Epson S1C63003 Technical Manual page 27

Cmos 4-bit single chip microcontroller
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Pin name
Pad/pin No.
Shared
Default
Chip
function
P40
P40
22
SEG36
P41
P41
21
SEG37
P42
P42
20
SEG38
P43
P43
19
SEG39
P50
P50
9
RFOUT
SEG48
P51
P51
8
SEN0
SEG49
P52
P52
7
REF0
SEG50
P53
P53
6
RFIN0
SEG51
RFin1
RFIN1
4
SEG52
ReF1
REF1
3
SEG53
Sen1
SEN1
2
SEG54
huD
HUD
1
SEG55
COM0–COM7
67–60
SeG0–SeG35
59–24
ReSeT
82
TeST
81
I/O: Capital letters (I, O) represent the input/output direction in the initial settings.
OP: Selected by mask option ("–" means "no option provided.")
SFT: Switched by software ("–" means "no software switch provided" and "D" means default function.)
Note: The TEST terminal must be connected to the V
conditions to the terminals during normal operation.
S1C63003/004/008/016 TeChniCal Manual
(Rev. 1.1)
QFP15/
I/O OP SFT
TQFP14
97
I/o OP
I/O port pin
O
OP
LCD segment output pin
96
I/o OP
I/O port pin
O
OP
LCD segment output pin
95
I/o OP
I/O port pin
O
OP
LCD segment output pin
94
I/o OP
I/O port pin
O
OP
LCD segment output pin
84
I/o OP
D
I/O port pin
O
SFT R/F converter CR oscillation clock output pin
O
OP
LCD segment output pin
83
I/o OP
D
I/O port pin
O
SFT R/F converter Ch.0 CR oscillation output pin for DC bias sensor
O
OP
LCD segment output pin
82
I/o OP
D
I/O port pin
O
SFT R/F converter Ch.0 CR oscillation output pin for reference resistor
O
OP
LCD segment output pin
81
I/o OP
D
I/O port pin
I
SFT R/F converter Ch.0 CR oscillation input pin
O
OP
LCD segment output pin
79
I
OP
R/F converter Ch.1 CR oscillation input pin
O
OP
LCD segment output pin
78
O
OP
R/F converter Ch.1 CR oscillation output pin for reference resistor
O
OP
LCD segment output pin
77
O
OP
R/F converter Ch.1 CR oscillation output pin for DC bias sensor
O
OP
LCD segment output pin
76
O
OP
R/F converter CR oscillation output pin for AC bias sensor
O
OP
LCD segment output pin
42–35
O
LCD common output pins
34–1,
O
LCD segment output pins
100, 99
62
I
Initial reset input pin
61
I
Test pin (Connect to V
Seiko epson Corporation
Function
during normal operation.)
SS
power supply. Be sure to avoid applying other
SS
2 PinS anD PaCKaGeS
2-5

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