EFM32GG332F1024 Energy Micro, EFM32GG332F1024 Datasheet - Page 45

• 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 Pinout and Package
4.1 Pinout
2012-09-11 - EFM32GG332FXX - d0126_Rev1.00
Note
The EFM32GG332 pinout is shown in Figure 4.1 (p. 45) and Table 4.1 (p. 45) . Alternate locations
are denoted by "#" followed by the location number (Multiple locations on the same pin are split with "/").
Alternate locations can be configured in the LOCATION bitfield in the *_ROUTE register in the module
in question.
Figure 4.1. EFM32GG332 Pinout (top view, not to scale)
Table 4.1. Device Pinout
1
2
3
QFP64 Pin#
and Name
Pin Name
Please refer to the application note "AN0002 EFM32 Hardware Design Considerations" for
guidelines on designing Printed Circuit Boards (PCB's) for the EFM32GG332.
PA0
PA1
PA2
Analog
Preliminary
Pin Alternate Functionality / Description
TIM0_CC0 #0/1/4
TIM0_CC1 #0/1
TIM0_CC2 #0/1
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Timers
45
Communication
I2C0_SDA #0
I2C0_SCL #0
LEU0_RX #4
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GPIO_EM4WU0
CMU_CLK1 #0
CMU_CLK0 #0
PRS_CH0 #0
PRS_CH1 #0
Other