BA7201 air conditioner single chip microcomputer integrated circuit

Published:2011/6/13 21:22:00 Author:Christina | Keyword: air conditioner, single chip, microcomputer, integrated circuit | From:SeekIC

1.Features The BA7201 is composed of the clock oscillating circuit, the reset circuit, the central processing unit (CPU), the infrared remote control signal decoding circuit, the compressor control circuit, the fan control circuit, the motor control circuit, the timing circuit, the AC zero-crossing circuit and other auxiliary function circuits. 2.Pin functions The BA7201 is in the 30-pin dual-row DIP package, the pin functions are as shown in the table 1. Table 1 The pin functions of the BA7201(30PINSDIP) 3.Typical application circuit The control system typical application circuit which is composed of the BA7201 is as shown in figure 1. Figure 1 The typical application circuit of the BA7201



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