Renesas RA Series - 5 Hardware Layout; System Block Diagram; Power Requirements; Power Supply Options

Renesas RA Microcontrollers EK-RA6M2 v1 – User's Manual
R20UT4578EU0102 Rev.1.02 Page 9 of 32
Jul.29.20
5. Hardware Layout
5.1 System Block Diagram
Figure 5. EK-RA6M2 Block Diagram
5.2 Power Requirements
EK-RA6M2 is designed for 3.3 V operation. This also means that 5 V PMOD devices cannot be used
together with the EK-RA6M2 unless they are powered separately.
The total current available from the LDO regulator for all connected circuits is 600 mA or less, depending on
the 5 V power source used.
5.2.1 Power Supply Options
EK-RA6M2 board can be powered in several different ways as described in this section.
User
Modules
Config
Jumpers
USB FS
Device
12 M and
32 K
Crystals
3.3V LDO
J-Link
S124
MCU
Status
Two-Color
LED
Power
Measurement
Jumper
Reset
Switch
PMOD A,
PMOD B
Main MCU
Pin Headers
User
Push-Button
User LED
User
Potentiometer
Capacitive
Touch
Button
JTAG Port
J-Link USB
Main MCU
USB FS
Host
Programming or
Debugging PC
Voltage/
Current
Probes
Port Simulation/Simulation
or
Development Daughter Card
Renesas RA Family
RA6M2 MCU Group
Evaluation Kit