C8051F040 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F040

Mixed Signal ISP Flash MCU Family

Silicon Laboratories

'C8051F040' PDF : 328 Pages View PDF

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C8051F040/1/2/3/4/5/6/7
Table 5.1. AMUX Selection Chart (AMX0AD3–0 and AMX0CF3–0 bits)
0000
0000 AIN0.0
0001
+(AIN0.0)
-(AIN0.1)
0010 AIN0.0
0011
+(AIN0.0)
-(AIN0.1)
0100 AIN0.0
0101
+(AIN0.0)
-(AIN0.1)
0110 AIN0.0
0111
+(AIN0.0)
-(AIN0.1)
1000 AIN0.0
1001
+(AIN0.0)
-(AIN0.1)
1010 AIN0.0
1011
+(AIN0.0)
-(AIN0.1)
1100 AIN0.0
1101
+(AIN0.0)
-(AIN0.1)
1110 AIN0.0
1111
+(AIN0.0)
-(AIN0.1)
0001
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
AIN0.1
0010
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AIN0.2
AIN0.2
+(AIN0.2)
-(AIN0.3)
+(AIN0.2)
-(AIN0.3)
AMX0AD3-0
0011 0100 0101
AIN0.3
HVDA
AGND
AIN0.3
HVDA
AGND
HVDA
AGND
AIN0.3
AIN0.3
AIN0.3
HVDA
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
HVDA
AGND
AGND
AIN0.3
HVDA
AGND
HVDA
AGND
AIN0.3
AIN0.3
HVDA
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
+(HVDA)
-(HVREF)
AGND
0110
P3EVEN
0111
P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
P3EVEN P3ODD
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD)
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD
+P3EVEN
-P3ODD
1xxx
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
TEMP
SENSOR
Note: “P3EVEN” denotes even numbered and “P3ODD” odd numbered Port 3 pins selected in the AMX0PRT
register.
50
Rev. 1.5

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