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NuMaker-HMI-MA35D1-S1
Nov. 2, 2022
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Rev 1.01
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6.1.6
Power Group 6, 7, ADC and USB Schematic
Figure 6-6 shows the power group 6, 7, ADC and USB circuit of the NuMaker-SOM-MA35D16A81 board.
Figure 6-6 Power Group 6, 7, ADC and USB Schematic
Title
Size
Document Number
Rev
Date:
Sheet
of
VDDIO6/7/ADC/USB
2.2
NuMaker-SOM-MA35D16A81 (BGA312)
nuvoTon Technology Corp.
B
6
9
Tuesday, July 19, 2022
CAN_0,1/I2C_4,5/SD_0
eMMC_0
U1I
MA35D16A887C
PC0/I2C4_SDA/SD0_CMD/eMMC0_CMD
F18
VDDIO6
G13
PC1/I2C4_SCL/SD0_CLK/eMMC0_CLK
D18
PC2/CAN0_RXD/SD0_DAT0/eMMC0_DAT0
E18
PC3/CAN0_TXD/SD0_DAT1/eMMC0_DAT1
G18
PC4/I2C5_SDA/SD0_DAT2/eMMC0_DAT2
H18
PC5/I2C5_SCL/SD0_DAT3/eMMC0_DAT3
G17
PC6/CAN1_RXD/SD0_nCD
F17
PC7/CAN1_TXD/SD0_WP
E17
I2C_1,2,4,5/SPI_1/SC_0
CCAP_1/PWM_2/UART_1,6,12,13/CAN_0,1,2,3/INT_2,3/CLKO
U1J
MA35D16A887C
PN0/I2C2_SDA/CCAP1_DATA0
B17
PN1/I2C2_SCL/CCAP1_DATA1
C17
PN2/CAN0_RXD/CCAP1_DATA2
B18
PN3/CAN0_TXD/CCAP1_DATA3
C18
PN4/I2C1_SDA/CCAP1_DATA4
C16
PN5/I2C1_SCL/CCAP1_DATA5
A17
PN6/CAN1_RXD/CCAP1_DATA6
C15
PN7/CAN1_TXD/CCAP1_DATA7
B16
PN10/CAN2_RXD/CCAP1_SCLK
B15
PN11/CAN2_TXD/CCAP1_PIXCLK
A16
PN12/UART6_nCTS/UART12_RXD/I2C5_SDA/CCAP1_HSY NC
A15
PN14/UART6_RXD/CAN3_RXD/SPI1_SS1/CCAP1_SFIELD/SPI1_I2SMCLK
A14
PN13/UART6_nRTS/UART12_TXD/I2C5_SCL/CCAP1_VSY NC
B14
PN15/EPWM2_CH4/UART6_TXD/CAN3_TXD/I2S0_MCLK/SPI1_SS1/SPI1_I2SMCLK/SC0_nCD/EADC0_ST/CLKO/TM6
D13
PK12/EPWM2_CH0/UART1_nCTS/UART13_RXD/I2C4_SDA/I2S0_LRCK/SPI1_SS0/SC0_CLK/TM10/INT2
C13
PK13/EPWM2_CH1/UART1_nRTS/UART13_TXD/I2C4_SCL/I2S0_BCLK/SPI1_CLK/SC0_DAT/TM10_EXT
D14
PK14/EPWM2_CH2/UART1_RXD/CAN3_RXD/I2S0_DI/SPI1_MOSI/SC0_RST/I2C5_SDA/TM11/INT3
C14
PK15/EPWM2_CH3/UART1_TXD/CAN3_TXD/I2S0_DO/SPI1_MISO/SC0_PWR/I2C5_SCL/TM11_EXT
D12
VDDIO7
F13
USB0
USB1(HOST)
(Device/HOST)
U1B
MA35D16A887C
HSUSB1_D-
H2
H
H1
H
J1
HSUSB0_D-
J2
VDD_HSUSB1
F6
VDD_HSUSB0
G7
H
HSUSB0_D-
H
VDD_HSUSB1
VDD_HSUSB0
HSUSB1_D-
EADC
ADC/PWM_2/UART_1,2,3,4/CAN_0,1,2/I2C_2,3,4/SPI_0/I2S_1/INT_1,2
U1M
MA35D16A887C
EADC0_CH0
C5
EADC0_CH4
C4
EADC0_CH1
B5
EADC0_CH5
B4
EADC0_CH2
A4
EADC0_CH6
A3
EADC0_CH3
D3
EADC0_CH7
C3
PB8/EPWM2_BRAKE0/UART2_nCTS/UART1_RXD/I2C2_SDA/SPI0_SS1/SPI0_I2SMCLK/ADC0_CH0/EBI_nCS0/TM4/QEI2_INDEX/KPI_ROW6
B3
PB9/EPWM2_CH4/UART2_nRTS/UART1_TXD/I2C2_SCL/SPI0_CLK/I2S0_MCLK/CCAP1_HSY NC/ADC0_CH1/EBI_ALE/EBI_AD13/TM0_EXT/I2S1_MCLK/SC0_nCD/QEI2_A/KPI_ROW7
A2
PB10/EPWM2_CH5/UART2_RXD/CAN0_RXD/SPI0_MOSI/EBI_MCLK/CCAP1_VSY NC/ADC0_CH2/EBI_ADR15/EBI_AD14/TM5/I2C1_SDA/INT1/QEI2_B
D2
PB11/EPWM2_BRAKE1/UART2_TXD/CAN0_TXD/SPI0_MISO/I2S1_MCLK/CCAP1_SFIELD/ADC0_CH3(VSENSE)/EBI_nCS2/EBI_ALE/TM5_EXT/I2C1_SCL/INT2/QEI2_INDEX
B2
PB12/EPWM2_CH0/UART4_nCTS/UART3_RXD/I2C3_SDA/CAN2_RXD/I2S1_LRCK/ADC0_CH4(Y M)/EBI_ADR16/ECAP2_IC0
B1
PB13/EPWM2_CH1/UART4_nRTS/UART3_TXD/I2C3_SCL/CAN2_TXD/I2S1_BCLK/ADC0_CH5(Y P)/EBI_ADR17/ECAP2_IC1
C2
PB14/EPWM2_CH2/UART4_RXD/CAN1_RXD/I2C4_SDA/I2S1_DI/ADC0_CH6(XM)/EBI_ADR18/ECAP2_IC2
D1
PB15/EPWM2_CH3/UART4_TXD/CAN1_TXD/I2C4_SCL/I2S1_DO/ADC0_CH7(XP)/EBI_ADR19
C1
VREF_EADC0
F9
AVDD_ADC0
G8
AVSS
H9
AVDD_EADC0
G9
VSS
PK[15:12]
VDD3V3
VDD3V3
VSS
VSS
PC0
PC2
PC1
PC4
PC3
PC6
PC5
PC7
PN0
PN1
PN2
PN3
PN4
PN5
PN6
PN7
PN10
PN11
PN12
PN13
PN14
PK12
PN15
PK14
PK13
PK15
VDD3V3
VSS
VSS
EADC0_CH0
EADC0_CH1
EADC0_CH4
EADC0_CH2
EADC0_CH5
EADC0_CH3
EADC0_CH6
PB8
EADC0_CH7
PB10
PB9
PB12
PB11
PB13
PB14
PB15
AVSS
VSS
VDD3V3
H
H
HSUSB0_D-
HSUSB0_D-
HSUSB1_D-
H
HSUSB1_D-
H
VDD3V3
AVSS
EADC0_CH[7:0]
EADC0_CH[7:0]
VREF_EADC0
C102
0.1u
AVSS
C183
2.2u
R96
0
PC[7:0]
PC[7:0]
PN[15:10]
PN[15:10]
PB[15:8]
PB[15:8]
m ount R96 when using external VREF
unm ount R96 when using internal VREF
PK[15:12]
PN[7:0]
PN[7:0]
R25
0
C104
0.1u
L19
FB
C105
10u
L18
FB
C103
10u
C101
0.1u
L16
FB
C95
0.1u
C99
0.1u
C96
10u
C100
10u
L17
FB
VDD3V3
VSS
C98
10u
L15
FB
VSS
VDD3V3
C97
0.1u
C94
10u
VSS
VSS
L14
FB
VDD3V3
C93
0.1u
VSS