SAA5645

INTEGRATED CIRCUITS DATA SHEET SAA56xx Enhanced TV microcontrollers with On-Screen Display (OSD) Product specification Supersedes data of 2001 Feb 13 File under Integrated Circuits, IC02 2001 Dec 13 Philips Semiconductors Product specification Enhanced TV microcontrollers with On-Screen Display (OSD) CONTENTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 FEATURES GENERAL DESCRIPTION QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION MICROCONTROLLER MEMORY ORGANISATION POWER-ON RESET POWER SAVING MODES OF OPERATION I/O FACILITY INTERRUPT SYSTEM TIMERS/COUNTERS WATCHDOG TIMER PORT ALTERNATIVE FUNCTIONS PULSE WIDTH MODULATORS I2C-BUS SERIAL I/O UART PERIPHERAL LED SUPPORT EXTERNAL SRAM/ROM INTERFACE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 MEMORY INTERFACE DATA CAPTURE DISPLAY SAA56xx MEMORY MAPPED REGISTERS (MMRs) IN-SYSTEM PROGRAMMING INTERFACE LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS QUALITY AND RELIABILITY APPLICATION INFORMATION EMC GUIDELINES PACKAGE OUTLINE SOLDERING DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C COMPONENTS 2001 Dec 13 2 Philips Semiconductors Product specification Enhanced TV microcontrollers with On-Screen Display (OSD) 1 FEATURES SAA56xx Single-chip higher frequency microcontroller with integrated On-Screen Display (OSD) Versions available with integrated Data Capture Both active HIGH and active LOW reset pins OTP memory for both Program ROM and character sets ...