Datasheet

Page 22
Page 23
Figure 4-3: Reset circuit schematics
R8
10K
VCC-3.3
C3
100nF
T1
R7 100
T2
RST
VCC-3.3
VREF-1.8
C31
22pF
C30
22pF
X3 32.768KHz
C2
22pF
C1
22pF
X1 8MHz
E9
10uF
SOSCO
SOSCI
CLKO
CLKI
30 29 28 27 34 33
58
57
56
55
54
53
52
46 36 35 42 43 44 45 37 50
9
48 49
11
12
32
72
69
68
67
66
65
64
63
4
3
78 77
24
23
18
17
16
15
14
13
5
6
7
8
10
79 80
1
2
22
21
20
19
62
61
60
59
38 39 40 41 47
71
31
51
70
26
25
76
75
74
73
dsPIC33FJ256GP710A
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
RB11 RB10/AN10 RB9/AN9 RB8/AN8 RB13 RB12
RE7
RC1
RC2
RC3
RA15
SCL1/RG2
RB15 RB14
SDO1/RF8
SDI1/RF7
SCK1/RF6
SDA1/RG3
GND VCC
RA6
RG0 RG1
RE0
RF1
RF0
RD7 RD6
RE6
RE5
RE2
RG13 RG12 RG14
RE1
RA7
RG8/SDO2
RA9/Vref-
RB1
RB2/AN2
RB3
RB4
RB5
RA13
RD9
RD8
U1RX/RF2
U1TX/RF3
GND
RG7/SDI2
RG6/SCK2
RA1
RE3 RE4
RG15
VCC
RB7/PGED1
RB6/PGEC1
RB0
RF4
RF5
RA14
RA5
RD14 RD15
RA2
RF13
VCC
RA3
VCC
VCC
RA12
RA0
VCC
GND RF12
RA4
GND
VCAP
AGND AVCC RA10/Vref+
MCLR
RC4
CLKI/RC12
CLKO/RC15
RD10
RD3
RD1
SOSCI/RC13
SOSCO/RC14
GND
RD2
RD12 RD13
RD4 RD5
RG9
RD11
RD0
U1
VCC-3.3
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
HDR2
M1X26
C5
100nF
C6
100nF
C7
100nF
E8
10uF
VCC-3.3
VCC-3.3
VCC-3.3VCC-3.3
C8
100nF
VCC-3.3
decoupling capacitors