CSB320D View Datasheet(PDF) - Hyundai Micro Electronics

Part Name

Description

Manufacturer

CSB320D

4-BIT SINGLE CHIP MICROCOMPUTERS

Hyundai Micro Electronics 

I/O circuit types and options

Pin I/O

RESET

I

I/O circuit

â

à

â

à

R0~R3

I/O

ââ

âà

K0~K3

I

â

à

Chapter 1. Introduction

Note

Hysteresis Input Type

Ï Built in pull-up-

resistor About 400

Open drain output

ÌHÌ output at reset

(Option)

Ï Built in MOS Tr for

pull-up About 120

Ï Built in MOS Tr for

pull-up About 120

D0~D9

O

REMOUT O

à

Open drain output

ÌLÌ output at reset

â

à

CMOS output

ÌLÌ output at reset

High current source

output

1 - 11

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