NJU8713

- 2 -

Ver.2004-06-02

TERMINAL DESCRIPTION

No.

SYMBOL

I/O

Function

13

-

2

-

7

8

-

Terminal No.7 and No.8 should be connected to the same electric

potential.

5

10

-

Terminal No.5 and No.10 should be connected to the same electric

potential.

1

MCK

I

Master Clock Input Terminal

The condition of the data input terminal is fetched with the rising

edge of this signal.

4

11

I

Output Control Terminal

Output circuit is selected by the condition of this terminal.

3

12

I

Audio Signal Input Terminal

1-bit Audio Signal inputs into this terminal.

14

BEEP

I

Beep Signal Input Terminal

Beep signal inputs into this terminal.

6

9

O

Output Terminal

INPUT TERMINAL STRUCTURE

Input Terminal

Inside Circuit