EFM32-TG840F32-SK Energy Micro, EFM32-TG840F32-SK Datasheet - Page 48

• Manufacturer Part Number: EFM32-TG840F32-SK
• Description: MCU, MPU & DSP Development Tools TG840 Sample Kit
• Manufacturer: Energy Micro

Specifications of EFM32-TG840F32-SK

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

2012-02-27 - EFM32TG840FXX - d0011_Rev0.95
Alternate
Functionality
CMU_CLK0
CMU_CLK1
DAC0_N0 /
OPAMP_N0
DAC0_N1 /
OPAMP_N1
DAC0_N2 /
OPAMP_N2
DAC0_OUT0 /
OPAMP_OUT0
DAC0_OUT0ALT /
OPAMP_OUT0ALT
DAC0_OUT1 /
OPAMP_OUT1
DAC0_OUT1ALT /
OPAMP_OUT1ALT
DAC0_OUT2 /
OPAMP_OUT2
DAC0_P0 /
OPAMP_P0
DAC0_P1 /
OPAMP_P1
DAC0_P2 /
OPAMP_P2
DBG_SWCLK
DBG_SWDIO
DBG_SWO
GPIO_EM4WU0
GPIO_EM4WU1
HFXTAL_N
HFXTAL_P
I2C0_SCL
I2C0_SDA
LCD_BCAP_N
LCD_BCAP_P
LCD_BEXT
PA2
PA1
PC5
PD7
PD3
PB11
PB12
PC12
PD5
PC4
PD6
PD4
PF0
PF1
PF2
PA0
PE13
PB14
PB13
PA1
PA0
PA13
PA12
PA14
0
PC12
PD8
PC13
PD0
PF0
PF1
PC15
PD7
PD6
1
PD7
PE12
PC14
PC7
PC6
2
LOCATION
PC15
3
PD0
PD1
4
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PF1
PF0
48
5
PE13
PE12
6
Clock Management Unit, clock output number 0.
Clock Management Unit, clock output number 1.
Operational Amplifier 0 external negative input.
Operational Amplifier 1 external negative input.
Operational Amplifier 2 external negative input.
Digital to Analog Converter DAC0_OUT0 /
OPAMP output channel number 0.
Digital to Analog Converter DAC0_OUT0ALT /
OPAMP alternative output for channel 0.
Digital to Analog Converter DAC0_OUT1 /
OPAMP output channel number 1.
Digital to Analog Converter DAC0_OUT1ALT /
OPAMP alternative output for channel 1.
Digital to Analog Converter DAC0_OUT2 /
OPAMP output channel number 2.
Operational Amplifier 0 external positive input.
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.
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 (4 - 32 MHz) negative pin. Also used
as external optional clock input pin.
High Frequency Crystal (4 - 32 MHz) positive pin.
I2C0 Serial Clock Line input / output.
I2C0 Serial Data input / output.
LCD voltage booster (optional), boost capacitor, negative pin.
If using the LCD voltage booster, connect a 22 nF capacitor
between LCD_BCAP_N and LCD_BCAP_P.
LCD voltage booster (optional), boost capacitor, positive pin.
If using the LCD voltage booster, connect a 22 nF capacitor
between LCD_BCAP_N and LCD_BCAP_P.
LCD voltage booster (optional), boost output. If using the
LCD voltage booster, connect a 1 uF capacitor between this
pin and VSS.
An external LCD voltage may also be applied to this pin if the
booster is not enabled.
If AVDD is used directly as the LCD supply voltage, this pin
may be left unconnected or used as a GPIO.
Description
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