The BA3101 fan single chip microcomputer integrated circuit

Published:2011/6/23 6:45:00 Author:Christina | Keyword: fan, single chip, microcomputer, integrated circuit | From:SeekIC

The BA3101 is designed as one kind of fan single chip microcomputer integrated circuit which is produced by the Toyo company, and it can be used in all kinds of fan control program circuits. 1.Features The BA3101 is composed of the time base circuit, the key instruction decoder circuit and other kind of control circuit. 2.Pin functions and data The BA3101 uses the 16-pin dual-row DIP package, the pin functions and data are as shown in table 1. Table 1 The pin functions and data of the BA3101 3.Typical application circuit The fan program control system typical application circuit is as shown in figure 1.In order to improve the accuracy and stability of the timing, we usually use the external crystal method which is as shown in figure 2. Figure 1 The typical application circuit of BA3101 Figure 2 The external crystal method



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