UPD360 datasheet(16/221 Pages) MICROCHIP

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UPD360

DS00002084C-page 16

 2016-2017 Microchip Technology Inc.

Power

Capability 0

PWR_CAP0

In the Standalone DFP mode, these signals define the

charging current supported by the device.

00b: USB 2.0 Default Current

01b: USB 3.0 Default Current

10b: 1.5 A

11b: 3.0 A

Note:

It is not valid to change the state of PWR_CAP0

and PWR_CAP1 pins after reset is de-asserted.

Note:

These signals are not available in the UPD360-

Power

Capability 1

PWR_CAP1

Error

Recovery

ERR_RECOVER

In Standalone DFP mode (UPD360-A/UPD360-B only), this

pin determines whether or not the USB Type-C logic shall

attempt to auto-recover from an OCS or other error.

Sources from either the Port Power Switch or VCONN FET.

Note:

This signal is not available in the UPD360-C.

Sink Legacy

Current

SINK_5V_LEGACY_N

OD8

In the Standalone UFP mode (UPD360-A/UPD360-B only),

this pin asserts autonomously when a source has been

detected that provides legacy USB current.

Note:

Float this signal when unused.

Note:

This signal is not available in the UPD360-C.

Sink 1.5A

Current

SINK_5V_1A5_N

OD8

In the Standalone UFP mode (UPD360-A/UPD360-B only),

this pin asserts autonomously when a source has been

detected that provides 1.5A USB current.

Note:

Float this signal when unused.

Note:

This signal is not available in the UPD360-C.

Sink 3A

Current

SINK_5V_3A0_N

OD8

In the Standalone UFP mode (UPD360-A/UPD360-B only),

this pin asserts autonomously when a source has been

detected that provides 3.0A USB current.

Note:

Float this signal when unused.

Note:

This signal is not available in the UPD360-C.

Miscellaneous

Interrupt

IRQ_N

OD8

Active low interrupt signal.

Note:

Float this signal when unused.

VBUS

Detection

VBUS_DET

AIO

Scaled down version of VBUS. Tie this signal to VBUS via a

resistor divider.

Configuration

Select 0

CFG_SEL0

AIO

This multi-level configuration signal is sampled after a sys-

tem reset to select the device’s default mode of operation

based on the connected 1% precision resistor value.

Refer to Section 9.8.1, "Configuration Selection," on

page 81 for additional information.

TABLE 3-4:

BALL DESCRIPTIONS (CONTINUED)

NAME

SYMBOL

BUFFER

TYPE

DESCRIPTION

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