UPD178P018A データシートの表示（PDF） - NEC => Renesas Technology

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UPD178P018A

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

Type 2

IN

µPD178P018A

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

Type 8

data

VDD

P-ch

output

disable

N-ch

IN/OUT

Schmitt-Triggered Input with Hysteresis Characteristics

Type 5

Type 10

data

output

disable

input

enable

VDD

P-ch

N-ch

data

IN/OUT

open-drain

output disable

VDD

P-ch

N-ch

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

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.

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