Epson S1C17W14 Technical Manual page 25

1 OVERVIEW
Pin/pad Assigned
name signal
P23 P23
UPMUX
ADIN01
P24 P24
UPMUX
ADIN02
P25 P25
UPMUX
ADIN03
P30 P30
RFCLKO0
UPMUX
SEG53
SEG59
P31 P31
RFCLKO1
UPMUX
SEG52
SEG58
P32 P32
UPMUX
SEG51
SEG57
P33 P33
UPMUX
SEG50
SEG56
P34 P34
FOUT
UPMUX
SEG49
SEG55
P35 P35
RTC1S
UPMUX
SEG48
SEG54
P36 P36
LFRO
UPMUX
SEG47
SEG53
P37 P37
UPMUX
SEG46
SEG52
P40 P40
SENB1
SEG45
SEG51
P41 P41
SENA1
SEG44
SEG50
P42 P42
REF1
SEG43
SEG49
1-12
Tolerant
I/O Initial state fail-safe
structure
–
I/O Hi-Z
I/O
A
I/O Hi-Z –
I/O
A
I/O Hi-Z –
I/O
A
I/O Hi-Z
✓
O
I/O
A
A
I/O Hi-Z
✓
O
I/O
A
A
I/O Hi-Z
✓
I/O
A
A
I/O Hi-Z
✓
I/O
A
A
I/O Hi-Z
✓
O
I/O
A
A
I/O Hi-Z
✓
O
I/O
A
A
I/O Hi-Z
✓
O
I/O
A
A
I/O Hi-Z
✓
I/O
A
A
I/O Hi-Z
✓
A
A
A
I/O Hi-Z
✓
A
A
A
I/O Hi-Z
✓
A
A
A
Seiko Epson Corporation
Function
I/O port
User-selected I/O (universal port multiplexer)
12-bit A/D converter Ch.0 analog signal input 1
I/O port
User-selected I/O (universal port multiplexer)
12-bit A/D converter Ch.0 analog signal input 2
I/O port
User-selected I/O (universal port multiplexer)
12-bit A/D converter Ch.0 analog signal input 3
I/O port
R/F converter Ch.0 clock monitor output
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
R/F converter Ch.1 clock monitor output
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
Clock external output
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
Real-time clock 1-second cycle pulse output
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
LCD frame signal monitor output
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
User-selected I/O (universal port multiplexer)
LCD segment output
LCD segment output
I/O port
R/F converter Ch.1 sensor B oscillator pin
LCD segment output
LCD segment output
I/O port
R/F converter Ch.1 sensor A oscillator pin
LCD segment output
LCD common output
I/O port
R/F converter Ch.1 reference oscillator pin
LCD segment output
LCD common output
S1C17W14/W16 TECHNICAL MANUAL
– ✓
– ✓
– ✓
– ✓
– ✓
– ✓
– ✓
– ✓
– ✓
✓ ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
– ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
✓ ✓
✓ –
– ✓
✓ ✓
– ✓
✓ –
– ✓
✓ ✓
– ✓
✓ –
– ✓
✓ ✓
– ✓
✓ –
– ✓
(Rev. 1.2)