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RZ Family / RZ/G, RZ/A Series
2.9
PMIC
Figure 2.11 shows the RZ/G2UL pin assignment for PMIC.
LDO2 and LDO3 output voltage value for supply SD0_PVDD and SD1_PVDD are fixed by P6_1 and P6_2.
5.0V
VIN_PWR_BAD#
SMAC
Conn.
5.0V
POWER_BTN#
1.8V
CARRIER_PWR_ON
3.3V
RESET_IN#
WDTOVF_PERROUT
PRST_N
Px_x0
RZ/G2UL
RZ/A3UL
RZ/Five
RIIC0_SCL
RIIC0_SDA
(*1) RZ/A3UL SMARC Module Board OCTAL Edition is not supported.
(*2) RZ/G2UL SMARC Module Board, RZ/Five SMARC Module Board
and RZ/A3UL SMARC Module Board QSPI Edition are not supported.
Figure 2.11
Block Diagram around PMIC
R01UH0990EJ0101
Rev.1.01
Jul 28, 2022
5.0V
(5.0V 5.0A)
3.3V
(Dropout
Typ100mV)
PGOOD
3.3V
PMIC_PGOOD
OD
3.3V
PRST_N
3.3V
3.3V 3.3V
SD0_PWR_SEL
SD1_PWR_SEL
Px_x1
SD0_PWR_
SW_ET0_EN
Px_x2
3.3V 3.3V
3.3V
3.3V
RZ/G2UL SMARC Module Board
RZ/Five SMARC Module Board
DA9062
1.1V(1.1V 2.5A)
BUCK1
VDDQ_DDR(1.2V 2.5A)
VSYS
BUCK2
VDD_BUCK1
1.8V(1.8V 1.5A)
VDD_ BUCK2
BUCK4
VDD_ BUCK3
VDD_ BUCK4
VDD_ LDO1
3.3V( 3.3V 2.0A)
VDD_ LDO2
BUCK3
VDD_ LDO34
SD0_PVDD(3.3V/1.8V 0.3A)
VLDO2
VDDIO
SD1_PVDD(3.3V/1.8V 0.3A)
VLDO3
TP
ET0_PVDD(3.3V/1.8V 0.3A)
nRESETREQ
VLDO4
nONKEY
GPIO4(Sequencer cont.)
nIRQ
XTAL_IN
nRESET
XTAL_OUT
32KHz
GPIO0(WDKICK)
VBBAT
GPIO1(LDO2_GPI)
GPIO2(LDO3_GPI)
GPIO3(LDO4_GPI)
VPP_DDR(2.5V 0.1A)
VLDO1
SCL
SDA
ET0/1_CORE_VDD
ISL80510
EN
(1.2V 1.0A)
NCP51200
VRI
VCC
VTTR_DDR
VTT
(0.6V 1.5A)
EN
VREF_DDR
VRO
(0.6V 0.1A)
2. Functional Specifications
RZ/A3UL SMARC Module Board
QSPI Edition
RZ/A3UL SMARC Module Board
OCTAL Edition
VDD, PLLx_VDD11
DDR_VDDQ
VDD, PLLx_AVDD18,
CSI_VDD18(*1), USB_VDD18,
ADC_AVDD18, OTP_VDD18
PVDD, USB_VDD33
RZ/G2UL
SD0_PVDD
RZ/A3UL
SD1_PVDD
RZ/Five
PVDD182533_0
PVDD182533_1
SPI_PVDD
SW
uSD-Card
RZ_Px_x2
VCC
EN
VCC
eMMC
VCCQ
VCC
QSPI(*1)/OCTA FLASH(*2)
OCTA RAM(*2)
VCC
AVDDH
Ether PHY 0
DVDDL,AVDDL
DVDDH
AVDDH
Ether PHY 1
DVDDL,AVDDL
DVDDH
DDR_VPP
VDD, VDDQ
DDR4SDRAM
VREFCA
Page 53 of 83
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