Power Supply Pins - Renesas R-IN32M4-CL2 User Manual

R-IN32M4-CL2 User's Manual: Board design edition
2.2

Power Supply Pins

This is a list of power supply pins of R-IN32M4-CL2. When designing with these pins, refer to the connection example
as follows.
Pin Name
PLL_VDD PLL power supply (1.0 V)
PLL_GND PLL_GND
VDD33 R-IN32M4 I/O power supply (3.3 V)
VDD10 R-IN32M4 internal power supply (1.0 V)
GND Ground potential for power supply (GND)
AVDD Analog power supply for A/D converter
(3.3 V)
AGND Analog power supply for A/D converter
(GND)
VDD33_GPHY GbE-PHY internal power supply (3.3 V)
VDD25A GbE-PHY analog power supply (2.5 V)
VDD1 GbE-PHY internal power supply (1.0 V)
VDD1A GbE-PHY analog power supply (1.0 V)
R18UZ0046EJ0200
Dec. 28, 2018
Function Reference for Connection Example
See section 4, PLL Power Supply Pins.
See section 4, PLL Power Supply Pins.
Supply power from the power unit such as a
regulator or DC-DC converter.
Supply power from the power unit such as a
regulator or DC-DC converter.
Connect GND of the system (board).
Supply power from the power unit such as a
regulator or DC-DC converter.
To reduce the effect of noise, it is recommended to
use the ferrite bead or the like.
Connect GND of the system (board).
To reduce the effect of noise, it is recommended to
use the ferrite bead or the like.
See Section 6.1, Power Supply Peripheral Circuit.
See Section 6.1, Power Supply Peripheral Circuit.
See Section 6.1, Power Supply Peripheral Circuit.
See Section 6.1, Power Supply Peripheral Circuit.
2. Power/Reset Pins
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