EFM32G200F64 Energy Micro, EFM32G200F64 Datasheet - Page 361

• Manufacturer Part Number: EFM32G200F64
• Description: MCU 32BIT 64KB FLASH 32-QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G200F64

• 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: 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 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: 16 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

25.5.15 ADCn_BIASPROG - Bias Programming Register
31:12
11:8
7
6
5:4
3:0
Bit
Offset
0x03C
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
This register contains the offset calibration value used with single conversions. This field is set to the production offset calibration
value for the 1V25 internal reference during reset, hence the reset value might differ from device to device. The field is encoded as
a signed 2's complement number. Higher values lead to lower ADC results.
Reserved
COMPBIAS
These bits are used to adjust the bias current to the ADC Comparator.
Reserved
HALFBIAS
Set this bit to halve the bias current.
Reserved
BIASPROG
These bits are used to adjust the bias current.
Name
Name
0x7
1
0x7
Reset
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)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
RW
RW
RW
Access
Access
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361
Bit Position
Comparator Bias Value
Half Bias Current
Bias Programming Value
Description
Description
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