EZR32WG330 Datasheet, PDF (75/87 Pages) Silicon Laboratories – Building and home automation

Alternate
Functionality
DAC0_P1 /
OPAMP_P1
OPAMP_P2
0
PD6
PD4
DBG_SWCLK PF0
DBG_SWDIO PF1
DBG_SWO
PF2
ETM_TCLK
PD7
ETM_TD0
PD6
ETM_TD1
PD3
ETM_TD2
PD4
ETM_TD3
PD5
GPIO_EM4WU0 PA0
GPIO_EM4WU3 PF1
GPIO_EM4WU4 PF2
HFXTAL_N
PB14
HFXTAL_P
I2C0_SCL
I2C0_SDA
I2C1_SCL
I2C1_SDA
LES_CH6
LES_CH7
LETIM0_OUT0
LETIM0_OUT1
LEU0_RX
PB13
PA1
PA0
PC6
PC7
PD6
PD7
PD5
LEU0_TX
PD4
LEU1_RX
PC7
LEU1_TX
PC6
LFXTAL_N
PB8
EZR32WG330 Data Sheet
Pinout and Package
LOCATION
1
2
3
PF0 PF0 PF0
PF1 PF1 PF1
PD1 PD2
PC6
PC7
PD3
PD4
PD5
PD7 PC7
PD6 PC6
PE1
PE0
PB11 PF0
PF1
PB14
PF1
PB13
PF0
4
PA0
PF2
5
PF1
PF0
Description
Operational Amplifier 1 external positive input.
Operational Amplifier 2 external positive input.
Debug-interface Serial Wire clock input.
Note that this function is enabled to pin out of reset,
and has a built-in pull down.
Debug-interface Serial Wire data input / output.
Note that this function is enabled to pin out of reset,
and has a built-in pull up.
Debug-interface Serial Wire viewer Output.
Note that this function is not enabled after reset, and
must be enabled by software to be used.
Embedded Trace Module ETM clock .
Embedded Trace Module ETM data 0.
Embedded Trace Module ETM data 1.
Embedded Trace Module ETM data 2.
Embedded Trace Module ETM data 3.
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
Pin can be used to wake the system up from EM4
High Frequency Crystal negative pin. Also used as
external optional clock input pin.
High Frequency Crystal positive pin.
I2C0 Serial Clock Line input / output.
I2C0 Serial Data input / output.
I2C1 Serial Clock Line input / output.
I2C1 Serial Data input / output.
LESENSE channel 6.
LESENSE channel 7.
Low Energy Timer LETIM0, output channel 0.
Low Energy Timer LETIM0, output channel 1.
LEUART0 Receive input.
LEUART0 Transmit output. Also used as receive in-
put in half duplex communication.
LEUART1 Receive input.
LEUART1 Transmit output. Also used as receive in-
put in half duplex communication.
Low Frequency Crystal (typically 32.768 kHz) nega-
tive pin. Also used as an optional external clock input
pin.
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Rev. 1.1 | 74