UPD178002 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD178002

8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD178002, 178003

Type 2

Figure 3-1. Pin Input/Output Circuits (1/2)

Type 8

IN

Schmitt-triggered input with

hysteresis characteristics

Data

Output

disable

VDD

P-ch

N-ch

IN/OUT

Type 5

Data

Output

disable

Input

enable

VDD

P-ch

N-ch

Type 10

Data

IN/OUT

Open drain

Output disable

VDD

P-ch

N-ch

IN/OUT

Type 5-G

Data

Output

disable

VDD

P-ch

N-ch

Type 11-A

Data

VDD

P-ch

IN/OUT

Output

disable

Comparator

+_

P-ch

N-ch

N-ch

VREF (Threshold voltage)

Input

enable

IN/OUT

Remark All VDD and GND in the above figures are the positive power supply and ground potential of the ports,

and should be read as VDDPORT and GNDPORT, respectively.

Data Sheet U12628EJ3V0DS00

11

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