UPD75P048GC-AB8 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD75P048GC-AB8

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75P048

1.1 PORT PINS (2/2)

Pin Name

Input/

Output

Shared

Pin

Function

8-Bit

I/O Circuit

I/O

When Reset Type Note

P60

I/O

KR0

Programmable 4-bit I/O port (PORT 6).

P61

KR1

Pull-up resistors can be provided by

software in units of 4 bits.

P62

KR2

Input

F -A

P63

KR3

P70

I/O

KR4

4-bit I/O port (PORT 7).

P71

KR5

A pull-up resistor can be provided by

software in units of 4 bits

P72

KR6

Input

F -A

P73

KR7

P80 - P83

I/O

–

4-bit I/O port (PORT 8).

×

Input

E-B

A pull-up resistor can be provided by

software in units of 4 bits.

P90 - P93

I/O

–

4-bit I/O port (PORT 9).

Input

E-D

A pull-up resistor can be provided by

software in units of 4 bits.

P100

P101

P102

I/O

MAR N-ch open drain 4-bit I/O port (PORT 10).

× High

M-A

5

MAI

MAZ

Can withstand 10 V in open-drain

mode.

impedance

P103

MAT

P110

Input

AN0

4-bit input port (PORT 11).

Input

Y

P111

AN1

P112

AN2

P113

AN3

Note The circle ( ) indicates the Schmitt trigger input.

7

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