UPD780982 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD780982

8-Bit Single-Chip Microcontrollers

NEC => Renesas Technology 

CHAPTER 2 HARDWARE CONFIGURATION

2.1 System Configuration

Figure 2-1 shows the hardware configuration.

Figure 2-1. Hardware Configuration

Add-on board

Air conditioner board

Reset

ON/OFF

KEY SW

+

–

Changeover

DIP SW

Operating mode

15

8-segment LED × 3

8

Setting display

3

LED Output display

5-V power

supply

PWM signal

6

Error signal

Output enable signal

3

Clock 8 MHz

100 VAC

Motor

18

Application Note U13119EJ4V0AN

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