C8051F97X View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F97X

Low Power Capacitive Sensing MCU with up to 32 kB of Flash

Silicon Laboratories 

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Table 3.2. Pin Definitions for C8051F971/4-A-GM (QFN-32) (Continued)

Pin Name

P1.4

P1.5

P1.6

P1.7

P2.0

P2.1

P2.2

P2.3

P2.4

P2.5

P2.6

P2.7

P3.0

P3.1

P3.2

P5.2 /

C2D

P6.0

P6.1

Type

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O

Standard I/O /

C2 Debug Data

Standard I/O

Standard I/O

Pin Numbers Crossbar

Capability

19

Yes

Additional Digital

Functions

P1MAT.4

18

Yes

P1MAT.5

17

Yes

P1MAT.6

16

Yes

P1MAT.7

15

Yes

P2MAT.0

14

Yes

P2MAT.1

13

Yes

P2MAT.2

12

Yes

P2MAT.3

11

Yes

P2MAT.4

10

Yes

P2MAT.5

9

Yes

P2MAT.6

8

Yes

P2MAT.7

7

6

5

3

Analog

Functions

AMUX0.12

CS0.12

AMUX0.13

CS0.13

AMUX0.14

CS0.14

AMUX0.15

CS0.15

AMUX0.16

CS0.16

AMUX0.17

CS0.17

AMUX0.18

CS0.18

AMUX0.19

CS0.19

AMUX0.20

CS0.20

AMUX0.21

CS0.21

AMUX0.22

CS0.22

AMUX0.23

CS0.23

AMUX0.24

CS0.24

AMUX0.25

CS0.25

AMUX0.26

CS0.26

31

Yes

I2CSLAVE_SCL

30

Yes

I2CSLAVE_SDA

Rev 1.1

37

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