UPD75P3036GC 查看數據表（PDF） - NEC => Renesas Technology

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UPD75P3036GC

4-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD75P3036

3.3 Pin Input/Output Circuits

The input/output circuits for the µPD75P3036’s pins are shown in schematic form below.

TYPE A

IN

VDD

P-ch

N-ch

TYPE D

data

output

disable

(1/3)

VDD

P-ch

OUT

N-ch

TYPE B

CMOS standard input buffer

IN

Schmitt trigger input with hysteresis characteristics.

TYPE B-C

VDD

P.U.R.

P-ch

P.U.R.

enable

IN

P.U.R. : Pull-Up Resistor

Push-pull output that can be set to output high-impedance

(with both P-ch and N-ch OFF).

TYPE E-B

P.U.R.

enable

VDD

P.U.R.

P-ch

data

output

disable

Type D

IN/OUT

Type A

TYPE E-E

data

output

disable

P.U.R. : Pull-Up Resistor

P.U.R.

enable

VDD

P.U.R.

P-ch

Type D

IN/OUT

Type A

Type B

P.U.R. : Pull-Up Resistor

11

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