EFM32-TG822F32-SK Energy Micro, EFM32-TG822F32-SK Datasheet - Page 49

• Manufacturer Part Number: EFM32-TG822F32-SK
• Description: MCU, MPU & DSP Development Tools TG822 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG822F32-SK

• Processor To Be Evaluated: EFM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.3 GPIO pinout overview
2012-02-27 - EFM32TG822FXX - d0052_Rev0.95
The specific GPIO pins available in EFM32TG822 is shown in Table 4.3 (p. 50) . Each GPIO port is
organized as 16-bit ports indicated by letters A through F, and the individual pin on this port in indicated
by a number from 15 down to 0.
Alternate
Functionality
LEU0_TX
LFXTAL_N
LFXTAL_P
PCNT0_S0IN
PCNT0_S1IN
PRS_CH0
PRS_CH1
PRS_CH2
TIM0_CC0
TIM0_CC1
TIM0_CC2
TIM1_CC0
TIM1_CC1
TIM1_CC2
US0_CLK
US0_CS
US0_RX
US0_TX
US1_CLK
US1_CS
US1_RX
US1_TX
PD4
PB8
PB7
PC13
PC14
PA0
PA1
PA0
PA1
PA2
PC13
PC14
PC15
PE12
PE13
PE11
PE10
PB7
PB8
0
PB13
PF3
PF4
PF5
PA0
PA1
PA2
PE10
PE11
PE12
PE5
PE4
PE6
PE7
1
PF0
PF1
PD6
PD7
2
LOCATION
PF0
PD6
PD7
PB7
PB8
PB11
PC15
PC14
PE12
PE13
3
PF2
PA0
PD6
PD7
PC13
PB13
PB14
PB8
PB7
4
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PF0
PF1
PF2
PB13
PB14
49
5
6
LEUART0 Transmit output. Also used as receive input in half
duplex communication.
Low Frequency Crystal (typically 32.768 kHz) negative pin.
Also used as an optional external clock input pin.
Low Frequency Crystal (typically 32.768 kHz) positive pin.
Pulse Counter PCNT0 input number 0.
Pulse Counter PCNT0 input number 1.
Peripheral Reflex System PRS, channel 0.
Peripheral Reflex System PRS, channel 1.
Peripheral Reflex System PRS, channel 2.
Timer 0 Capture Compare input / output channel 0.
Timer 0 Capture Compare input / output channel 1.
Timer 0 Capture Compare input / output channel 2.
Timer 1 Capture Compare input / output channel 0.
Timer 1 Capture Compare input / output channel 1.
Timer 1 Capture Compare input / output channel 2.
USART0 clock input / output.
USART0 chip select input / output.
USART0 Asynchronous Receive.
USART0 Synchronous mode Master Input / Slave Output
(MISO).
USART0 Asynchronous Transmit.Also used as receive input
in half duplex communication.
USART0 Synchronous mode Master Output / Slave Input
(MOSI).
USART1 clock input / output.
USART1 chip select input / output.
USART1 Asynchronous Receive.
USART1 Synchronous mode Master Input / Slave Output
(MISO).
USART1 Asynchronous Transmit.Also used as receive input
in half duplex communication.
USART1 Synchronous mode Master Output / Slave Input
(MOSI).
Description
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