EFM32G200F16 Energy Micro, EFM32G200F16 Datasheet - Page 369

• Manufacturer Part Number: EFM32G200F16
• Description: MCU 32BIT 16KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G200F16

• 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: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: EFM32G200
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• 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

13
12
11:10
9:8
7
6
5:4
3:2
1
0
Bit
2010-09-06 - d0001_Rev1.00
Configure low pass filter cut off frequency. The filter characteristics can be found in the device datasheets.
Reserved
LPFEN
Set to enable low pass filter on output.
Reserved
REFSEL
Select reference.
CH0PRESCRST
Select if prescaler is reset on channel 0 start.
OUTENPRS
Enable PRS Control of DAC output enable.
OUTMODE
Select output mode.
CONVMODE
Configure conversion mode.
SINEMODE
Enable/disable sine mode.
DIFF
Select single ended or differential mode.
Name
Value
0
1
2
3
Value
0
1
2
Value
0
1
Value
0
1
Value
0
1
2
3
Value
0
1
2
Value
0
1
Mode
FREQ0
FREQ1
FREQ2
FREQ3
Mode
1V25
2V5
VDD
Mode
DISABLE
PIN
ADC
PINADC
Mode
CONTINUOUS
SAMPLEHOLD
SAMPLEOFF
Description
Prescaler not reset on channel 0 start
Prescaler reset on channel 0 start
Description
DAC output enable always on
DAC output enable controlled by PRS signal selected for CH1.
Description
Sine mode disabled. Sine reset to 0 degrees
Sine mode enabled
0
0x0
0
0
0x1
0x0
0
0
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
RW
RW
RW
RW
RW
RW
RW
Access
Description
Cut-off frequency at FREQ0
Cut-off frequency at FREQ1
Cut-off frequency at FREQ2
Cut-off frequency at FREQ3
Description
Internal 1.25 V bandgap reference
Internal 2.5 V bandgap reference
VDD reference
Description
DAC output to pin and ADC disabled
DAC output to pin enabled. DAC output to ADC disabled
DAC output to pin disabled. DAC output to ADC enabled
DAC output to pin and ADC enabled
Description
DAC is set in continuous mode
DAC is set in sample/hold mode
DAC is set in sample/shut off mode
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369
Low Pass Filter Enable
Reference Selection
Channel 0 Start Reset Prescaler
PRS Controlled Output Enable
Output Mode
Conversion Mode
Sine Mode
Differential Mode
Description
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