P83C280 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET P83Cx80; P87C380 Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc. Product specification File under Integrated Circuits, IC20 1997 Dec 12 Philips Semiconductors Product specification Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc. CONTENTS 1 1.1 1.2 2 3 4 5 5.1 5.2 6 6.1 7 7.1 7.2 7.3 8 8.1 8.2 8.3 8.4 9 10 10.1 10.2 11 11.1 11.2 11.3 11.4 12 13 13.1 13.2 13.3 14 14.1 14.2 14.3 15 15.1 Features Differences from the 80C51 core Memory GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION General MEMORY ORGANIZATION...