PCA84C640
PCA84C640 is 8-bit microcontrollers with OSD and VST manufactured by NXP Semiconductors.
INTEGRATED CIRCUITS
DATA SHEET
84C44X; 84C64X; 84C84X 8-bit microcontrollers with OSD and VST
Product specification Supersedes data of October 1994 File under Integrated Circuits, IC14 1996 Nov 29
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
CONTENTS 1 1.1 1.2 2 2.1 3 4 5 6 7 7.1 8 8.1 9 9.1 9.2 9.3 10 11 12 12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 Features
PCF84CXXXA kernel Derivative Features
PCA84C640 GENERAL DESCRIPTION Important note ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION DIFFERENCES BETWEEN THE TYPES RESET Power-on-reset ANALOG CONTROL 6-bit PWM DACs VST CONTROL 14-bit PWM DAC Coarse adjustment Fine adjustment AFC INPUT INPUT/OUTPUT (I/O) ON SCREEN DISPLAY Features
Horizontal display position control Vertical display position control Clock generator Display data registers Display control registers OSD display position OSD character size and colour selection Character ROM 13 14 15 16 17 17.1 18 19 19.1 19.2 19.3 20 21 22
84C44X; 84C64X; 84C84X
EMULATION MODE REGISTER MAP LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS Characteristic curves PACKAGE OUTLINE SOLDERING Introduction Soldering by dipping or by wave Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C PONENTS
1996 Nov 29
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
1 1.1 Features
PCF84CXXXA kernel
84C44X; 84C64X; 84C84X
- Four programmable display dot sizes
- Half dot character rounding
- Seven colours for each character
- One 14-bit PWM output for VST
- Five 6-bit PWM outputs for analog controls
- Eight port lines with 10 m A LED drive capability
- 18 general purpose bidirectional I/O lines plus 11 function-bined I/O lines
- 2 direct testable lines
- Programmable VSYNCN and HSYNCN input polarity
- RC oscillator for OSD function. 2 GENERAL...
