USB7016 datasheet(12/59 Pages) MICROCHIP

部件名	USB7016

功能描述	6-Port USB 3.2 Gen 1 Type-C짰 Controller Hub

PDF	59 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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12 / 59 page

USB7016

DS00003740A-page 12



2021 Microchip Technology Inc.

SPI Interface

SPI Clock

SPI_CLK

I/O-U

SPI clock. If the SPI interface is enabled,

this pin must be driven low during reset.

Weak pull-

down to

GND

SPI Data 3-0

SPI_D[3:0]

I/O-U

SPI Data 3-0. If the SPI interface is enabled,

these signals function as Data 3 through 0.

Note 3-1

SPI_D0 operates as the

CFG_BC_EN s trap if

external SPI memory is not

used. It must be terminated

with the selected strap

resistor to 3.3V or GND.

SPI_ D[1 :3] should be

connected to GND through

a weak pull-down.

Note 3-1

SPI Chip

Enable

SPI_CE_N

I/O12

Active low SPI chip enable input. If the SPI

interface is enabled, this pin must be driven

high in powerdown states.

Note 3-2

Operates

the

CFG_NON_REM strap if

external SPI memory is not

used. It must be terminated

with the selected strap

resistor to 3.3V or GND.

Note 3-2

TABLE 3-1:

PIN DESCRIPTIONS (CONTINUED)

Name

Symbol

Buffer

Type

Description

If Unused

USB7016 数据表(PDF) 12 Page - Microchip Technology

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