3. Block Diagram
8
Seiko Epson Corporation
S5U1C17W23T Manual
(Rev.1.1)
3. Block Diagram
A block diagram for the S5U1C17W23T1 is shown below.
Caution! No temperature/humidity sensor or OSC3 oscillator is provided. Only through-holes are provided.
Figure 3.1 Block diagram for the S5U1C17W23T1
S1C17W23
V
C1
-4
SEG
24
:
:
:
:
:
SEG
0
CO
M
7
CO
M
6
VD2
RESET
OSC1,2
P14
:
P00
DCLK
DSIO
DST2
VPP
COM0
TH (sensor)
SEG51
:
:
:
:
SEG25
CP1-4
TH
(OSC3)
Xtal
32kH
CV
1,2
V
D1
O
S
C3
,4
P
15
:
P
32
CO
M
8
:
CO
M
15
SEG
63
:
SEG
52
CN1
Tactile switch x 4
LCD panel
64seg×16com
ICDmini
Ver.2
PC
(GNU17v2.1.0
or higher)
CN2-1
CN2-2
Cap
Buzzer
Extension connector
Button battery
Reset switch
TH (sensor)