USB5742 datasheet(8/48 Pages) MICROCHIP

Il numero della parte	USB5742

Spiegazioni elettronici	2-Port SS/HS USB Controller Hub

PDF	48 Pages

Scroll/Zoom	100%

Produttore elettronici	MICROCHIP [Microchip Technology]

Homepage	http://www.microchip.com

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8 / 48 page

USB5742

DS00002016G-page 8

 2022 Microchip Technology Inc. and its subsidiaries

3.0

PIN DESCRIPTION AND CONFIGURATION

3.1

Pin Assignments

Note 1: Configuration straps are identified by an underlined symbol name. Signals that function as configurations

traps must be augmented with an external resistor when connected to a load. Refer to Section 3.4, "Config-

uration Straps and Programmable Functions" for additional information.

FIGURE 3-1:

56-VQFN PIN ASSIGNMENTS

Note: Exposed pad (VSS) on bottom of package must be connected to ground with a via field.

(Connect exposed pad to ground with a via field)

VSS

USB5742

56-VQFN

(Top View)

USB3DN_RXDM1

USB3DN_RXDP1

USB2DN_DP2/PRT_DIS_P2

USB2DN_DM2/PRT_DIS_M2

USB3DN_TXDP2

USB3DN_TXDM2

VDD12

USB3DN_RXDP2

SPI_CE_N/CFG_NON_REM

SPI_DI/CFG_BC_EN

SPI_CLK/SMCLK

VDD12

VDD33

VBUS_DET

SPI_DO/SMDAT

VDD12

USB3DN_TXDM1

USB3DN_TXDP1

USB2DN_DM1/PRT_DIS_M1

PRT_CTL1

PRT_CTL2

GPIO19

GPIO20/GANG_PWR

USB2DN_DP1/PRT_DIS_P1

USB3DN_RXDM2

RESET_N

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