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ST STM32F3DISCOVERY User Manual
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UM1570 Rev 7
31/41
UM1570
Hardware layout and
configuration
40
PD8
USART3_TX
5
5
-----------
40
-
PD9
USART3_RX
5
6
-----------
39
-
PD10
USART3_CK
5
7
-----------
42
-
PD1
1
USART3_CTS
5
8
-----------
41
-
PD12
TIM4_CH1, G8_IO1,
USART3_R
TS
5
9
-----------
44
-
PD13
TIM4_CH2, G8_IO2
6
0
-----------
43
-
PD14
TIM4_CH3, G8_IO3
6
1
-----------
46
-
PD15
TIM4_CH4, G8_IO4,
SPI2_NSS
6
2
-----------
45
-
PE0
TIM4_ETR,
TIM16_CH1,
USART1_TX
97
-
-
INT1
---------
15
PE1
TIM17_CH1,
USART1_RX
98
-
-
DRDY/INT2
---------
16
PE2
TRACECK,
TIM3_CH1, G7_IO1
1-
DRDY
-
---------
13
PE3
TRACED0,
TIM3_CH2, G7_IO2
2-
-
CS_I2C/SPI
---------
14
PE4
TRACED1,
TIM3_CH3, G7_IO3
3-
INT1
-
---------
11
PE5
TRACED2,
TIM3_CH4, G7_IO4
4-
INT2
-
---------
12
T
able 7. STM32F303VCT6 MCU pin descri
pt
ion versus b
oard function (c
ontinued)
(1)
MCU pin
Board function
Main
function
Alternate function
LQFP100 pin number
VCP
LSM303DLHC or LSM303
AGR
L3GD20 or I3G4
250D
Push-button
LED
SWD
USB
OSC
Free I/O
Power supp
ly
CN3
P1
P2
30
32
Table of Contents
Figure 1. STM32F3DISCOVERY
1
Table of Contents
2
Features
6
Ordering Information
7
Codification
7
Table 1. Ordering Information
7
Table 2. Codification Explanation
7
Development Environment
8
System Requirements
8
Development Toolchains
8
Demonstration Software
8
Conventions
9
Table 3. ON/OFF Conventions
9
Quick Start
10
Getting Started
10
Hardware Layout and Configuration
11
Figure 2. Hardware Block Diagram
11
Figure 3. Board Layout (Top View)
12
Figure 4. Board Layout (Bottom View)
13
The STM32F3DISCOVERY Discovery Board Mechanical Drawing
14
Figure 5. STM32F3DISCOVERY Mechanical Drawing
14
Embedded ST-LINK/V2 (or V2-B)
15
Drivers
15
Table 4. Jumper States
15
ST-LINK/V2 (or V2-B) Firmware Upgrade
16
VCP Configuration
16
Using ST-LINK/V2 (or V2-B) to Program/Debug the On-Board STM32F303VCT6
16
Figure 6. USB Composite Device
16
Using ST-LINK/V2 (or V2-B) to Program/Debug an External STM32
17
Application
17
Table 5. SWD Debug Connector (CN3)
17
Figure 7. STM32F3DISCOVERY Connections
17
Figure 8. ST-LINK/V2 (or V2-B) Connections
18
Power Supply and Power Selection
19
Leds
19
Push-Buttons
19
USB Device Supported
20
ST MEMS E-Compass (ST MEMS LSM303DLHC or LSM303AGR)
20
ST MEMS Gyroscope (ST MEMS L3GD20 or I3G4250D)
20
IDD (JP3)
20
OSC Clock
21
OSC Clock Supply
21
OSC 32 Khz Clock Supply
21
Solder Bridges
22
Table 6. Solder Bridges
22
Extension Connectors
23
Table 7. STM32F303VCT6 MCU Pin Description Versus Board Function
23
STM32F3DISCOVERY Information
34
Product Marking
34
STM32F3DISCOVERY Product History
35
Table 8. Product History
36
Board Revision History
37
Table 9. Board Revision History
37
Federal Communications Commission (FCC) and ISED Canada (IC) Compliance Statements
38
FCC Compliance Statement
38
ISED Compliance Statement
39
Revision History
40
Table 10. Document Revision History
40
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ST STM32F3DISCOVERY Specifications
General
Brand
ST
Model
STM32F3DISCOVERY
Category
Computer Hardware
Language
English
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