C8051F970-A-GM Datasheet, PDF (36/454 Pages) Silicon Laboratories – Low Power Capacitive Sensing MCU with up to 32 kB of Flash

C8051F97x
Pin Name
GND
VDD
RST /
C2CK
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
Table 3.2. Pin Definitions for C8051F971/4-A-GM (QFN-32)
Type
Ground
Power
Active-low Reset /
C2 Debug Clock
Standard I/O
Pin Numbers Crossbar
Capability
32
33
7
5
Yes
Standard I/O
4
Yes
Standard I/O
3
Yes
Standard I/O
2
Yes
Standard I/O
1
Yes
Standard I/O
48
Yes
Standard I/O
45
Yes
SmaRTClock Input
Standard I/O
44
Yes
SmaRTClock Input
Standard I/O
43
Yes
External Oscillator Input
Additional Digital
Functions
P0MAT.0
INT0.0
INT1.0
P0MAT.1
INT0.1
INT1.1
P0MAT.2
INT0.2
INT1.2
P0MAT.3
INT0.3
INT1.3
P0MAT.4
INT0.4
INT1.4
P0MAT.5
INT0.5
INT1.5
P0MAT.6
INT0.6
INT1.6
CNVSTR
P0MAT.7
INT0.7
INT1.7
P1MAT.0
Standard I/O
42
Yes
P1MAT.1
External Oscillator Input
Standard I/O
41
Yes
P1MAT.2
Analog
Functions
ADC0.0
CS0.0
VREF
ADC0.1
CS0.1
ADC0.2
CS0.2
ADC0.3
CS0.3
ADC0.4
CS0.4
ADC0.5
CS0.5
ADC0.6
CS0.6
XTAL3
ADC0.7
CS0.7
XTAL4
ADC0.8
CS0.8
XTAL1
ADC0.9
CS0.9
XTAL2
ADC0.10
CS0.10
36
Rev 1.0