CKP1301S Single-Chip Micro-Computer Integrated Circuit

Published:2011/7/8 10:30:00 Author:Robert | Keyword: Single-Chip, Micro-Computer, Integrated | From:SeekIC

The CKP1301S is a single-chip micro-computer IC which is widely used in Konka series large screen color TV sets. 1.Its functional features. The CKP1301S IC's internal part is mainly made up of central processing unit (CPU), clock oscillation circuit (main clock, screen display oscillation clock), reset control circuit, I2C bus control circuit, key command signal decoding circuit, remote-control command signal processing circuit, screen display character generating and processing circuit, standby/starting control circuit, testing circuit, sound system switch circuit and other some control and auxiliary function circuits and so on. Its internal circuit diagram and pin's function and signal flowing is shown in picture 1. The picture 1 shows the CKP1301S IC's internal circuit diagram and pin's function and signal flowing. 2.Its pin's function and data. The CKP1301S IC uses 42-pin dual package. Its pin's function is shown in picture 1 and its pin's letter code and data is listed in table 1. The table 1 is shows the CKP1301S IC's pin's letter code and data.



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