S1493 Communication Single-chip Microcomputer Integrated Circuit

Published:2011/7/29 8:53:00 Author:Michel | Keyword: Communication Single-chip, Microcomputer, Integrated Circuit | From:SeekIC

S1493 is a communication single-chip microcomputer integrated circuit, which is widely used in a multi-function call display telephone,such as the 2000 series phones. First,Functions Features S1493 integrated circuit is mainly used to complete pulse/double audio dial-up, FSK/DTIMF (frequency shift keying/a frequency system) calling display. Computer controls signal input and output. Second,Pins Functions and DataS1493 microcomputer integrated circuit uses 80 pins soft packaging way.The liquid crystal display chip packages is directly packaged on printed circuit boards.This structure can greatly improve the reliability of the circuit and also reduce the cost of the circuit.Its pins functions and data are shown as table 1. Table 1:S1493 IC Pins and Data



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