SD6830 Ver la hoja de datos (PDF) - AUK -> KODENSHI CORP
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SD6830 Datasheet PDF : 34 Pages
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5.3 PIN Assignment for 20PINS( DIP20, SOP20)
SD6830
VSS
OSCIN
OSCOUT
D0
D1
D2
D3
E0
E1
F6
1
20
2
19
3
18
4
17
5
DSMDDC6668883300
16
6
15
7
14
8
13
9
12
10
11
OUTLINE 20 PIN
VDD
C/REM
TEST
K
F0
F1
F2
F3
F4
F5
Figure 5-3. Pin Assignment of 20Pin
5.4 PIN Description for 20 PINS
Symbol
VDD
VSS
TEST
OSCin
OSCout
C/REM
D0 - D3
E0 – E1
F0 – F6
K
Pin No.
20
1
18
2
3
19
4~7
8~9
16 ~ 10
17
I /O
-
-
INPUT
INPUT
OUTPUT
OUTPUT
INPUT
INPUT
OUTPUT
OUTPUT
Functions
Power Supply
Ground
Input for test ( Normally connected to VSS )
Input for oscillating
Output for oscillating
1-Bit output for remote transmission
4-Bit input for key scan ( with pull-up resistor )
2-Bit input for key scan ( with pull-up resistor )
1-Bit individual output for key scan
1-Bit output
I/O Type
B
A
A
C
D
KSI-W002-000
4
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