USB2640-HZH-02 ,USB Controller IC - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

145 points

Part No

USB2640-HZH-02
Manufacturer

Microchip
ChipWorker Part#

CW2346263
Category

USB Controller IC
Package

QFN-48
Description

MICROCHIP USB2640-HZH-02 USB Interface, USB Hub, USB 2.0, 3V, 3.6V, QFN, 48Pins
Documentation

Datasheet
Ships from

Moscow
Наличие

235 pcs In Stock
Estimated Price

$ 4.11

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USB2640-HZH-02 Specifications

Consulting Engineer >>

Attribute	Attribute Value

Part Number	USB2640-HZH-02
Manufacturer	Microchip
ChipWorker Part#	CW2346263
Category	USB Controller IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	QFN-48
Supply Voltage (DC)	3.00V (min)
Number of Positions	48 Position
Data Rate	480 Mbps
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	3 V
	expand all
Size-Length	7.15 mm
Size-Width	7.15 mm
Size-Height	0.95 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Unknown
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
HTS Code	8542310001
ECCN Code	EAR99

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Product Description

The USB2640-HZH-02 is an USB 2.0 compliant hi-speed Hub for USB port expansion with an attached mass storage class peripheral controller. The controller allows read/write capability to popular flash media from the following families: Secure Digital (SD), MultiMediaCard (MMC), xD-Picture Card (xD) and Memory Stick® (MS). It is a fully integrated, single chip solution providing USB expansion and integrated flash card media reader/writer capability of ultra-high performance operation. Average sustained transfer rates exceeding 35MB/s are possible. The hub controller with internally connected ultra-fast flash media reader/writer and 2 exposed downstream ports for external peripheral expansion. It features the flexible port mapping and port disable sequencing supports multiple platform designs, programmable USB differential-pair pin locations eases PCB design by aligning USB signal traces directly to connectors and programmable USB transceiver drive strength recovers signal integrity.
Transaction translator in the hub supports operation of full-speed and low-speed peripherals
Enhanced EMI rejection and ESD protection performance
On-board 24MHz crystal driver circuit
Optional external 24MHz clock input
Up to 9 GPIOs for special functions
8051 8-bit Microprocessor
EEPROM update via USB

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