ST STM32 Nucleo-64 User Manual

UM2324 Rev 2 35/44
UM2324 Electrical schematics
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Appendix B Electrical schematics
This section provides the design schematics for the STM32 Nucleo-64 board features.
• NUCLEO-G071RB board:
– Figure 20: Top
– Figure 21: STM32_microcontroller_IOs
– Figure 22: STM32_microcontroller_PWR
– Figure 23: Arduino extension connectors
– Figure 24: Power
– Figure 25: ST_LINK_V2-1
– Figure 26: HW Mechanical Parts

ST STM32 Nucleo-64 Specifications

General

Operating Voltage	3.3 V
Arduino Compatibility	Yes
Arduino Uno V3 Connectivity Support	Yes
ST Morpho Headers	Yes
USB	Yes
mbed Enabled	Yes
Microcontroller	STM32
Package	LQFP
Core	ARM Cortex-M
Input Voltage	7V to 12V (recommended)
Digital I/O Pins	Varies by model
Analog Input Pins	Varies by model
Flash Memory	Varies by model
SRAM	Varies by model
Clock Speed	Varies by model
Power Supply	USB or external power source
Integrated Debugger/Programmer	ST-LINK/V2-1
On-board debugger	Yes
CAN	Varies by model
Ethernet	Varies by model