EFM32-G890-SK-F128 Energy Micro, EFM32-G890-SK-F128 Datasheet - Page 18

• Manufacturer Part Number: EFM32-G890-SK-F128
• Description: MCU, CORTEX-M3, EFM32-G890 SAMPLE-PK
• Manufacturer: Energy Micro

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

3.5 Transition between Energy Modes
3.6 Power Management
2010-12-17 - d0009_Rev1.20
Figure 3.13. EM4 current consumption.
Table 3.5. Energy Modes Transitions
1
This EFM32G device requires the power to be applied to the AVDD_x pins before or at the same time
as power is applied to the VDD_DREG and IOVDD_x pins. For practical schematic recommendations
to fulfil this requirement, please see the application note, "AN0002 EFM32 Hardware Design Consider-
ations".
Core wakeup time only.
Symbol
t
t
t
t
EM10
EM20
EM30
EM40
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
1.8
2.0
- 40.0°C
- 15.0°C
5.0°C
25.0°C
45.0°C
65.0°C
85.0°C
2.2
Parameter
Transition time from EM1 to EM0
Transition time from EM2 to EM0
Transition time from EM3 to EM0
Transition time from EM4 to EM0
2.4
2.6
Vdd [V]
2.8
3.0
3.2
3.4
3.6
3.8
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18
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
–40
Vdd= 1.8V
Vdd= 2.2V
Vdd= 2.6V
Vdd= 3.0V
Vdd= 3.4V
Vdd= 3.8V
–15
Min
5
Tem perature [°C]
25
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Typ
163
0
45
2
2
1
Max
65
Unit
HF
core
CLK
cycles
µs
µs
µs
85