ST STM32F10 Series, Application Note

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AN2586 - Application note Reference design
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Figure 14. STM32F10xxx microcontroller reference schematic
BT1 CR1220 holder
1 4
3 2
B1 RESET
C13 100 nF
C6 20 pF
C5
20 pF
X2 8 MHz
4
3 2
X1 MC306-G-06Q-32.768 (manufacturer JFVNY)
C1 10 pF C2 10 pF
C3 1 µF
C4 10 nF
JP1
VCC
C11 100 nF
C10 100 nF
C9 100 nF
C12 100 nF
VDD
C8 100 nF
PB5 PB6 PB7 PA4 PA5 PA6 PA7
R6 10 k
Ω
VCC
2
3
1
SW2
PA11 PA12
PE0 PD0 PD1
PA9 PA10
PD3 PD4 PD5 PD6
PC10 PC11
PB12 PB13 PB14 PB15 PB10 PB11
PC12
PE14
RESET#
PB8
PC5
PA0 PB9
PC13
PD8 PD9 PD10 PD11 PD12
PC6 PC7 PC8 PC9
0
PE15 PE9 PE8 PE11 PE10 PE12 PE13
PA1
PC1 PC2 PC3
PD13 PD2 PE1
PB1 PB2 PA15 PB3
PD14
PB0
PC4
PE2 PE3 PE4 PE5 PE6
PA3 PA13 PA14 PB4
PC0
PA2 PA8
PD7 PD15 PE7
PC14 PC15
OSC_IN OSC_OUT BOOT0
VDD
TP1 MCO
VDD
VBAT
OSC_IN
12
OSC_OUT
13
NRST
14
PA0-WKUP/USART2_CTS/ADC_IN0/TIM2_CH1_ETR
23
PA1/USART2_RTS/ADC_IN1
24
PA2/USART2_TX/ADC_IN2/
25
PA3/USART2_RX/ADC_IN3/
26
PA4/SPI1_NSS/USART2_CK/ADC_IN4
29
PA5/SPI1_SCK/ADC_IN5
30
PA6/SPI1_MISO/ADC_IN6/TIM3_CH1
31
PA7/SPI1_MOSI/ADC_IN7/TIM3_CH2
32
PB0/ADC_IN8/TIM3_CH3
35
PB1/ADC_IN9/TIM3_CH4
36
PB2 / BOOT1
37
PB10/I2C2_SCL/USART3_TX
47
PB11/I2C2_SDA /
48
PB12/SPI2_NSS /I2C2_SMBAl/USART3_CK /TIM1_BKIN
51
PB13/SPI2_SCK /USART3_CTS /TIM1_CH1N
52
PB14/SPI2_MISO /USART3_RTS /TIM1_CH2N
53
PB15/SPI2_MOSI/TIM1_CH3N
54
PA8/USART1_CK/
TIM1_CH1/MCO
67
PA9/USART1_TX/TIM1_CH2
68
PA10/USART1_RX/TIM1_CH3
69
PA11 / USART1_CTS/CANRX / USBDM (2)/TIM1_CH4
70
PA12 / USART1_RTS/CANTX / USBDP (2)/TIM1_ETR
71
PA13/JTMS-SWDAT
72
Not connected
73
PA14/JTCK-SWCLK
76
PA15/JTDI
77
PB3/JTDO
89
PB4/JTRST
90
PB5/I2C1_SMBAl
91
PB6/I2C1_SCL/TIM4_CH1
92
PB7/I2C1_SDA/
93
BOOT0
94
PB8/TIM4_CH3
95
PB9/TIM4_CH4
96
PE2
1
PE3
2
PE4
3
PE5
4
PE6
5
PC13-ANTI_TAMP
7
PC14-OSC32_IN
8
PC15-OSC32_OUT
9
PC0/ADC_IN10
15
PC1/ADC_IN11
16
PC2/ADC_IN12
17
PC3/ADC_IN13
18
PC4/ADC_IN14
33
PC5/ADC_IN15
34
PE7
38
PE8
39
PE9
40
PE10
41
PE11
42
PE12
43
PE13
44
PE14
45
PE15
46
PD8
55
PD9
56
PD10
57
PD11
58
PD12
59
PD13
60
PD14
61
PD15
62
PC6
63
PC7
64
PC8
65
PC9
66
PC10
78
PC11
79
PC12
80
PD0
81
PD1
82
PD2/TIM3_ETR
83
PD3
84
PD4
85
PD5
86
PD6
87
PD7
88
PE0/TIM4_ETR
97
PE1
98
U1A STM32F103VBH6
VSS_5
10
VSSA
19
VREF-
20
VREF+
21
VDDA
22
VSS_4
27
VSS_1
49
VSS_2
74
VSS_3
99
VBAT
6
VDD_5
11
VDD_4
28
VDD_1
50
VDD_2
75
VDD_3
100
U1B STM32F103VBH6
R5 10 k
Ω
VCC
2
3
1
SW1
BOOT1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CN1 JTAG
TMS/SWDIO TDI TDO TCK/SWCLK RESET#
VCC
TRST
R3
10 k
Ω
R4
10 k
Ω
R2 10 k
Ω
RTCK DBGRQ DBGACK
JTAG connector
C7 4.7 µF
Notes: - Capacitors (C3,C4,C7-12) should be placed on the PCB tracks closest to the VDD, VDDA and GND pins of the Microcontrollers - VCC: mains power supply: the range is between 2.0 and 3.6 Volts (see Section 1 Power supplies) - The value of R
EXT
depends on the crystal characteristics. Typical value is in the range of 5 to 6 R
S
(resonator series resistance) as indicated in Section 2.1.
ai14360
R
EXT