C8051T600SDB Silicon Laboratories Inc, C8051T600SDB Datasheet - Page 102

• Manufacturer Part Number: C8051T600SDB
• Description: BOARD SOCKET DAUGHTER SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051T600SDB

• Module/board Type: Socket Module - SOIC
• Data Bus Width: 8 bit
• Operating Supply Voltage: + 1.8 V to + 3.6 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051T600DK
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1405

C8051T600/1/2/3/4/5/6
SFR Definition 21.2. OSCICN: Internal H-F Oscillator Control
SFR Address = 0xB2
102
Name
Reset
7:5
1:0
Bit
Type
4
3
2
Bit
IFCN[1:0]
IOSCEN
Unused
CLKSL
IFRDY
Name
R
7
0
Unused. Read = 000b; Write = Don’t Care
Internal H-F Oscillator Frequency Ready Flag.
0: Internal H-F Oscillator is not running at programmed frequency.
1: Internal H-F Oscillator is running at programmed frequency.
System Clock Source Select Bit.
0: SYSCLK derived from the Internal Oscillator, and scaled as per the IFCN bits.
1: SYSCLK derived from the External Clock circuit.
Internal H-F Oscillator Enable Bit.
0: Internal H-F Oscillator Disabled.
1: Internal H-F Oscillator Enabled.
Internal H-F Oscillator Frequency Divider Control Bits.
00: SYSCLK derived from Internal H-F Oscillator divided by 8.
01: SYSCLK derived from Internal H-F Oscillator divided by 4.
10: SYSCLK derived from Internal H-F Oscillator divided by 2.
11: SYSCLK derived from Internal H-F Oscillator divided by 1.
R
6
0
R
5
0
IFRDY
Rev. 1.2
R
4
1
Function
CLKSL
R
3
0
IOSCEN
R/W
2
1
1
0
IFCN[1:0]
R/W
0
0