6610

DESCRIPTION 

The UTC 6610 is a frequency and clock display driver used for

displaying FM/AM radio frequency or a 12 hour alarm clock. By 

using CMOS technology, it consumes very low power in clock 

display mode. 

 FEATURES 

* FM input with pre-scalar for radio frequency up to 150 MHz 

* AM input for radio frequency up to 30 MHz 

* 3 common, 13 segment, 1/3 bias LCD display drivers which 

supports 4 digits LCD display 

* On chip oscillator for external 32.768kHz crystal 

* 10.7 MHz / 70 kHz I.F. frequency offset for FM signal and 

455kHz I.F. frequency offset for AM signal 

* Internal real time clock in 12 hour display mode 

* Selectable clock or frequency display 

* 1.8V to 3.3V supply voltage 

规格书6610