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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