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C8051F336 Datasheet, PDF (38/234 Pages) Silicon Laboratories – Mixed Signal ISP Flash MCU Family | |||
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C8051F336/7/8/9
Table 6.6. Internal High-Frequency Oscillator Electrical Characteristics
VDD = 2.7 to 3.6 V; TA = â40 to +85 °C unless otherwise specified; Using factory-calibrated settings.
Parameter
Conditions
Min
Typ
Max
Oscillator Frequency
IFCN = 11b
24
24.5
25
Oscillator Supply Current
(from VDD)
Power Supply Sensitivity
25 °C, VDD = 3.0 V,
OSCICN.7 = 1,
OCSICN.5 = 0
Constant Temperature
â
450
600
â
0.12
â
Temperature Sensitivity
Constant Supply
â
60
â
Units
MHz
µA
%/V
ppm/°C
Table 6.7. Internal Low-Frequency Oscillator Electrical Characteristics
VDD = 2.7 to 3.6 V; TA = â40 to +85 °C unless otherwise specified; Using factory-calibrated settings.
Parameter
Conditions
Min
Typ
Max
Oscillator Frequency
OSCLD = 11b
72
80
88
Oscillator Supply Current
(from VDD)
Power Supply Sensitivity
25 °C, VDD = 3.0 V,
OSCLCN.7 = 1
Constant Temperature
â
5.5
10
â
2.4
â
Temperature Sensitivity
Constant Supply
â
30
â
Units
kHz
µA
%/V
ppm/°C
38
Rev. 0.2
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