3

A Product Line of

Diodes Incorporated

PI5USB212

April 2024

© 2024 Copyright Diodes Incorporated. All Rights Reserved.

PI5USB212

Document Number DS44950 Rev 5-2

www.diodes.com

Pin#

Pin Name

Type

Description

9

SEN/HS

I/O

In I2C mode: No function

In Pin mode:

At reset: 3-level input signal SEN. Receiver Sensitivity selection.

High Sensitivity (pin is pulled high)

Medium Sensitivity (pin is left floating)

Low Sensitivity (pin is pulled low)

After Reset: Output signal HS. Flag indicating that channel is in High Speed mode.

Asserted upon:

1. Detection of USB-IF High Speed test fixture from an unconnected state followed by

transmission of USB TEST_PACKET pattern.

2. Detection of High Speed a successful High Speed handshake

10

GND

Power

Ground

11

NC

−

No Connection

12

VCC

Power

Supply Power