This Embedded Component implements a phase-locked loop (PLL) tuned low-power UHF (ultra high frequency) transmitter. The different modes of operation are controlled by the microcontroller through several digital input pins or can be hardwired. This device is specific for NXP® MC68HC908RF2 derivative. The UHF Transmitter is a stand-alone equipment in multi-chip package. It requires external connection with CPU I/O lines.