EFM32GG332F1024 Energy Micro, EFM32GG332F1024 Datasheet - Page 48

• Manufacturer Part Number: EFM32GG332F1024
• Description: ARM Microcontrollers - MCU 1024KB FL 128KB RAM
• Manufacturer: Energy Micro

Specifications of EFM32GG332F1024

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: Giant Gecko (GG)
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 1024 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.85 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• Interface Type: I2C, SPI, USB, UART
• Number Of Programmable I/os: 50
• Program Memory Type: Flash

4.2 Alternate functionality pinout
2012-09-11 - EFM32GG332FXX - d0126_Rev1.00
A wide selection of alternate functionality is available for multiplexing to various pins. This is shown in
Table 4.2 (p. 48) . 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_O
ADC0_CH0
ADC0_CH1
ADC0_CH2
58
59
60
61
62
63
64
QFP64 Pin#
and Name
Pin Name
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.
PE10
PE11
PE12
PE13
PE14
PE15
PE9
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PE13
PC8
PC9
PC10
PC11
PF2
PD0
PD1
PD2
0
Analog
1
Preliminary
PD6
PD7
LOCATION
2
3
Pin Alternate Functionality / Description
PCNT2_S1IN #1
TIM1_CC0 #1
TIM1_CC1 #1
TIM1_CC2 #1
TIM3_CC0 #0
TIM3_CC1 #0
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4
Timers
48
5
6
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, 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.
Communication
I2C0_SDA #6
I2C0_SCL #6
US0_CLK #0
LEU0_TX #2
LEU0_RX #2
US0_RX #0
US0_RX #3
US0_CS #0
US0_TX #0
US0_TX #3
Description
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BOOTLOADER_TX
BOOTLOADER_RX
LES_ALTEX5 #0
LES_ALTEX6 #0
LES_ALTEX7 #0
GPIO_EM4WU5
CMU_CLK1 #2
ACMP0_O #0
Other