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| PartNumber | CY7C65642-28LTXC | CY7C65642-48AXC | CY7C65642-28LTXCT |
| Description | USB Interface IC TetraHub Ctrl USB2.0 | USB Interface IC USB High Speed Hub | USB Interface IC Low Power USB 2.0 TetraHub Controller |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | USB Interface IC | USB Interface IC | USB Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-28 | TQFP-48 | QFN-28 |
| Series | CY7C65642 | CY7C65642 | - |
| Product | USB Hubs | USB Hubs | USB Hubs |
| Type | Hub Controller | Hub Controller | Hub Controller |
| Standard | USB 2.0 | USB 2.0 | USB 2.0 |
| Speed | High Speed | High Speed | High Speed |
| Data Rate | 480 Mb/s, 12 Mb/s | 480 Mb/s, 12 Mb/s | 480 Mb/s |
| Operating Supply Current | 88.7 mA | 88.7 mA | 103.9 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Tray | Tray | Reel |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Interface Type | I2C | SPI, I2C, GPIO | GPIO, I2C, SPI |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 3.15 V to 3.6 V, 4.75 V to 5.25 V | 3.15 V to 3.6 V, 4.75 V to 5.25 V | 3.3 V, 5 V |
| Product Type | USB Interface IC | USB Interface IC | USB Interface IC |
| Factory Pack Quantity | 490 | 250 | 2500 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Tradename | TetraHub | TetraHub | TetraHub |
| Unit Weight | 0.002497 oz | 0.319998 oz | 0.002497 oz |
| Number of Ports | - | - | 4 Port |