UPD75517GFA 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD75517GFA

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75517(A)

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

Type E - C

P.U.R.

enable

Data

Output

disable

Type F

Data

Output

disable

Type F - B

Type D

VDD

P.U.R.

P-ch

IN/OUT

Type A

P.U.R.: Pull-Up Resistor

Output

disable

(P-ch)

Data

Output

disable

Output

disable

(N-ch)

Type F - C

Type D

IN/OUT

Type B

P.U.R.

enable

Data

Output

disable

P.U.R.

enable

VDD

P.U.R.

P-ch

VDD

P-ch

IN/OUT

N-ch

Type B

P.U.R.: Pull-Up Resistor

VDD

P.U.R.

P-ch

Type D

IN/OUT

I/O circuit consisting of a push-pull output of type D

and a Schmitt-triggered input of type B

Type F - A

P.U.R.

enable

VDD

P.U.R.

P-ch

Data

Output

disable

Type D

IN/OUT

Type M

Data

Output

disable

Type B

P.U.R.: Pull-Up Resistor

VDD

P.U.R.

(Mask option)

IN/OUT

N-ch

(Can sustain

+9 V)

Type B

P.U.R.: Pull-Up Resistor

Middle-voltage input buffer

(Can sustain + 10 V)

P.U.R.: Pull-Up Resistor

11

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