C8051F330-GP 查看數據表（PDF） - Silicon Laboratories

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C8051F330-GP

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F330/1/2/3/4/5

Table 13.1. Internal Oscillator Electrical Characteristics

VDD = 2.7 to 3.6 V; TA = –40 to +85 °C unless otherwise specified

Parameter

Conditions

Min

Typ

Max

Internal High-Frequency Oscillator (Using Factory-Calibrated Settings)

Oscillator Frequency

IFCN = 11b

24

24.5

25

Oscillator Supply Current

(from VDD)

25 °C, VDD = 3.0 V,

OSCICN.7 = 1

—

450

—

Power Supply Sensitivity

Constant Temperature

—

0.3 ±

0.1*

—

Units

MHz

µA

%/V

Temperature Sensitivity

Constant Supply

— 50 ± 10* — ppm / °C

Internal Low-Frequency Oscillator (Using Factory-Calibrated Settings)

Oscillator Frequency

Oscillator Supply Current

(from VDD)

OSCLD = 11b

25 °C, VDD = 3.0 V,

OSCLCN.7 = 1

72

80

88

kHz

—

5.5

—

µA

Power Supply Sensitivity

Constant Temperature

— –3 ± 0.1* —

%/V

Temperature Sensitivity

Constant Supply

—

20 ± 8*

— ppm/°C

*Note: Represents mean ±1 standard deviation.

124

Rev. 1.5

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