EFM32G890F64 Energy Micro, EFM32G890F64 Datasheet - Page 52

• Manufacturer Part Number: EFM32G890F64
• Description: MCU 32BIT 64KB FLASH 112-BGA
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G890F64

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 90
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.8 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LFBGA
• Processor Series: EFM32G890
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 90
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

4.2 Alternate functionality pinout
2010-12-17 - d0010_Rev1.20
A wide selection of alternate functionality is available for multiplexing to various pins. This is shown in
Table 4.2 (p. 52) . The table shows the name of the alternate functionality in the first column, followed
by columns showing the possible LOCATION bitfield settings.
Note
Table 4.2. Alternate functionality overview
Alternate
Functionality
ACMP0_CH0
ACMP0_CH1
ACMP0_CH2
ACMP0_CH3
ACMP0_CH4
ACMP0_CH5
ACMP0_CH6
ACMP0_CH7
ACMP0_O
ACMP1_CH0
ACMP1_CH1
ACMP1_CH2
ACMP1_CH3
ACMP1_CH4
ACMP1_CH5
ACMP1_CH6
ACMP1_CH7
ACMP1_O
ADC0_CH0
ADC0_CH1
ADC0_CH2
ADC0_CH3
ADC0_CH4
ADC0_CH5
ADC0_CH6
ADC0_CH7
CMU_CLK0
CMU_CLK1
DAC0_OUT0
DAC0_OUT1
DBG_SWCLK
Some functionality, such as analog interfaces, do not have alternate settings or a LOCA-
TION bitfield. In these cases, the pinout is shown in the column corresponding to LOCA-
TION 0.
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PE13
PC8
PC9
PC10
PC11
PC12
PC13
PC14
PC15
PF2
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PA2
PA1
PB11
PB12
PF0
0
PE2
PE3
PC12
PD8
PF0
LOCATION
1
2
3
...the world's most energy friendly microcontrollers
52
Analog comparator ACMP0, channel 0.
Analog comparator ACMP0, channel 1.
Analog comparator ACMP0, channel 2.
Analog comparator ACMP0, channel 3.
Analog comparator ACMP0, channel 4.
Analog comparator ACMP0, channel 5.
Analog comparator ACMP0, channel 6.
Analog comparator ACMP0, channel 7.
Analog comparator ACMP0, digital output.
Analog comparator ACMP1, channel 0.
Analog comparator ACMP1, channel 1.
Analog comparator ACMP1, channel 2.
Analog comparator ACMP1, channel 3.
Analog comparator ACMP1, channel 4.
Analog comparator ACMP1, channel 5.
Analog comparator ACMP1, channel 6.
Analog comparator ACMP1, channel 7.
Analog comparator ACMP1, digital output.
Analog to digital converter ADC0, input channel number 0.
Analog to digital converter ADC0, input channel number 1.
Analog to digital converter ADC0, input channel number 2.
Analog to digital converter ADC0, input channel number 3.
Analog to digital converter ADC0, input channel number 4.
Analog to digital converter ADC0, input channel number 5.
Analog to digital converter ADC0, input channel number 6.
Analog to digital converter ADC0, input channel number 7.
Clock Management Unit, clock output number 0.
Clock Management Unit, clock output number 1.
Digital to Analog Converter DAC0 output channel number 0.
Digital to Analog Converter DAC0 output channel number 1.
Debug-interface Serial Wire clock input.
Description
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