EFM32-G890-SK-F128 Energy Micro, EFM32-G890-SK-F128 Datasheet - Page 40
EFM32-G890-SK-F128
Manufacturer Part Number
EFM32-G890-SK-F128
Description
MCU, CORTEX-M3, EFM32-G890 SAMPLE-PK
Manufacturer
Energy Micro
Datasheet
1.EFM32-G880F128-SK.pdf
(70 pages)
Specifications of EFM32-G890-SK-F128
Controller Family/series
ARM Cortex-M3
Core Size
32bit
Interface
I2C, SPI, UART
Peripherals
ADC, ACMP, DAC, DMA, POR, RTC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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2010-12-17 - d0009_Rev1.20
Figure 3.32. ADC Absolute Offset, Common Mode = Vdd /2
Figure 3.33. ADC Dynamic Performance vs Temperature for all ADC References, Vdd = 3V
–1
–2
–3
–4
64
71
70
69
68
67
66
65
63
–40
4
0
5
3
2
1
2.0
Offset vs Supply Voltage, Temp = 25°
2.2
Signal to Noise Ratio (SNR)
–15
2.4
2.6
5
Tem perature [°C]
2.8
Vdd (V)
25
3.0
3.2
45
Vref= 1V25
Vref= 2V5
Vref= 2XVDDVSS
Vref= 5VDIFF
Vref= VDD
3.4
65
3.6
3.8
85
2XVDDVSS
Vdd
5VDIFF
2V5
1V25
...the world's most energy friendly microcontrollers
40
–0.5
–1.0
79.4
79.2
79.0
78.8
78.6
78.4
78.2
78.0
2.0
0.0
1.5
1.0
0.5
–40
–40
Spurious-Free Dynamic Range (SFDR)
Offset vs Temperature, Vdd = 3V
–15
–15
5
5
Tem perature [°C]
Tem p (C)
25
25
www.energymicro.com
45
45
VRef= 1V25
VRef= 2V5
VRef= 2XVDDVSS
VRef= 5VDIFF
VRef= VDD
65
65
85
85
1V25
Vdd
2V5
2XVDDVSS
5VDIFF
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