Read Panasonic KX-T7436C / KX-T7436C-B Service Manual online
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KX-T7436C/KX-T7436C-B
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D
13
/INT
0
12
/STOPC
D
11
R0
0
/INT
1
R0
1
/INT
2
R0
2
/INT
3
R0
3
/INT
4
R1
0
R1
1
R1
2
R1
3
R2
0
R2
1
R2
2
R2
3
R3
0
R3
3
R3
2
/TOD
R3
1
/TOC
R4
0
/EVND
R4
1
/SCK
1
R4
2
/SI
1
R4
3
/SO
1
R6
0
R6
1
R6
2
R6
3
R7
0
R7
1
R7
2
R7
3
R8
0
TEST
RE
0
/VC
ref
D
9
D
10
OSC
1
OSC
2
RESET
X1
X2
GND
D
0
D
1
D
4
D
3
D
5
D
2
R8
1
R8
2
R8
3
R9
0
R9
1
R9
2
R9
3
RA
0
RB1
RA
1
SEL
V
CC
RB0
RD
0
/COMP
0
RD
1
/COMP
1
RB2
Classification
Terminal
Input/Output
Function
Power supply
Vcc
59
Power supply terminal
Test
GND
8
Ground terminal
Reset
TEST
2
Input
Not the user's terminal. Connect to the Vcc terminal.
RESET
5
Input
Reset terminal for MCU
Oscillation
OSC
1
3
Input
Input/output terminal to the main oscillator. Connect to the ceramic
oscillator, crystal oscillator, or external oscillation circuit.
oscillator, crystal oscillator, or external oscillation circuit.
OSC
2
4
Output
X1
6
Input
Input/output terminal to the sub oscillator. Connect to the 32.768kHz
crystal oscillator. If not, fix X1 terminal to Vcc and open X2 terminal.
crystal oscillator. If not, fix X1 terminal to Vcc and open X2 terminal.
X2
7
Output
D
0
~D
5
D
9
~D
11
9~17
Input/Output
Input/output terminal which is adressed every 1 bit.
The terminals D0~D3 are the source large current input/output
terminal, which supplies the current of max. 10mA to each terminal.
The terminals D4, D5, D9~D11 are sink large current input/output
terminal, which supplies the current of max.15mA to each terminal.
The terminals D0~D3 are the source large current input/output
terminal, which supplies the current of max. 10mA to each terminal.
The terminals D4, D5, D9~D11 are sink large current input/output
terminal, which supplies the current of max.15mA to each terminal.
D
12
, D
13
18,19
Input
Input terminal which is adressed every 1 bit.
Port
R0
0
,~R4
3
R6
0
,~RA
1
20~57
Input/Output
Input/output terminal which is adressed every 4 bit.
RB0~2,
RD0~1,
RE0
RD0~1,
RE0
60~64, 1
Input
Input terminal which is adressed every 4 bit.
Interrupt
INT
0
, INT
1
,
INT
2
~ INT
4
19~23
Input
Input terminal for external interrupt .
Pin No.
3. IC5
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