在STV5345is 1 HCMOS集成电路执行所有逻辑数据的处理，在一个625行系统的图文电视解码器，它被设计成运行在单芯片集成芯片SAA5231提取嵌入式复合视频信号多达8页的图文信息conjunctionwith显示的数据可以存储在内部使用的外部存储器8K字节的内存，导致16页的应用程序，一个完整的系统还包括一个微处理器控制的STV5345通过2线串行总线上chipROM内存包含的字符集STV5345执行自动选择六个自然语言的数据字节可能decodedin无论是7位，加上平价或完整的8位格式的芯片组还支持更高级别的协议数据的接收和显示设备
.COMPLETE TELETEXT DECODER INCLUD-ING ON-CHIP 8 PAGES MEMORY, REDUC-ING EMC RADIATIONS
.UPWARD SOFTWARE AND HARDWARE COMPATIBLE WITH PREVIOUS SGS-THOM-SON’s DECODER SDA5243
.DIRECT INTERFACE TO AN EXTERNAL STATIC RAM OF 8kBYTES FOR UP TO 16 PAGES APPLICATION
.AUTOMATIC SELECTION OF UP TO SIX NA-TIONAL LANGUAGES
.FOUR SIMULTANEOUS PAGE REQUESTS
.DISPLAYOF THE 25TH STATUS ROW
.MICROPROCESSOR CONTROL VIA AN I2c BUS (SLAVE ADDRESS 0010001R/W)
.DATA ACQUISITION AVAILABLE FROM LINES 2 TO 22 OR FROM A COMPLETE FIELD
.HIGH QUALITY DISPLAY USING A CHARAC-TER MATRIXOF 12 x 10 DOTS
.SINGLE + 5V SUPPLYVOLTAGE
.ON-CHIP MASK PROGRAMMABLE ROM CHARACTER GENERATORS
.HCMOS PROCESS