Epson S1C31D50 Technical Manual page 21

1 OVERVIEW
TQFP14-80PIN
Port function
or signal
Pin name
assignment
#RESET #RESET
V V
DD DD
OSC1 OSC1
OSC2
OSC2
P80
P80
P81
P81
P82 P82
P83/EXOSC P83
P84/EXCL00 P84
P85
P85/EXCL01
P86
P86
P87
P87
P70 P70
P71 P71
P72/EXCL10 P72
P73
P73/EXCL11
P74
P74
SWCLK/PD0 PD0
SWD/PD1 PD1
TEST TEST
Figure 1.3.1.3 S1C31D50/D51 Pin Configuration Diagram (TQFP14-80PIN)
1-6
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Seiko Epson Corporation
40 P46 P46/RTC1S
39 P45 P45/#ADTRG0
38 P44 P44
37 P43 P43
36 P42 P42
35 P41 P41
34 P40 P40/VREFA0
33 P17 P17/UPMUX/ADIN00
32 P16 P16/UPMUX/ADIN01
31 P15 P15/UPMUX/ADIN02
30 P14 P14/UPMUX/ADIN03
29 P13 P13/UPMUX/ADIN04
28 P12 P12/UPMUX/ADIN05
27 P11 P11/UPMUX/ADIN06
26 P10 P10/UPMUX/ADIN07
25 P07 P07/UPMUX
24 P06 P06/UPMUX
23 P05 P05/UPMUX
22 P04 P04/UPMUX
21 P03 P03/UPMUX
S1C31D50/D51 TECHNICAL MANUAL
(Rev. 2.00)