EFM8UB1 Datasheet, PDF (21/59 Pages) Silicon Laboratories – The EFM8UB1 highlighted features are listed below

4.1.10 Temperature Sensor
Table 4.10. Temperature Sensor
Parameter
Symbol Test Condition
Min
Offset
V_OFF
T_A = 0 °C
—
Offset Error ¹
E_OFF
T_A = 0 °C
—
Slope
M
—
Slope Error ¹
E_M
—
Linearity
—
Turn-on Time
—
Note:
1. Represents one standard deviation from the mean.
EFM8UB1 Data Sheet
Electrical Specifications
Typ
Max
Unit
757
—
mV
17
—
mV
2.85
—
mV/°C
70
—
μV/°
0.5
—
°C
1.8
—
μs
4.1.11 5 V Voltage Regulator
Table 4.11. 5V Voltage Regulator
Parameter
Symbol Test Condition
Min
Typ
Max
Unit
Input Voltage Range ¹
V_REGIN
3.0
—
5.25
V
Output Voltage on VDD ²
V_REGOUT Output Current = 1 to 100 mA
3.1
3.3
3.6
V
Regulation range (VREGIN ≥ 4.1V)
Output Current = 1 to 100 mA
—
V_REGIN –
—
V
Dropout range (VREGIN < 4.1V)
V_DROPOUT
Output Current ²
I_REGOUT
—
—
100
mA
Dropout Voltage
V_DROPOUT Output Current = 100 mA
—
—
0.8
V
Note:
1. Input range to meet the Output Voltage on VDD specification. If the 5 V voltage regulator is not used, VREGIN should be tied to
VDD.
2. Output current is total regulator output, including any current required by the device.
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