UPD178F098 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD178F098

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD178F098

Figure 2-1. I/O Circuits of Respective Pins (1/2)

Type 2

Type 5

data

VDD

P-ch

IN

Schmitt trigger input with hysteresis characteristics

output

disable

input

enable

N-ch

IN/OUT

Type 5-K

data

output

disable

input

enable

Type 10-D

data

open drain

output disable

input

enable

VDD

P-ch

N-ch

Type 8

data

IN/OUT

output

disable

VDD

P-ch

N-ch

IN/OUT

VDD

P-ch

N-ch

Type 19

IN/OUT

N-ch

OUT

Remark VDD and GND are the positive power supply and ground pins for all port pins. Take VDD and GND as

VDDPORT and GNDPORT.

Data Sheet U12920EJ1V0DS00

15

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