SiM3U167-B-GDI

Rev. 1.1

3

2. Pin Definitions

Table 2 lists the pin definitions for the SiM3U167-GDI. For a full description of each pin, refer to the SiM3U1xx data

sheet.

Table 2. Pin Definitions and Alternate Functions for SiM3U167-B-GDI

Pin Name

Type

PB4.5

High Drive I/O

1

LSO5

PB4.4

High Drive I/O

2

LSO4

PB4.3

High Drive I/O

3

LSO3

VSSHD

Ground (High Drive)

4

VIOHD

Power (High Drive)

5

PB4.2

High Drive I/O

6

LSO2

PB4.1

High Drive I/O

7

LSO1

PB4.0

High Drive I/O

8

LSO0

VSS

Ground

9

Reserved*

No Connect

10

Reserved*

No Connect

11

Reserved*

No Connect

12

PB3.11

5 V Tolerant I/O

13

XBR1



WAKE.15

CMP0N.7

CMP1N.7

EXREGBD

PB3.10

5 V Tolerant I/O

14

XBR1



INT0.15

INT1.15

WAKE.14

CMP0P.7

CMP1P.7

EXREGOUT

PB3.9

5 V Tolerant I/O

15

XBR1



BE0

DAC0T6

DAC1T6

INT0.14

INT1.14

WAKE.13

CMP0N.6

CMP1N.6

EXREGSN