Epson S1C17W18 Technical Manual page 24

1 OVERVIEW
Pin/pad Assigned
name signal
P22 P22
REF1
UPMUX
SEG21
P23 P23
RFIN1
UPMUX
SEG20
P24 P24
EXCL20
UPMUX
SEG19
P25 P25
EXCL21
UPMUX
SEG18
P26 P26
CLPLS
UPMUX
SEG17
P27 P27
EXCL00
UPMUX
SEG16
P30 P30
UPMUX
P31 P31
UPMUX
P32 P32
UPMUX
P33 P33
UPMUX
P34 P34
UPMUX
P35 P35
UPMUX
P36 P36
UPMUX
P37 P37
UPMUX
P40 P40
P41 P41
P42 P42
P43 P43
P44 P44
P45 P45
P46 P46
P47 P47
P50 P50
P51 P51
P52 P52
P60 P60
RFCLKO0
SEG15
P61 P61
RFCLKO1
SEG14
P62 P62
REMO
SEG13
P63 P63
LFRO
SEG12
1-10
Tolerant
I/O Initial state fail-safe
structure
I/O Hi-Z
✓
A
I/O
A
I/O Hi-Z
✓
A
I/O
A
I/O Hi-Z
✓
I
I/O
A
I/O Hi-Z
✓
I
I/O
A
I/O Hi-Z
✓
O
I/O
A
I/O Hi-Z
✓
I
I/O
A
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
I/O Hi-Z
✓
O
A
I/O Hi-Z
✓
O
A
I/O Hi-Z
✓
O
A
I/O Hi-Z
✓
O
A
Seiko Epson Corporation
Function
I/O port
R/F converter Ch.1 reference oscillator pin
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
R/F converter Ch.1 oscillation input
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
16-bit PWM timer Ch.2 event counter input 0
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
16-bit PWM timer Ch.2 event counter input 1
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
IR remote controller clear pulse output
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
16-bit PWM timer Ch.0 event counter input 0
User-selected I/O (universal port multiplexer)
LCD segment output
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
User-selected I/O (universal port multiplexer)
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
I/O port
R/F converter Ch.0 clock monitor output
LCD segment output
I/O port
R/F converter Ch.1 clock monitor output
LCD segment output
I/O port
IR remote controller transmit data output
LCD segment output
I/O port
LCD frame signal monitor output
LCD segment output
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ –
✓ –
✓ –
✓ –
✓ ✓ –
✓ ✓ –
✓ –
✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ ✓ –
✓ –
✓ –
✓ –
✓ –
✓ –
✓ –
✓ –
✓ –
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
✓ ✓ ✓
S1C17W18 TECHNICAL MANUAL
(Rev. 1.2)
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