Datasheet Summary
INTEGRATED CIRCUITS
DATA SHEET
PCA84C646; PCA84C846 Microcontrollers for TV tuning control and OSD applications
Preliminary specification Supersedes data of June 1994 File under Integrated Circuits, IC14 1995 Jun 15
Philips Semiconductors
Preliminary specification
Microcontrollers for TV tuning control and OSD applications
CONTENTS 1 1.1 1.2 2 3 4 5 5.1 5.2 6 6.1 6.2 7 7.1 7.2 8 9 9.1 9.2 9.3 9.4 10 10.1 10.2 10.3 10.4 11 11.1 Features
PCF84CXXXA kernel VST and OSD derivative GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description RESET Reset trip level Reset status ANALOG CONTROL 6 and 7-bit PWM outputs (PWM00 to PWM07) VST control 14-bit PWM...