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INTEGRATED CIRCUITS
DATA SHEET
SAA55xx TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)
Preliminary speciļ¬cation File under Integrated Circuits, IC02
1999 Aug 02
Philips Semiconductors
TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)
Preliminary speciļ¬cation
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 ORGANIZATION
8.1 ROM bank switching 8.2 RAM organisation 8.3 Data memory 8.4 SFR memory 8.5 Character set feature bits 8.6 External (auxiliary) memory
9 REDUCED POWER MODES
9.1 Idle mode 9.2 Power-down mode 9.3 Standby mode
10 I/O FACILITY
10.1 I/O ports 10.
SAA5540PS Datasheet
