Datasheet Details
| Part number | USB4640I |
|---|---|
| Manufacturer | SMSC (now Microchip Technology) |
| File Size | 1.22 MB |
| Description | USB 2.0 Hub and Flash Media Controller |
| Datasheet | USB4640I USB4640 Datasheet (PDF) |
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Overview: USB4640/USB4640i High Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | USB4640I |
|---|---|
| Manufacturer | SMSC (now Microchip Technology) |
| File Size | 1.22 MB |
| Description | USB 2.0 Hub and Flash Media Controller |
| Datasheet | USB4640I USB4640 Datasheet (PDF) |
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|
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The SMSC USB4640/USB4640i is a Hi-Speed HSIC USB hub and card reader bo solution with an upstream port pliant to HSIC 1.0, a supplement to the USB 2.0 specification.
The two downstream ports are pliant with the USB 2.0 specification.
High Speed Inter-Chip (HSIC) is a digital interconnect bus that enables the use of USB technology as a low-power chip-to-chip interconnect at speeds up to 480 Mb/s.
| Part Number | Description |
|---|---|
| USB4640 | USB 2.0 Hub and Flash Media Controller |
| USB4604 | USB 2.0 HSIC Hi-Speed 4-Port Hub Controller |
| USB4624 | USB 2.0 HSIC Hi-Speed 4-Port Hub Controller |
| USB2412 | 2-Port USB 2.0 Hi-Speed Hub Controller |
| USB2422 | 2-Port USB 2.0 Hi-Speed Hub Controller |
| USB2512 | USB 2.0 Hi-Speed Hub Controller |
| USB2512A | USB 2.0 Hi-Speed Hub Controller |
| USB2512B | USB 2.0 Hi-Speed Hub Controller |
| USB2512I | USB 2.0 High-Speed 2-Port Hub Controller |
| USB2513 | USB 2.0 Hi-Speed Hub Controller |