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UM2324 Rev 4 31/43

UM2324 Connectors

CN5

10 SCL/D15 ARD_D15 PB8 I2C_1_SCL

9 SDA/D14 ARD_D14 PB9 I2C_1_SDA

8 AVDD VREF+ - VREF+

7GND - - GND

6 SCK/D13 ARD_D13 PA5 SPI_1_SCK

5 MISO/D12 ARD_D12 PA6 SPI_1_MISO

4 PWM/MOSI/D11 ARD_D11 PA7 SPI_1_MOSI || TIM_14_CH1

3 PWM/CS/D10 ARD_D10 PB0 SPI_1_NSS || TIM_3_CH3

2 PWM/D9 ARD_D9 PC7 TIM_3_CH2

1 D8 ARD_D8 PA9 IO

CN9

8 D7 ARD_D7 PA8 IO

7 PWM/D6 ARD_D6 PB14 TIM_15_CH1

6 PWM/D5 ARD_D5 PB4 TIM_3_CH1

5 D4 ARD_D4 PB5 IO

4 PWM/D3 ARD_D3 PB3 TIM_1_CH2

3 D2 ARD_D2 PA10 IO

2 TX/D1 ARD_D1 PC4 UART_1_TX

1 RX/D0 ARD_D0 PC5 UART_1_RX

Table 12. ARDUINO

connector pinout (continued)

Connector

number

name

Signal name STM32 pin Function

Figure 1. STM32 Nucleo-64 Board Top View1
Table of Contents2
Features7
Ordering Information8
Codification8
Table 1. Ordering Information8
Table 2. Codification Explanation8
Development Environment9
System Requirements9
Development Toolchains9
Demonstration Software9
Conventions9
Table 3. ON/OFF Conventions9
Quick Start10
Getting Started10
Hardware Layout and Configuration11
Figure 2. Hardware Block Diagram11
Figure 3. Top Layout12
Figure 4. Bottom Layout12
STM32 Nucleo-64 Board Mechanical Drawing13
Default Board Configuration13
Cuttable PCB13
Table 4. Default Jump Settings13
Figure 5. STM32 Nucleo-64 Board Mechanical Drawing13
Embedded ST-LINK/V2-114
Table 5. ST-LINK Jumper Configuration14
Drivers15
ST-LINK/V2-1 Firmware Upgrade15
Using the ST-LINK/V2-1 to Program/Debug the STM32 on Board15
Figure 6. USB Composite Device15
Using ST-LINK/V2-1 to Program/Debug an External STM32 Application16
Table 6. CN11 Debug Connector (SWD)16
Figure 7. STM32 Nucleo-64 Board Connections Image16
Power Supply and Power Selection17
External Power Supply Input17
Figure 8. ST-LINK Connections Image17
Table 7. Power Supply Capabilities18
Figure 9. STLK Power Source19
Figure 10. JP2 [3-4]: STLK Power Source20
Figure 11. JP2 [5-6]: STLK Power Source21
External Power Supply Output22
Programming/Debugging When the Power Supply Is Not from ST-LINK22
Figure 12. JP2 [7-8]: CHG Power Source22
OSC Clock Sources23
LSE: OSC 32 Khz Clock Supply23
HSE: OSC 8 Mhz Clock Supply24
Reset Sources24
UART2 Communication24
Leds25
Push-Buttons25
Table 8. UART2 Pins25
IDD Measurement26
Jumper Configuration26
Configuration of the Solder Bridges26
Table 9. Jumper Configuration26
Table 10. Solder Bridge Configurations and Settings26
Connectors28
CN2 USB Micro-B Connector28
Table 11. USB Micro-B Pinout28
Figure 13. CN2 USB Micro-B Connector (Front View)28
ARDUINO ® uno V3 Connector29
Figure 14. ARDUINO ® Connectors29
Table 12. ARDUINO ® Connector Pinout30
Figure 15. STM32 Nucleo-64 Boards ARDUINO ® Connector Pinout30
CN7 and CN10 ST Morpho Connectors32
Figure 16. ST Morpho Connectors32
Figure 17. STM32 Nucleo-64 Boards ST Morpho Connector Pinout33
STM32 Nucleo-64 Board Information34
Product Marking34
NUCLEO-G070RB Product History34
Product Identification NUG070RB$AU134
Product Identification NUG070RB$AU234
NUCLEO-G071RB Product History35
Product Identification NUG071RB$AU135
Product Identification NUG071RB$AU235
NUCLEO-G0B1RE Product History35
Product Identification NUG0B1RE$AU135
Board Revision History36
Board MB1360 Revision C-0136
Board MB1360 Revision C-0236
Appendix A STM32 Nucleo-64 Board I/O Assignment37
Table 13. STM32 Nucleo-64 Board I/O Assignment37
Appendix B Federal Communications Commission (FCC) and ISED Canada Compliance Statements39
FCC Compliance Statement39
ISED Compliance Statement40
Appendix Cce Conformity41
Warning41
Simplified Declaration of Conformity41
Table 14. Document Revision History42

Brand	ST
Model	STM32G070RBT6
Category	Motherboard
Language	English

ST STM32G070RBT6 User Manual

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