The KT0933 is KT Micro’s 3^rd generation of proprietary fully integrated AM/FM receiver chip that upgrades the performance, improve the user experience and ease integration and manufacturing efforts. The new features include improved flatness of sensitivity on the whole band, independent status indicator, improved EMI/EMC and higher FM stereo separation.
 
Thanks to the patented tuning technology, the receiver maintains good signal reception even with short antennas. The chip consumes merely 29mA current and can be powered by 2 AAA batteries. Another useful feature is that the volume and channel information can be preserved in standby mode without external memories. KT0933 supports a wide range of reference clocks from 30KHz to 40MHz, hence can share system clocks with a varieties of MCUs further reducing the system BOM cost. The KT0933 have different user interface schemes like other parts in the KT093x family,
 
With high audio performance, fully integrated features and low BOM cost, KT0933 is ideal for various applications and products that require flexible programmability for rich features.