C8051F360DK Silicon Laboratories Inc, C8051F360DK Datasheet - Page 170

• Manufacturer Part Number: C8051F360DK
• Description: KIT DEV FOR C8051F360 FAMILY
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F360DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F36x
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F360, F361, F362, F363, F364, F365, F366, F367, F368, F369
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1410

C8051F360/1/2/3/4/5/6/7/8/9
16.1.1. Internal Oscillator Suspend Mode
When software writes a logic ‘1’ to SUSPEND (OSCICN.5), the internal oscillator is suspended. If the sys-
tem clock is derived from the internal oscillator, the input clock to the peripheral or CIP-51 will be stopped
until one of the following events occur:
•
•
•
•
•
When one of the internal oscillator awakening events occur, the internal oscillator, CIP-51, and affected
peripherals resume normal operation, regardless of whether the event also causes an interrupt. The CPU
resumes execution at the instruction following the write to SUSPEND.
Note: Before entering SUSPEND mode, SYSCLK should be switched to run off of the internal oscillator
and not the PLL. When the CPU wakes due to the awakening event, the PLL must be reinitialized before
switching back to it as the SYSCLK source.
170
Bits 7–0: OSCICL: Internal Oscillator Calibration Register.
SFR Page:
SFR Address:
Port 0 Match Event.
Port 1 Match Event.
Port 2 Match Event.
Comparator 0 enabled and output is logic ‘0’.
Comparator 1 enabled and output is logic ‘0’.
R/W
Bit7
This register calibrates the internal oscillator period. The reset value for OSCICL defines the
internal oscillator base frequency. The reset value is factory calibrated to generate an inter-
nal oscillator frequency of 24.5 MHz.
F
0xBF
SFR Definition 16.1. OSCICL: Internal Oscillator Calibration
R/W
Bit6
R/W
Bit5
R/W
Bit4
Rev. 1.0
R/W
Bit3
R/W
Bit2
R/W
Bit1
R/W
Bit0
.
Reset Value
Variable