C8051F800DK Silicon Laboratories Inc, C8051F800DK Datasheet - Page 62

• Manufacturer Part Number: C8051F800DK
• Description: KIT DEV C8051F800
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F800DK

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: C8051F800
• Data Bus Width: 16 bit
• Interface Type: USB
• Operating Supply Voltage: 7 V to 15 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F8xx
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 336-1797

C8051F80x-83x
SFR Definition 10.1. REF0CN: Voltage Reference Control
SFR Address = 0xD1
62
Name
Reset
Type
Bit
Bit
7:6
4:3
5
2
1
0
REFGND Analog Ground Reference.
Unused
TEMPE
Unused
REFSL
BIASE
Name
R
7
0
Read = 00b; Write = Don’t Care.
Selects the ADC0 ground reference.
0: The ADC0 ground reference is the GND pin.
1: The ADC0 ground reference is the P0.1/AGND pin.
Voltage Reference Select.
Selects the ADC0 voltage reference.
00: The ADC0 voltage reference is the P0.0/VREF pin.
01: The ADC0 voltage reference is the VDD pin.
10: The ADC0 voltage reference is the internal 1.8 V digital supply voltage.
11: The ADC0 voltage reference is the internal 1.65 V high speed voltage reference.
Temperature Sensor Enable.
Enables/Disables the internal temperature sensor.
0: Temperature Sensor Disabled.
1: Temperature Sensor Enabled.
Internal Analog Bias Generator Enable Bit.
0: Internal Bias Generator off.
1: Internal Bias Generator on.
Read = 0b; Write = Don’t Care.
R
6
0
REFGND
R/W
5
0
R/W
Rev. 1.0
4
1
REFSL
Function
R/W
3
0
TEMPE
R/W
2
0
BIASE
R/W
1
0
R
0
0