EFM32TG210F32 Energy Micro, EFM32TG210F32 Datasheet - Page 471

• Manufacturer Part Number: EFM32TG210F32
• Description: MCU 32BIT 32KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Tiny Geckor

Specifications of EFM32TG210F32

• 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, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.8 V
• Data Converters: A/D 4x12b, D/A 1x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad
• Processor Series: EFM32
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: UART, I2C, SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 1
• Operating Supply Voltage: 1.8 V to 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Processor To Be Evaluated: EFM32TG210
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

28.5.25 GPIO_EM4WUCAUSE - EM4 Wake-up Cause Register
31:6
5:0
31:6
5:0
Bit
Offset
0x13C
Reset
Access
Name
Bit
2010-12-21 - d0034_Rev0.90
Reserved
EM4WUPOL
Write bit n to 1 for high wake-up request. Write bit n to 0 for low wake-up request
Reserved
EM4WUCAUSE
Bit n indicates which pin the wake-up request occurd.
Name
Name
Value
0x01
0x02
0x04
0x08
0x10
0x20
Value
0x01
0x02
0x04
0x08
0x10
0x20
Mode
A0
A6
C9
F1
F2
E13
Mode
A0
A6
C9
F1
F2
E13
0x00
0x00
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
R
Access
Access
Description
Determines polarity on pin A0
Determines polarity on pin A6
Determines polarity on pin C9
Determines polarity on pin F1
Determines polarity on pin F2
Determines polarity on pin E13
Description
This bit indicates an em4 wake-up request occurd on pin A0
This bit indicates an em4 wake-up request occurd on pin A6
This bit indicates an em4 wake-up request occurd on pin C9
This bit indicates an em4 wake-up request occurd on pin F1
This bit indicates an em4 wake-up request occurd on pin F2
This bit indicates an em4 wake-up request occurd on pin E13
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471
Bit Position
EM4 Wake-up Polarity
EM4 wake-up cause
Description
Description
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