SD6830 datasheet(4/34 Pages) AUK

4 / 34 page

KSI-W002-000

5.3

PIN Assignment for 20PINS( DIP20, SOP20)

Figure 5-3. Pin Assignment of 20Pin

5.4

PIN Description for 20 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

4 ~ 7

INPUT

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

E0 – E1

8 ~ 9

INPUT

2-Bit input for key scan ( with pull-up resistor )

F0 – F6

16 ~ 10

OUTPUT

1-Bit individual output for key scan

OUTPUT

1-Bit output

SD6830

TEST

OSCIN

VSS

OSCOUT

VDD

C/REM

OUTLINE 20 PIN

DMC6830

SD 6830

SD6830

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