Extension Connectors; Arduino ® Uno V3 - ST STM32U5 Nucleo-64 User Manual

7

Extension connectors

Six extension connectors are implemented on the board:
• ARDUINO
• ST morpho connectors (CN7 and CN10)
7.1
ARDUINO
The CN5, CN6, CN8, and CN9 connectors are female connectors supporting the ARDUINO
Most shields designed for ARDUINO
Caution: Most of the STM32 microcontroller I/Os are 5V‑tolerant, but few of them are only 3.6V‑compatible, while
®
ARDUINO Uno V3 is 5V‑compatible. Refer to the STM32U5 series data brief and STM32U5xx product
datasheets for their I/O structure.
®
ARDUINO
ARDUINO
The related pinout for the ARDUINO
UM3062 - Rev 1
®
Uno V3 connectors (CN5, CN6, CN8, and CN9)
®
Uno V3
®
can fit the Nucleo-64 board.
Figure 15.
Power
(CN6)
®
ADC
(CN8)
®
connector is listed in
®
ARDUINO Uno V3
STM32
microcontroller
Table 13, Table 14, Table
UM3062
Extension connectors
®
Uno V3 standard.
®
ARDUINO D[15-8]
(CN5)
®
ARDUINO D[7-0]
(CN9)
15, and Table 16.
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