TC94A09F PDF File ( Datasheet )

TC94A09F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC94A09F Single-Chip CD Processor with Built-in Controller The TC94A09F is a single-chip CD processor for digital servo. The IC has a built-in 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), facil