EFM32JG1 Datasheet, PDF(60/94 Page) Silicon Laboratories – The EFM32 Jade Gecko MCUs are the world’s most energyfriendly microcontrollers

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EFM32JG1 Datasheet, PDF (60/94 Pages) Silicon Laboratories – The EFM32 Jade Gecko MCUs are the world’s most energyfriendly microcontrollers

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EFM32JG1 Data Sheet

Pin Definitions

QFN32 Pin# and Name

Pin Name

Analog

BUSCX [ADC0:

APORT3XCH6 ACMP0:

APORT3XCH6 ACMP1:

APORT3XCH6 IDAC0:

PD14

APORT1XCH6]

BUSDY [ADC0:

APORT4YCH6 ACMP0:

APORT4YCH6 ACMP1:

APORT4YCH6]

BUSCY [ADC0:

APORT3YCH7 ACMP0:

APORT3YCH7 ACMP1:

APORT3YCH7 IDAC0:

PD15

APORT1YCH7]

BUSDX [ADC0:

APORT4XCH7 ACMP0:

APORT4XCH7 ACMP1:

APORT4XCH7]

ADC0_EXTN

BUSCX [ADC0:

APORT3XCH8 ACMP0:

APORT3XCH8 ACMP1:

PA0

APORT3XCH8 IDAC0:

APORT1XCH8]

BUSDY [ADC0:

APORT4YCH8 ACMP0:

APORT4YCH8 ACMP1:

APORT4YCH8]

ADC0_EXTP

BUSCY [ADC0:

APORT3YCH9 ACMP0:

APORT3YCH9 ACMP1:

PA1

APORT3YCH9 IDAC0:

APORT1YCH9]

BUSDX [ADC0:

APORT4XCH9 ACMP0:

APORT4XCH9 ACMP1:

APORT4XCH9]

Pin Alternate Functionality / Description

Timers

Communication

Other

TIM0_CC0 #22

TIM0_CC1 #21

TIM0_CC2 #20

TIM0_CDTI0 #19

TIM0_CDTI1 #18

TIM0_CDTI2 #17

TIM1_CC0 #22

TIM1_CC1 #21

TIM1_CC2 #20

TIM1_CC3 #19 LE-

TIM0_OUT0 #22 LE-

TIM0_OUT1 #21

PCNT0_S0IN #22

PCNT0_S1IN #21

TIM0_CC0 #23

TIM0_CC1 #22

TIM0_CC2 #21

TIM0_CDTI0 #20

TIM0_CDTI1 #19

TIM0_CDTI2 #18

TIM1_CC0 #23

TIM1_CC1 #22

TIM1_CC2 #21

TIM1_CC3 #20 LE-

TIM0_OUT0 #23 LE-

TIM0_OUT1 #22

PCNT0_S0IN #23

PCNT0_S1IN #22

TIM0_CC0 #0

TIM0_CC1 #31

TIM0_CC2 #30

TIM0_CDTI0 #29

TIM0_CDTI1 #28

TIM0_CDTI2 #27

TIM1_CC0 #0

TIM1_CC1 #31

TIM1_CC2 #30

TIM1_CC3 #29 LE-

TIM0_OUT0 #0 LE-

TIM0_OUT1 #31

PCNT0_S0IN #0

PCNT0_S1IN #31

TIM0_CC0 #1

TIM0_CC1 #0

TIM0_CC2 #31

TIM0_CDTI0 #30

TIM0_CDTI1 #29

TIM0_CDTI2 #28

TIM1_CC0 #1

TIM1_CC1 #0

TIM1_CC2 #31

TIM1_CC3 #30 LE-

TIM0_OUT0 #1 LE-

TIM0_OUT1 #0

PCNT0_S0IN #1

PCNT0_S1IN #0

US0_TX #22 US0_RX

#21 US0_CLK #20

US0_CS #19 US0_CTS

#18 US0_RTS #17

US1_TX #22 US1_RX

#21 US1_CLK #20

US1_CS #19 US1_CTS

#18 US1_RTS #17

LEU0_TX #22 LEU0_RX

#21 I2C0_SDA #22

I2C0_SCL #21

CMU_CLK0 #5

PRS_CH3 #13

PRS_CH4 #5 PRS_CH5

#4 PRS_CH6 #16

ACMP0_O #22

ACMP1_O #22

GPIO_EM4WU4

US0_TX #23 US0_RX

#22 US0_CLK #21

US0_CS #20 US0_CTS

#19 US0_RTS #18

US1_TX #23 US1_RX

#22 US1_CLK #21

US1_CS #20 US1_CTS

#19 US1_RTS #18

LEU0_TX #23 LEU0_RX

#22 I2C0_SDA #23

I2C0_SCL #22

CMU_CLK1 #5

PRS_CH3 #14

PRS_CH4 #6 PRS_CH5

#5 PRS_CH6 #17

ACMP0_O #23

ACMP1_O #23

DBG_SWO #2

US0_TX #0 US0_RX

#31 US0_CLK #30

US0_CS #29 US0_CTS

#28 US0_RTS #27

US1_TX #0 US1_RX

#31 US1_CLK #30

US1_CS #29 US1_CTS

#28 US1_RTS #27

LEU0_TX #0 LEU0_RX

#31 I2C0_SDA #0

I2C0_SCL #31

CMU_CLK1 #0

PRS_CH6 #0 PRS_CH7

#10 PRS_CH8 #9

PRS_CH9 #8 ACMP0_O

#0 ACMP1_O #0

US0_TX #1 US0_RX #0

US0_CLK #31 US0_CS

#30 US0_CTS #29

US0_RTS #28 US1_TX

CMU_CLK0 #0

#1 US1_RX #0

PRS_CH6 #1 PRS_CH7

US1_CLK #31 US1_CS

#0 PRS_CH8 #10

#30 US1_CTS #29 PRS_CH9 #9 ACMP0_O

US1_RTS #28 LEU0_TX

#1 ACMP1_O #1

#1 LEU0_RX #0

I2C0_SDA #1 I2C0_SCL

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Preliminary Rev. 0.31 | 59

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