P83C570 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET P8x Cx70 family Microcontrollers for NTSC TVs with On-Screen Display (OSD) and Closed Caption (CC) Product specification Supersedes data of 1999 May 17 File under Integrated Circuits, IC20 1999 Jun 11 Philips Semiconductors Product specification Microcontrollers for NTSC TVs with On-Screen Display (OSD) and Closed Caption (CC) CONTENTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Features GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION MEMORY ORGANIZATION I/O FACILITY WATCHDOG TIMER (T3) REDUCED POWER MODES I2C-BUS SERIAL I/O INTERRUPT SYSTEM OSCILLATOR CIRCUITRY RESET PIN FUNCTION SELECTION 7-BIT PWM DAC AFT INPUTS (ADC) DATA SLICER AND CC MAND INTERPRETER CC/OSD DISPLAY FUNCTION MEMORY DATA BIT ALLOCATION PROGRAMMER LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS APPLICATION INFORMATION RELEASE LETTER OF ERRATA PACKAGE OUTLINE SOLDERING DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C PONENTS P8x Cx70 family 1999 Jun 11 Philips Semiconductors Product specification Microcontrollers for NTSC TVs with On-Screen Display (OSD) and Closed Caption (CC) 1 Features P8x Cx70 family - Fully static 80C51 CPU - 64-kbyte programmable ROM - 1-kbyte RAM - On-chip 12 MHz crystal oscillator - Eight 7-bit PWM outputs for analog controls - Three input 4-bit software Analog-to-Digital Converters (ADC) - Power-on reset and Watchdog Timer - 29 I/O lines via individual addressable controls - Eight port lines (Port 2) with 10 m A LED sink (<1 V) capability - On-Screen Display (OSD) and Closed Caption (CC) with V-chip function - Byte-level I2C-bus interface up to 400 k Hz - Three power reduction modes: Standby, Idle and Power-down - Power supply: 5.0 V ±10% - Operating...