C8051F321-GMR Datasheet, PDF (125/250 Pages) Silicon Laboratories – Full Speed USB, 16 k ISP FLASH MCU Family

C8051F320/1
Table 13.3. Internal Oscillator Electrical Characteristics
–40 to +85 °C unless otherwise specified.
Parameter
Conditions
Internal Oscillator Frequency
Reset Frequency
Internal Oscillator Supply
Current (from VDD)
OSCICN.7 = 1
USB Clock Frequency*
Full Speed Mode
Low Speed Mode
*Note: Applies only to external oscillator sources.
Min Typ Max
11.82 12 12.18
450
47.88 48 48.12
5.91 6 6.09
Units
MHz
µA
MHz
Rev. 1.4
125