C8051T630DK Silicon Laboratories Inc, C8051T630DK Datasheet - Page 43

• Manufacturer Part Number: C8051T630DK
• Description: KIT DEV FOR C8051T630 FAMILY
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051T630DK

• Contents: Board, daughter boards, power adapter, cables, documentation and software
• Processor To Be Evaluated: C8051T63x
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051T630, T631, T632, T633, T634 and T635 MCUs
• For Use With: 336-1465 - BOARD SOCKET DAUGHTER 20-QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1464

6.5. ADC0 Analog Multiplexer (C8051T630/2/4 only)
ADC0 on the C8051T630/2/4 uses an analog input multiplexer to select the positive input to the ADC. Any
of the following may be selected as the positive input: Port 0 and 1 I/O pins, the on-chip temperature sen-
sor, or the positive power supply (V
described in SFR Definition 6.9.
Important Note About ADC0 Input Configuration: Port pins selected as ADC0 inputs should be config-
ured as analog inputs, and should be skipped by the Digital Crossbar. To configure a Port pin for analog
input, set to 0 the corresponding bit in register PnMDIN. To force the Crossbar to skip a Port pin, set to 1
the corresponding bit in register PnSKIP. See Section “20. Port Input/Output” on page 109 for more Port
I/O configuration details.
Sensor
Temp
Figure 6.6. ADC0 Multiplexer Block Diagram
P0.0
P1.7
VDD
DD
). The ADC0 input channel is selected in the AMX0P register
AMX0P
Rev. 1.0
AMUX
C8051T630/1/2/3/4/5
ADC0
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