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Pin No.
Signal
39
P17
OUT
40
P16
OUT
41
P15
OUT
42
P14
OUT
43
P13
OUT
44
P12
OUT
45
P11
OUT
46
P10
OUT
47-52
P07-P02
OUT
53-54
P01-P00
OUT
55-62
P37-P30
OUT
63-66
P87-P84
OUT
67-70
P83-P80
71
VCC
72
VREF
73
AVSS
74-76
AN7-AN5
77
AN4
OUT
78
AN3
79
AN2
80
AN1
DESCRIPTION OF LSI
I/O
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G8 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G7 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G6 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G5 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G4 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G3 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G2 line key on matrix is touched.
Key strobe signal.
Signal applied to touch-key section. A pulse signal is input to P70 - P73 terminal
while one of G1 line key on matrix is touched.
Terminal not used.
Data output terminal to LCD driver IC3.
Data output terminal to LCD driver IC3.
Data output terminal to LCD driver IC3.
IN
Input terminal to change the specification of model.
IN
Connected to GND.
IN
Connected to GND.
IN
Connected to VC.
IN
Heating constant compensation terminal.
Terminal not used.
IN
Temperature measurement input: OVEN THERMISTOR.
By inputting DC voltage corresponding to the temperature detected by the
thermistor, this input is converted into temperature by the A/D converter built into
the LSI.
IN
Input signal which communicates the door open/close information to LSI.
Door closed; "H" level signal.
Door opened; "L" level signal.
IN
AH sensor input.
This input is an analog input terminal from the AH sensor circuit, and connected
to the A/D converter built into the LSI.
Description
25
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