SDA555X INFINEON | Alldatasheet

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http://www.infineon.com Product Brief TVText Pro SDA 555x Potential Applications With it´s integrated 8051-based µC incl. all necessary peripherals, Lev- el 1.5 Teletext decoder and a pow- erful display generator on board, TVText Pro offers the perfect basis for a wide range of TV-sets: ■ Lowend OSD-only or simple Teletext ■ Midrange TOP/FLOF-Teletext ■ Highend with up to 100 pages of Teletext and EPG Hardware Features ■ 8-Bit microcontroller core (8051 compatible) clocked at 33 MHz (min. 360 ns) ■ Up to 128 KB internal ROM ■ Up to 1 MB external ROM/RAM ■ Up to 16 KB internal XRAM ■ Single external 6 MHz crystal for all internal clock systems ■ Simultaneous reception of TTX, VPS/PDC and WSS (16:9) ■ New digital slicer with automatic distortion detection and com- pensation for high-quality VBI-line acquisition even under bad signal conditions ■ 0.25 µm CMOS technology for high performance and low power dissipation (2.5/3.3 V) ■ various power save modi (down to < 5 mA possible) ■ Two 16-Bit timers, one watch- dog- and one IR control timer ■ PWM unit (two channels 14 Bit, six channels 8 Bit) ■ ADC (four channels 8 Bit) ■ UART interface Display Features ■ Single character set for all west-/east-european and arabic/farsi based languages ■ Programmable screen size (25 rows x 33...64 columns) ■ Flexible character matrix (12x9...16 pixel) ■ CLUT with up to 64 out of 4096 colors ■ Up to 256 Dynamically Redefin- able Characters (up to 1024 DRCs in enhanced mode) ■ Up to 16 colors per character ■ Parallel attributes ■ Smooth scrolling hardware cur- sor (pixel by pixel shiftable) ■ Support of progressive scan and 100 Hz ■ Free programmable pixel clock from 10 up to 32 MHz (indepen- dent from CPU clock) Development Support and Tools ■ Worldwide tested Firm- ware-modules for data acquisition and IR-detection ■ Improved Display Editor (TEDIPRO) for fast and easy OSD- and font development ■ EPG firmware-package avail- able (by TARA Systems) ■ Demo Board with Demo-SW ■ various emulators supported (Hitex, Kleinhenz) ■ Flash version for development, ramp up and small series Packages ■ P-SDIP-52, P-MQFP-64 (ROM-versions) ■ P-MQFP-100, P-LCC-84 (ROMless versions) The latest innovation of Infineon Technologies TVText-family, the SDA 555x-series, offers a maximum feature set at a minimum price.

Published by Infineon Technologies AG How to reach us: http://www.infineon.com Published by Infineon Technologies AG, Bereich Kommunikation, St.-Martin-Strasse 53, D-81541 München © Infineon Technologies AG 1999 All Rights Reserved. Attention please! The information herein is given to describe cer- tain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, in- cluding but not limited to warranties of non-in- fringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Repre- sentatives worldwide (see address list). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-sup- port device or system, or to affect the safety or ef- fectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Block Diagram SDA 555x Sales Code Internal ROM External ROM Number of TTX-Pages XRAM SDA 5550/M – < 1 Mb 10 1 Kb SDA 5521 32 Kb – – – SDA 5522 64 Kb – – – SDA 5551 32 Kb – 1 – SDA 5552 64 Kb – 1 – SDA 5553 64 Kb – 10 1 Kb SDA 5554 96 Kb – 10 1 Kb SDA 5555 128 Kb – 10 1 Kb SDA 555xFL 128 Flash – 10 1 Kb WDT Capture Control PWM Port Logic UART SFRs Peripheral Bus Interface Memory Extension Unit Interrupt Controller Core M8051S Counter 1 Counter 0 Memory Extension Stack 128 x 8 IRAM 256 x 8 Bus Arbiter ADC Interface Clock & Sync System Programm ROM

128 K x 8

DAC’s FIFO CLUTDisplay Regs RGB XRAM

16 K x 8

768 Char. V H COR_BLA P0 to 4 CVBS ADCX4A16 to A20 A0 to 15, D0 to 7, ALE, PSEN, RD, WR Ordering No. B111-H7503-X-X-7600 Printed in Germany PS 08993. Availability The SDA 555x is available in samples now and will be ready for mass production from beginning of year 2000 onwards. Please contact your local Infineon Office for further details. TEDIPRO for Fast & Easy OSD-Development