USB7252C datasheet(1/63 Pages) MICROCHIP

部件名	USB7252C

功能描述	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub

PDF	63 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 63 page



2021 Microchip Technology Inc.

DS00003852A-page 1

USB7252C

Highlights

• 4-Port USB Smart Hub with:

- USB Gen 2 Type-B® on upstream port

- Native USB Gen 2 Type-C with Power Delivery PD

support on downstream ports 1 and 2®One Stan-

dard USB 3.2 Gen 2 downstream port

- One Standard USB 2.0 downstream port

- Internal Hub Feature Controller enables:

- USB to I2C/SPI/UART/I2S/GPIO bridge endpoint-

support

- USB to internal hub register write and read

• USB Link Power Management (LPM) support

• Programming of firmware image to external SPI

memory device from USB host

• USB-IF Battery Charger revision 1.2 support on

downstream ports (DCP, CDP, SDP)

• Enhanced OEM configuration options available

through either OTP or external SPI memory

• Available in 100-pin (12mm x 12mm) VQFN

RoHS compliant package

• Commercial and industrial grade temperature

support

Target Applications

• Standalone USB Hubs

• Laptop Docks

• PC Motherboards

• PC Monitor Docks

• Multi-function USB 3.2 Gen 2 Peripherals

Key Benefits

• USB 3.2 Gen 2 compliant 10 Gbps, 5 Gbps,

480 Mbps, 12 Mbps, and 1.5Mbps operation

- 5V tolerant USB 2.0 pins

- 1.21V tolerant USB 3.2 Gen 2 pins

- Integrated termination and pull-up/down resistors

• Native USB Type-C Support

- Type-C CC Pin with integrated Rp and Rd resistors

- Integrated multiplexer on USB Type-C enabled

ports. USB 3.2 Gen 2 PHYs are disabled until a

valid Type-C attach is detected, saving idle power.

Control for external VCONN supply

* USB Type-C® and USB-C® are registered trademarks of USB Implement-

ers Forum

• Supports battery charging of most popular battery

powered devices on all ports

- USB-IF Battery Charging rev. 1.2 support

(DCP, CDP, SDP)

- Apple® portable product charger emulation

- Chinese YD/T 1591-2006/2009 charger emulation

- European Union universal mobile charger support

- Supports additional portable devices

• On-chip Microcontroller

- manages I/Os, VBUS, and other signals

• 96kB RAM, 256kB ROM

• 8kB One-Time-Programmable (OTP) ROM

- Includes on-chip charge pump

• Configuration programming via OTP Memory, SPI

external memory, or SMBus

• FlexConnect

- The roles of the upstream and all downstream

ports are reversible on command

• Multi-Host Endpoint Reflector

- Integrated host-controller endpoint reflector via

CDC/NCM device class for automotive applications

• USB Bridging

- USB to I2C, SPI, UART, I2S, and GPIO

• PortSwap

- Configurable USB 2.0 differential pair signal swap

• PHYBoost

- Programmable USB transceiver drive strength for

recovering signal integrity

• VariSense

- Programmable USB receive sensitivity

• PortSplit

- USB 2.0 and USB 3.2 Gen 2 port operation can be

split for custom applications using embedded USB

3.x devices in parallel with USB 2.0 devices

• Compatible with Microsoft Windows 10, 8, 7, XP,

Apple OS X 10.4+, and Linux hub drivers

• Optimized for low-power operation and low ther-

mal dissipation

• 100-pin VQFN package (12mm x 12mm)

4-Port USB 3.2 Gen 2 Type-C® Controller Hub

类似零件编号 - USB7252C

制造商	部件名	数据表	功能描述
Microchip Technology	USB7252	1Mb / 65P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7252-I/KDX	1Mb / 65P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7252/KDX	1Mb / 65P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7252P	1Mb / 64P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub with PD Support 02/28/20
	USB7252P-I/KDX	1Mb / 64P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub with PD Support 02/28/20

More results

类似说明 - USB7252C

制造商	部件名	数据表	功能描述
Microchip Technology	USB7206C	1Mb / 56P	6-Port USB 3.2 Gen 2 Controller Hub 02/28/20
	USB7216C	1Mb / 60P	6-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7006	1Mb / 55P	6-Port USB 3.2 Gen 1 Controller Hub 02/28/20
	USB7016	1Mb / 59P	6-Port USB 3.2 Gen 1 Type-C짰 Controller Hub 02/28/20
	USB7216	1Mb / 61P	6-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7252	1Mb / 65P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub 02/28/20
	USB7252P	1Mb / 64P	4-Port USB 3.2 Gen 2 Type-C짰 Controller Hub with PD Support 02/28/20
Coolgear Inc.	CG-4PU3MGD	460Kb / 9P	4 Port Managed USB 3.2 Gen 1 Hub w/15KV
Coolgear Inc.	CG-43AB1_V2.0-PROG	334Kb / 2P	Coolgear Labs 7 Port USB 3.2 Gen 1 Hub 4 3 Type-A Ports 6/1/21
GENESYS LOGIC	GL3590	1Mb / 47P	USB 3.1 Gen 2 Hub Controller Revision 1 7 0 May 08 , 20 20