SAA5551PS

INTEGRATED CIRCUITS DATA SHEET SAA55xx Standard TV microcontrollers with On-Screen Display (OSD) Preliminary specification File under Integrated Circuits, IC02 1999 Oct 27 Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Preliminary specification SAA55xx CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 QUICK REFERENCE DATA 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING INFORMATION 6.1 Pinning 6.2 Pin description 7 MICROCONTROLLER 7.1 Microcontroller features 8 MEMORY ORGANISATION 8.1 Security bits - program and verify 8.2 RAM organisation 8.3 Data memory 8.4 SFR memory 8.5 Character set feature bits 8.6 External (auxiliary) memory 9 POWER-ON RESET 10 REDUCED POWER MODES 10.1 Idle mode 10.2 Power-down mode 10.3 Standby mode 11 I/O FACILITY 11.1 I/O ports 11.2 Port type 11.3 Port alternate functions 11.4 LED support 12 INTERRUPT SYSTEM 12.1 Interrupt enable structure 12.2 Interrupt enable priority 12.3 Interrupt vector address 12.4 L...