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Microchip USB2642-I/ML
Low Speed/Full Speed/High Speed USB 2.0 Hub and Flash Media Card Controller Combo USB 2.0 3.3V Tray 48-Pin VQFN EP
Brands: Microchip Technology, Inc
Mfr.Part #: USB2642-I/ML
Datasheet: USB2642-I/ML Datasheet (PDF)
Package/Case: VQFN-48
Product Type: Interface ICs
RoHS Status:
Stock Condition: 2095 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The USB2642 is a USB 2.0 compliant, hi-speed hub and card reader combo solution. This fully-integrated, single chip solution provides USB expansion and flash media reader/writer integration. The Microchip USB2642 provides an ultra fast interface between a USB host and today’s popular flash media formats. The controller allows read/write capability to flash media including the following:
• Secure Digital™ (SD)
• SD High Capacity™ (SDHC)
• SD Extended Capacity™ (SDXC)
• MultiMediaCard™ (MMC)
• Embedded MultiMediaCard (eMMC)
The USB2642 offers a versatile, cost-effective and energy-efficient hub controller with 2 downstream USB 2.0 ports and a flash media interface. The flash media interface can support sustained transfer rates exceeding 35 MB/s. Additionally, the USB2642 provides an I2C over USB bridge and an SD over USB bridge. The I2C bridge allows for control of any I2C slave device operating at 50KHz serial clock, while the SD bridge supports the use of managing memory devices through SDIO commands.
*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- Ultra-fast Flash media reader/writer with two exposed downstream ports for external peripheral expansion
- Optimizes footprint with an approximate 40% board space reduction compared to prior Microchip discrete devices
- Reduces power consumption by approximately 30% versus alternative Microchip discrete solutions
- Supports MultiMediaCard™ (MMC), Embedded MMC (eMMC) and SD cards
- Internal code configurable using an external I2C™ EEPROM; support for external code using an SPI Flash EEPROM
- Configurable software architecture supports customization for customer-specific applications and field upgradeable firmware
- Ability to place the device away from the main board to deliver USB connectivity where it is needed within the system
- RoHS-compliant 7x7mm,48-pin QFN package
- Industrial temperature range (-40° to +85°C) options available
- Comms Equipment
- Servers
- Printers
- Digital TVs
- Monitors
- Media Players/Viewers
- Gaming Consoles
- Digital Photo Frames
- Set-top Boxes
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | USB Interface IC |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | QFN-48 | Series: | USB2642 |
| Product: | USB Controllers | Type: | Hub Controller |
| Standard: | USB 2.0 | Speed: | High Speed |
| Data Rate: | 480 Mb/s | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Tray |
| Brand: | Microchip Technology | Interface Type: | I2C, SPI |
| Number of Ports: | 2 Port | Moisture Sensitive: | Yes |
| Operating Supply Voltage: | 3.3 V | Product Type: | USB Interface IC |
| Factory Pack Quantity: | 260 | Subcategory: | Interface ICs |
| Unit Weight: | 0.005309 oz | Tags | USB2642, USB264, USB26, USB2, USB |
| Package | Tray | Product Status | Active |
| Applications | Controller | Interface | USB |
| Voltage - Supply | 3.3V | Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (7x7) | Mounting Type | Surface Mount |
| Base Product Number | USB2642 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
