C8051F005DK Silicon Laboratories Inc, C8051F005DK Datasheet - Page 100

• Manufacturer Part Number: C8051F005DK
• Description: DEV KIT FOR F005/006/007
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F005DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F01x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F005
• Silicon Family Name: C8051F00x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051 F005/006/007
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1188

-40C to +85C unless otherwise specified.
Internal Oscillator
Frequency
Internal Oscillator Current
Consumption (from VDD)
Internal Oscillator
Temperature Stability
Internal Oscillator Power
Supply (VDD) Stability
Bit7:
Bits6-5: UNUSED. Read = 00b, Write = don’t care
Bit4:
Bit3:
Bit2:
Bits1-0: IFCN1-0: Internal Oscillator Frequency Control Bits
MSCLKE
R/W
Bit7
PARAMETER
MSCLKE: Missing Clock Enable Bit
0: Missing Clock Detector Disabled
1: Missing Clock Detector Enabled; triggers a reset if a missing clock is detected
IFRDY: Internal Oscillator Frequency Ready Flag
0: Internal Oscillator Frequency not running at speed specified by the IFCN bits.
1: Internal Oscillator Frequency running at speed specified by the IFCN bits.
CLKSL: System Clock Source Select Bit
0: Uses Internal Oscillator as System Clock.
1: Uses External Oscillator as System Clock.
IOSCEN: Internal Oscillator Enable Bit
0: Internal Oscillator Disabled
1: Internal Oscillator Enabled
00: Internal Oscillator typical frequency is 2MHz.
01: Internal Oscillator typical frequency is 4MHz.
10: Internal Oscillator typical frequency is 8MHz.
11: Internal Oscillator typical frequency is 16MHz.
R/W
Bit6
Figure 14.2. OSCICN: Internal Oscillator Control Register
-
Table 14.1. Internal Oscillator Electrical Characteristics
R/W
Bit5
OSCICN.[1:0] = 00
OSCICN.[1:0] = 01
OSCICN.[1:0] = 10
OSCICN.[1:0] = 11
OSCICN.2 = 1
-
IFRDY
Bit4
CONDITIONS
R
Rev. 1.7
CLKSL
R/W
Bit3
IOSCEN
R/W
Bit2
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
MIN
12.3
1.5
3.1
6.2
IFCN1
R/W
Bit1
TYP
200
6.4
16
2
4
8
4
IFCN0
R/W
Bit0
MAX
19.2
2.4
4.8
9.6
SFR Address:
Reset Value
00000100
0xB2
ppm/C
UNITS
MHz
%/V
A
100