Holtek is delighted to announce the release of its new Sub-1GHz RF OOK/FSK Transmitter OTP MCU, the BC68R2123. This new device expands the coverage of Holtek's Sub-1GHz Tx series of MCUs providing customers with increased competitive advantages in wireless control products. It is suitable for various wireless control products such as rolling gates, electrically operated gates, lamp controls, ceiling fans, ceiling fan lamps, switches, sockets, security products, doorbells, integrated ceilings and other products.

The device has an operating voltage range of 2.2V~3.6V. With regard to memory, it contains 1K×14 of OTP Program Memory, 64×8 of RAM and two Timers. The RF transmission power can be up to +13dBm and the RF characteristics are fully compliant with ETSI/FCC specifications. The RF receiver supports OOK/FSK modulation types with a transmission rate ranging from 0.5kbps to 50kbps. The device is supplied in a 16-pin NSOP-EP package type and contains 9 GPIO pins.

Reference source: https://www.holtek.com/page/contentDetail?cYear=2024&cMonth=0&cType=productnews&cCode=c059090