USB4624I-1080HN-TR
ActiveLOW SPEED/FULL SPEED/HIGH SPEED 4 PORT HUB CONTROLLER USB 2.0 3.3V T/R 48-PIN SQFN EP
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USB4624I-1080HN-TR
ActiveLOW SPEED/FULL SPEED/HIGH SPEED 4 PORT HUB CONTROLLER USB 2.0 3.3V T/R 48-PIN SQFN EP
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | USB4624I-1080HN-TR | USB4624 Series |
|---|---|---|
| - | - | |
| Function | Hub Controller | Hub Controller, USB 2.0 Hub |
| Interface | USB | USB |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Protocol | USB | USB |
| Standards | USB 2.0 | USB 2.0 |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 48-SQFN (7x7) | 48-SQFN (7x7) |
| Type | - | Interface |
| Utilized IC / Part | - | USB4624 |
| Voltage - Supply | 1.8 V, 3.3 V | 1.8 - 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 5.06 | |
| Microchip Direct | T/R | 1 | $ 6.69 | |
| 25 | $ 5.57 | |||
| 100 | $ 5.06 | |||
| 1000 | $ 4.87 | |||
| 5000 | $ 4.83 | |||
USB4624 Series
MTT 4-Port USB 2.0 Hi-Speed Hub Controller
| Part | Voltage - Supply | Standards | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Interface | Protocol | Package / Case | Function | Supplied Contents | Type | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology USB4624-1080HN-TR | 1.8 V, 3.3 V | USB 2.0 | 70 °C | 0 °C | 48-SQFN (7x7) | USB | USB | 48-VFQFN Exposed Pad | Hub Controller | |||
Microchip Technology USB4624I-1080HN | 1.8 V, 3.3 V | USB 2.0 | 85 °C | -40 °C | 48-SQFN (7x7) | USB | USB | 48-VFQFN Exposed Pad | Hub Controller | |||
Microchip Technology USB4624I-1080HN-TR | 1.8 V, 3.3 V | USB 2.0 | 85 °C | -40 °C | 48-SQFN (7x7) | USB | USB | 48-VFQFN Exposed Pad | Hub Controller | |||
Microchip Technology USB4624-1080HN | 1.8 V, 3.3 V | USB 2.0 | 70 °C | 0 °C | 48-SQFN (7x7) | USB | USB | 48-VFQFN Exposed Pad | Hub Controller | |||
Microchip Technology EVB-USB4624BCUH | USB 2.0 Hub | Board(s) | Interface | USB4624 | ||||||||
Microchip Technology USB4624I-1080HN | ||||||||||||
Microchip Technology USB4624I-1080HN-TR |
Description
General part information
USB4624 Series
The Microchip USB4624 is a low-power, OEM configurable, MTT (Multi-Transaction Translator) USB 2.0 hub controller with 4 downstream ports and advanced features for embedded USB applications. The USB4624 is fully compliant with the USB 2.0 Specification, USB 2.0 Link Power Management Addendum, High-Speed Inter-Chip (HSIC) USB Electrical Specification Revision 1.0, and will attach to an upstream port as a Full-Speed hub or as a Full-/Hi-Speed hub. The 4-port hub supports Low-Speed, Full-Speed, and Hi-Speed (if operating as a Hi-Speed hub) downstream devices on all of the enabled downstream (non-HSIC) ports. HSIC ports support only Hi-Speed operation.
The USB4624 has been specifically optimized for embedded systems where high performance, and minimal BOM costs are critical design requirements. Standby mode power has been minimized and reference clock inputs can be aligned to the customer’s specific application. Flexible power rail options ease integration into energy efficient designs by allowing the USB4624 to be powered in a single-source (VBUS (5V), VBAT, 3.3V) or a dual-source (VBAT + 1.8, 3.3V + 1.8) configuration. Additionally, all required resistors on the USB ports are integrated into the hub, including all series termination and pull-up/pull-down resistors on the D+ and D– pins.
The USB4624 supports both upstream battery charger detection and downstream battery charging. The USB4624 integrated battery charger detection circuitry supports the USB-IF Battery Charging (BC1.2) detection method and most Apple® devices. These circuits are used to detect the attachment and type of a USB charger and provide an interrupt output to indicate charger information is available to be read from the device’s status registers via the serial interface. The USB4624 provides the battery charging handshake and supports the following USB-IF BC1.2 charging profiles:
Documents
Technical documentation and resources