GENERAL DESCRIPTION
The Z89314/318 are members of Zilogs family of Digital Television Controllers designed to provide complete audio and video control of television receivers, video recorders, and advanced on-screen display facilities.
The powerful Z89C00 RISC processor core allows users to control on-board peripheral functions and registers using the standard processor instruction set.

FEATURES
■ Part        Z8 ROM    Z8 RAM*    Speed
   Number  (Kbyte)     (Kbyte)        (MHz)
   Z89314   16            512              12
   Z89318   10            512              12
*General-Purpose
■ 40-Pin DIP Package
■ 4.5- to 5.0-Volt Operating Range
■ Z89C00 RISC Processor Core
■ 0°C to +70°C Temperature Range
■ Direct Closed Caption Decoding
■ TV Tuner Serial Interface
■ Customized Character Set
■ Character Control Mode
■ Directly Controlled Receiver Functions