USB82640 datasheet(1/64 Pages) MICROCHIP

部件名	USB82640

功能描述	Automotive USB 2.0 Hub and Flash Media Card Controller Combo

PDF	64 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 64 page

 2010-2015 Microchip Technology Inc.

DS60001312A-page 1

Highlights

• AEC-Q100 compliance

- Microchip’s parts are tested to meet or

exceed the requirements of the AEC-Q100

automotive qualification standards

•PortMap

- Flexible port mapping and port disable

sequencing supports multiple platform

designs

•PortSwap

- Programmable USB differential-pair pin loca-

tions ease PCB design by aligning USB sig-

nal traces directly to connectors

• PHYBoost

- Programmable USB transceiver drive

strength for recovering signal integrity due to

compromised system environment

Target Applications

• Automotive integrated head unit

• Automotive breakout box

• Automotive media player dock

• Automotive consumer connectivity ports

• Portable device charging via USB

• Rear seat infotainment access

Key Benefits

• Single-chip compound device: USB 2.0 hub con-

troller with two hi-speed downstream ports and a

flash media controller

• Hub and flash media reader/writer configuration

from a single source:

- Configuration of internal code using an exter-

nal I2CTM EEPROM or SPI Flash

- Execution of external code from SPI Flash

- Support of custom vendor, product, and lan-

guage IDs when using an external EEPROM

• Full power management with individual or ganged

power control of each downstream port

• Transaction Translator (TT) in the hub supports

operation of FS and LS peripherals

• Single 24 MHz crystal support

• Integrated regulator for 1.8 V core operation

• External regulator mode for 1.8 V core operation

• RoHS compliant packages

- 48-pin (7x7 mm²) VQFN

• Temperature ranges:

- 48VQFN: -40 ºC to +85 ºC

USB82640

Automotive USB 2.0 Hub and Flash Media Card

Controller Combo

类似零件编号 - USB82640

制造商	部件名	数据表	功能描述
Microchip Technology	USB82642	707Kb / 64P	Automotive USB 2.0 Hub and Flash Media Card Controller Combo 02/28/20
	USB82642AM-A-000528-V02	707Kb / 64P	Automotive USB 2.0 Hub and Flash Media Card Controller Combo 02/28/20
	USB82642AM-A-000528-V05	707Kb / 64P	Automotive USB 2.0 Hub and Flash Media Card Controller Combo 02/28/20
	USB82642AM-A-000728-V02	707Kb / 64P	Automotive USB 2.0 Hub and Flash Media Card Controller Combo 02/28/20
	USB82642AM-A-000728-V05	707Kb / 64P	Automotive USB 2.0 Hub and Flash Media Card Controller Combo 02/28/20

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类似说明 - USB82640

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