Table 14.1. Oscillator Electrical Characteristics - Silicon Laboratories C8051F341 Product Manual

Table 14.1. Oscillator Electrical Characteristics

V = 2.7 to 3.6 V; –40 to +85 °C unless otherwise specified
DD
Parameter
Internal High-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current 
(from V )
DD
Internal Low-Frequency Oscillator (Using Factory-Calibrated Settings)
Oscillator Frequency
Oscillator Supply Current 
(from V )
DD
External USB Clock Requirements
USB Clock Frequency*
*Note: Applies only to external oscillator sources.
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
Conditions
IFCN = 11b
24 ºC, V = 3.0 V,
DD
OSCICN.7 = 1
OSCLD = 11b
24 ºC, V = 3.0 V,
DD
OSCLCN.7 = 1
Full Speed Mode
Low Speed Mode
Rev. 1.3
Min Typ Max
11.82 12.00 12.18
— 685 —
72 80 99
— 7.0 —
47.88 48 48.12
5.91 6 6.09
Units
MHz
µA
kHz
µA
MHz
141