BC2102
Features
- Frequency bands: 315MHz, 433MHz, 868MHz, 915MHz
- Supports OOK/FSK modulation
- Supports 2-wire I2C interface
- Operating voltage range of 2.2V~3.6V
- Programmable OOK symbol rate up to 25ksps
- Programmable FSK data rate up to 50kbps
- 0.25μA deep sleep mode current with data retention
- TX current consumption @ 433MHz:
- 17m A @ 10d Bm POUT (FSK)
- 11m A @ 10d Bm POUT (OOK, 50% duty cycle)
- On-chip VCO and Fractional-N synthesizer with integrated loop filter
- Supports low cost 16MHz crystal
- Supports hardware control mode
- MCU is not required for radio control
- Integrated 64×1-bit FUSE Data Memory
- Package type: 8-pin SOP-EP
Abbreviation Notes
- TX: RF Transmitter
- SX: Synthesizer
- XO: External Crystal
- PA: Power Amplifier
- OOK: On-Off Keying
- FSK: Frequency Shift Keying
- VCO: Voltage Control Oscillator
- MMD: Multi-Mode Divider
- XTAL: External Crystal
Development Tools
For rapid product development and to simplify device parameter setting, Holtek has provided...
