 2014 Microchip Technology Inc.

DS00001759B-page 21

UPD1001

By selecting specific bins on both the CFG_SEL0 and CFG_SEL1 pins, predefined configurations may be selected.

These assignments configure multiple parameters of the device, including the following:

• Pin Configuration

• Receptacle Type

• USB Power Delivery Role Selection

A list of the configuration assignments along with the corresponding CFG_SEL0 and CFG_SEL1 bin settings, are

detailed in the following section:

• Section 3.3.1, "32-SQFN CFG_SELx Configuration Assignments," on page 21

For details on each configurable parameter, refer to the following sub-sections.

Captive A cable to micro-B solutions are not listed in the CFG_SELx assignment tables, but can be addressed as fol-

lows:

- When PD_DETECT and INSERTION_DETECT pin are grounded, the device infers a PD cable is always

attached and the source capabilities are limited to 3A.

-The CFG_SELx pin combinations for regular Standard-A solutions can be used for equivalent capabilities.

Captive B cable to A solutions are not listed in the CFG_SELx assignment tables, but can be addressed as follows:

- The proper capacitor marker, as per the USB Power Delivery Specification, should be positioned on the

PD_ID pin to signal a 3A or 5A cable.

-The CFG_SELx pin combinations for regular Standard-B solutions can be used for equivalent capabilities.

Note:

Only the bin combinations defined in the following tables are valid. All other bin combinations are reserved

and must not be used.

3.3.1

32-SQFN CFG_SELX CONFIGURATION ASSIGNMENTS

Table 3-3 details the various 32-SQFN CFG_SELx configuration assignments.

TABLE 3-3:

32-SQFN CFG_SELX CONFIGURATION ASSIGNMENTS

PD Consumer Abilities

PD Provider Abilities

1

32-A

STD-A

None

Profile 1

5

-

-

-

1

1

2

32-A

STD-A

None

Profile 1, 5V@3A

5

-

-

-

1

2

3

32-A

STD-A

None

Profile 1, 5V@5A

5

-

-

-

1

3

4

32-A

STD-A

None

Profile 1, 9V@2A

5

9

-

-

1

4

5

32-A

STD-A

None

Profile 1, 20V@3A

5

20

-

-

1

5

6

32-A

STD-A

None

Profile 1, 20V@5A

5

20

-

-

1

6

7

32-A

STD-A

None

Profile 2

5

12

-

-

1

7

8

32-A

STD-A

None

Profile 2, 9V@2A

5

9

12

-

1

8

9

32-A

STD-A

None

Profile 3

5

12

-

-

1

9

10

32-A

STD-A

None

Profile 3, 5V@3A

5

12

-

-

1

10

11

32-A

STD-A

None

Profile 3, 9V@3A

5

9

12

-

1

11

12

32-A

STD-A

None

Profile 3, 5V@3A, 9V@3A

5

9

12

-

1

12

13

32-A

STD-A

None

Profile 3, 5V@3A, 9V@3A,

16V@3A

5

9

12

16

1

13

14

32-A

STD-A

None

Profile 3, 9V@3A, PP-200

5

9

12

-

1

14

15

32-A

STD-A

None

Profile 3, PP-200

5

12

-

-

1

15

16

32-A

STD-A

None

Profile 4

5

12

20

-

1

16

17

32-A

STD-A

None

Profile 4, 5V@3A

5

12

20

-

2

1

18

32-A

STD-A

None

Profile 4, 9V@3A

5

9

12

20

2

2