interface:
• Fast SPI access to registers and frame buffer
• Only two MCU GPIO pins required
• One interrupt pin from transceiver
• Clock output with prescaler provided by transceiver
• Transceiver features:
• 128-byte SRAM for data buffering
• Programmable clock output for clocking host MCU or as timing reference
• Integrated TX/RX switch
• Fully integrated PLL with on-chip loop filter
• Fast PLL lock time
• Battery monitoring
• Fast power-up time <1 ms
• Dedicated IEEE 802.15.4-2003 hardware support:
• FCS calculation
• Clear channel assessment
• Energy detection/RSSI calculation
• Automatic CSMA-CA
• Automatic frame retransmission
• Automatic frame acknowledgment
• Automatic address filtering
• Industrial temperature range:
• -40℃ to 85℃
• I/O and package:
• 32-pin low-profile QFN
• RoHS/fully green
• Compliant with EN 300 328/440, FCC-CFR-47 Part 15, ARIB STD-66, RSS-210
• Compliant with IEEE 802.15.4-2003

Applications

• 2.4 GHz IEEE 802.15.4 and ZigBee systems
• 6LoWPAN and RF4CE systems
• Wireless sensor networks
• Industrial control, sensing, and automation (SP100, WirelessHART)
• Home and building automation
• Consumer electronics
• PC peripherals