A7102B is a monolithic CMOS integrated circuit for wireless applications in 433/868/915MHz ISM band. The device is
provided in a 32-lead plastic QFN5X5 packaging and is designed as a complete FSK transceiver up to 150kbps data
rate.
2. Typical Applications
„ Wireless data communication
„ Remote control
„ Keyless entry
„ Home automation
„ Wireless toy
3. Features
„ Frequency bands: 433/868/915MHz
„ Programmable RF output power: up to 15dBm
„ Low power consumption:
RX:12mA, TX:20mA@0dBm
„ Supply voltage 2.2 ~ 3.6V
„ Programmable data rate up to 150kbps
„ No external SAW Filter
„ Optional RTC function
„ On chip 8-bit ADC
„ Integrated temperature sensor
„ RSSI (Received Signal Strength Indicator)
„ Programmable channel filter bandwidth
„ Programmable carrier sense indicator
„ RX clock recovery
„ Frame synchronization recognition
„ Optional FEC/CRC/data whitening
„ Optional Manchester Data
„ 64 bytes TX/RX FIFO buffer
„ Extended FIFO up to 256 bytes
„ Small 5x5 mm QFN32 package