1 OVERVIEW
1.3.2 S1C17M21/M24 Pin Configuration Diagram
TQFP12-32pin
Port function
or signal
assignment
Pin name
P01/EXCL01/UPMUX
P01
P02/BZOUT/UPMUX
P02
P03/#BZOUT/UPMUX
P03
P10/UPMUX
P10
P11/UPMUX
P11
V
V
PP
P12/REMO/UPMUX
P12
P13/FOUT/UPMUX
P13
Figure 1.3.2.1 S1C17M21/M24 Pin Configuration Diagram (TQFP12-32pin)
1-6
25
26
27
S1C17M21
28
S1C17M24
29
30
PP
31
32
Seiko Epson Corporation
16
V
V
SS
SS
V
V
15
D1
D1
OSC2
OSC2
14
13
OSC1
OSC1
12
P32
P32/RTC1S/UPMUX/EXSVD0
P31
P31/EXOSC/UPMUX
11
P30
P30/UPMUX/VREFA0
10
9
P27
P27/UPMUX/ADIN00
S1C17M20/M21/M22/M23/M24/M25
TECHNICAL MANUAL (Rev. 1.0)