Richwave's FM is a single-chip broadcast FM stereo radio tuner with very low external component cost, support worldwide European, US and Japanese FM bands, deliver optimum sound quality under hostile channel conditions. 
FM family features
◆ Worldwide FM band support (76–108 MHz)
◆ Autonomous search tuning
◆ Automatic frequency control (AFC)
◆ Automatic gain control (AGC)
◆ Volume control
◆ Line-level analog output voltage
◆ 32.768 kHz reference clock
◆ 2-wire and 3-wire control interface