USB5926CSLASHKD datasheet(24/66 Pages) MICROCHIP

部件名	USB5926C/KD

功能描述	6-Port USB 3.2 Gen 1 SmartHub with Support for Multiple USB Type-C짰 UFP and DFP

PDF	66 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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24 / 66 page

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2022 Microchip Technology Inc. and its subsidiaries

DS00003190C-page 23

USB5926C

4.0

DEVICE CONNECTIONS

4.1

Power Connections

Figure 4-1 illustrates the device power connections.

4.2

SPI ROM Connections

Figure 4-2 illustrates the device SPI ROM connections. Refer to

Section 7.1 “SPI Master Interface” for additional infor-

mation on this device interface.

4.3

SMBus Slave Connections

Figure 4-3 illustrates the device SMBus slave connections. Refer to

Section 7.2 “SMBus Slave Interface” for addi-

tional information on this device interface.

FIGURE 4-1:

DEVICE POWER CONNECTIONS

FIGURE 4-2:

SPI ROM CONNECTIONS

FIGURE 4-3:

SMBUS SLAVE CONNECTIONS

+3.3V

Supply

USB5926C

3.3V Internal Logic

VDD33

VSS

1.2V Internal Logic

+1.2V

Supply

VDD12

USB5926C

SPI_CE_N

SPI_CLK

SPI_DO

SPI_DI

SPI ROM

CE#

CLK

+3.3V

USB5926C

SMCLK

SMDAT

SMBus

Master

Clock

Data

10K

+3.3V

10K

USB5926C/KD 数据表(PDF) 24 Page - Microchip Technology

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