Product Summary

TC94A23F is a single-chip CD processor for digital servo. It incorporates a 4-bit microcontroller.The controller features an 

LCD/LED driver, 4-channel 6-bit AD converter, 2/3-line serial interface, buzzer, interrupt function, and 8-bit timer/counter. The 

CPU can select one of three crystal oscillator operating clocks (16.9344 MHz, 4.5 MHz, and 75 kHz), facilitating interface with 

the CD processor.