Renesas RA6M Series User Manual

Renesas RA Family AIK-RA6M3, v1 User's Manual
R12UZ0143EE0100 Rev.0.1 Page
13
of 25
Oct.15.23
5.2.5 USB Full Speed
The USB C connection jack (J11) connects the Main MCU USB Full Speed interface to an external USB
interface, allowing communications for testing and use of the Main MCU firmware. This connection can be
configured as either a USB Device or a USB Host interface.
For a USB Device configuration, set Jumper J14 to pins 1-2, and configure the Main MCU firmware to use
the USB Full Speed ports in device mode. Power from an external USB Host on this connection can be used
to provide power to AIK-RA6M3.
Table 4. USB Full Speed Connector (J11)
USB Full Speed Connector
AIK-RA6M3
Pin
Description
Signal/Bus
A1
Ground
GND
A2
TX1+
N/A
A3
TX1-
N/A
A4
+5VDC
USB_VBUS 5V
A5
Configuration Detection (CC1)
CC1
A6
Data+
USB_DP
A7
Data-
USB_DM
A8
Configuration Detection (SBU1)
N/A
A9
+5VDC
N/A
A10
RX2-
N/A
A11
RX2+
USB_VBUS 5V
A12
Ground
GND
B1
Ground
GND
B2
TX2+
N/A
B3
TX2-
N/A
B4
+5VDC
USB_VBUS 5V
B5
Configuration Detection (CC2)
D7-3
B6
Data+
USB_DP
B7
Data-
USB_DM
B8
Configuration Detection (SBU)
N/A
B9
+5VDC
USB_VBUS 5V
B10
RX1-
N/A
B11
RX1+
N/A
B12
Ground
GND
Figure 8. USB Full Speed Connector
5.2.6 PMOD 1
A 12-pin PMOD Type-2A connector is provided at PMOD 1. The Main MCU can act as the UART/SPI
master, and the connected module acts as an UART/SPI slave device. The Main MCU can be used also as

Renesas RA6M Series Specifications

General

Brand	Renesas
Model	RA6M Series
Category	Microcontrollers
Language	English