ST STM32F10 Series Application Note

Reference design
AN2586 Rev 8 25/29
Figure 14. STM32F103ZE(T6) microcontroller reference schematic
1. If no external battery is used in the application, it is recommended to connect V
BAT
externally to V
DD
.
2. To be able to reset the device from the tools this resistor must be kept.
MCU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN1
JTAG
VDD
R2 10K
R3 10K
R1
10K
JTAG connector
Decoupling Capacitor
1 4 3
2
B1
C5
100nF
C4
20pF
C3
20pF
X2
8MHz
R6
390
R7 10K
VDD
2
3
1
SW2
RESET#
OSC_IN
OSC_OUT
C8
100nF
C9
100nF
C10
100nF
C7
100nF
VDD
C11
100nF
4 1 3 2
X1
32K
C2
10pF
C1
10pF
BT1
CR1220 holder
V
BAT
3
2
1
JP1
VDD
MCU Supply
R4 10K
VDD
2
3
1
SW1
C12
100nF
R9
0
PE2
1
PF2
12
OSC_IN
23
PA0-WKUP
34
PC5
45
PG0
56
PE10
63
PE11
64
PE3
2
PE4
3
PE5
4
PE6
5
PC13-ANTI_TAMP
7
PC14-OSC32_IN
8
PC15-OSC32_OUT
9
PF0
10
PF1
11
PF3
13
PF4
14
PF5
15
PF6
18
PF7
19
PF8
20
PF9
21
PF1 0
22
OSC_OUT
24
NRST
25
PC0
26
PC1
27
PC2
28
PC3
29
PA1
35
PA2
36
PA3
37
PA4
40
PA5
41
PA6
42
PA7
43
PC4
44
PB0
46
PB1
47
PB2-BOOT1
48
PF1 1
49
PF1 2
50
PF1 3
53
PF1 4
54
PF1 5
55
PG1
57
PE7
58
PE8
59
PE9
60
PE12
65
PB15
76
PG2
87
PC8
98
PA14
109
PG11
126
PG12
127
PG13
128
PE13
66
PE14
67
PE15
68
PB10
69
PB11
70
PB12
73
PB13
74
PB14
75
PD8
77
PD9
78
PD10
79
PD11
80
PD12
81
PD13
82
PD14
85
PD15
86
PG3
88
PG4
89
PG5
90
PG6
91
PG7
92
PG8
93
PC6
96
PC7
97
PC9
99
PA8
100
PA9
101
PA10
102
PA11
103
PA12
104
PA13
105
NC
106
PA15
110
PC10
111
PC11
112
PC12
113
PD0
114
PD1
115
PD2
116
PD3
117
PD4
118
PD5
119
PD6
122
PD7
123
PG9
124
PG10
125
PG14
129
PB7
137
BOOT0
138
PB8
139
PB9
140
PE0
141
PE1
142
PG15
132
PB3
133
PB4
134
PB5
135
PB6
136
U1A
STM32F103ZET6
VDD_7
62
VBAT
6
VSS_5
16
VDD_5
17
VSSA
30
VREF-
31
VREF+
32
VDDA
33
VSS_4
38
VDD_4
39
VSS_6
51
VDD_6
52
VSS_7
61
VSS_10
120
VSS_1
71
VDD_1
72
VSS_8
83
VDD_8
84
VSS_9
94
VDD_9
95
VSS_2
107
VDD_2
108
VDD_10
121
VSS_3
143
VDD_3
144
VSS_11
130
VDD_11
131
U1B
STM32F103ZET6
VDD
Default setting: 2<->3
C13
100nF
C14
100nF
C15
100nF
C16
100nF
C17
10µF
C6
100nF
MCU
Boot Mode
LSE
HSE
Boot Mode
OSC_IN
OSC_OUT
Boot 0
Boot 1
Reset
R8
0
1)
2)
100nF 1µF
Ai148767c
VDD
100nF 1µF
VDD

ST STM32F10 Series Specifications

General

Brand	ST
Model	STM32F10 Series
Category	Microcontrollers
Language	English