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CH52010 Display Control Micro-Computer Integrated Circuit

2016-12-05 23:06  
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CH52010 Display Control Micro-Computer Integrated Circuit
CH52010 Display Control Micro-Computer Integrated Circuit
CH52010 Display Control Micro-Computer Integrated Circuit
The CH52010 is a display control micro-computer IC which is widely used in Changhong series VCD players and so on. 1.Its functional features. The CH52010 IC is mainly used for receiving local-machine's keyboard scanning signals and then processing: OCD display control and front panel VFD display screen's all kinds of display control. 2.Its pin's function and data. The CH52010 IC uses 64-pin dual inline package and its pin's function and data is listed in table 1. The table 1 shows the CH52010 IC's pin's function and data. 3.Typical application circuit. The VFD display control typical application circuit composed of CH52010 IC is shown in picture 1. Note: The main conditions of CH52010's normally working is that the pin 26 should be connected with +5V power, pin 58 should be connected to ground, pin 56 and pin 57 should be connected to 4.19MHz start-up crystal. The picture 1 shows the CH52010 IC's typical application circuit.