SD6830 datasheet(3/34 Pages) AUK

3 / 34 page

KSI-W002-000

5. PIN Assignment and Description

5.1

PIN Assignment for 24PINS( DIP24, SOP24)

Figure 5-1. Pin Assignment of 24 Pins

5.2

PIN Description for 24 PINS

Symbol

Pin No.

I /O

Functions

I/O Type

VDD

Power Supply

VSS

Ground

TEST

INPUT

Input for test ( Normally connected to VSS )

OSCin

INPUT

Input for oscillating

OSCout

OUTPUT

Output for oscillating

C/REM

OUTPUT

1-Bit output for remote transmission

D0 - D3

5 ~ 8

INPUT

4-Bit input for key sense ( with pull-up resistor )

E0 - E3

9 ~ 12

INPUT

4-Bit input for key sense ( with pull-up resistor )

F0 - F7

20 ~ 13

OUTPUT

1-Bit individual output for key scan

OUTPUT

1-Bit output

OUTPUT

1-Bit output

SD6830

TEST

OSCIN

VSS

OSCOUT

VDD

C/REM

OUTLINE 24 PIN

DMC6830

SD 6830

SD6830

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