EFM32-TG822F32-SK Energy Micro, EFM32-TG822F32-SK Datasheet - Page 7

• 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

2.1.26 Liquid Crystal Display Driver (LCD)
2.2 Configuration Summary
2012-02-27 - EFM32TG822FXX - d0052_Rev0.95
The LCD driver is capable of driving a segmented LCD display with up to segments. A voltage boost
function enables it to provide the LCD display with higher voltage than the supply voltage for the device.
In addition, an animation feature can run custom animations on the LCD display without any CPU inter-
vention. The LCD driver can also remain active even in Energy Mode 2 and provides a Frame Counter
interrupt that can wake-up the device on a regular basis for updating data.
The features of the EFM32TG822 is a subset of the feature set described in the EFM32TG Reference
Manual. Table 2.1 (p. 7) describes device specific implementation of the features.
Table 2.1. Configuration Summary
Module
Cortex-M3
DBG
MSC
DMA
RMU
EMU
CMU
WDOG
PRS
I2C0
USART0
USART1
LEUART0
TIMER0
TIMER1
RTC
LETIMER0
PCNT0
ACMP0
ACMP1
VCMP
ADC0
DAC0
OPAMP
AES
GPIO
Configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
IrDA
I2S
Full configuration
Full configuration without DTI.
Full configuration without DTI.
Full configuration
Full configuration
16-bit count register
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
Full configuration
37 pins
...the world's most energy friendly microcontrollers
7
Pin Connections
NA
DBG_SWCLK, DBG_SWDIO,
DBG_SWO
NA
NA
NA
NA
CMU_OUT0, CMU_OUT1
NA
NA
I2C0_SDA, I2C0_SCL
US0_TX, US0_RX. US0_CLK, US0_CS
US1_TX, US1_RX, US1_CLK, US1_CS
LEU0_TX, LEU0_RX
TIM0_CC[2:0]
TIM1_CC[2:0]
NA
LET0_O[1:0]
PCNT0_S[1:0]
ACMP0_CH[4], ACMP0_O
ACMP1_CH[7:5], ACMP1_O
NA
ADC0_CH[7:4]
DAC0_OUT[0], DAC0_OUTxALT
NA
Available pins are shown in
Table 4.3 (p. 50)
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