Datasheet Microchip USB5744
| Manufacturer | Microchip |
| Series | USB5744 |
Microchip’s USB5744 Smart hub is a 4 port, SuperSpeed (SS)/Hi-Speed (HS), low power, low pin count configurable and fully compliant with the USB 3
Datasheets
USB5744 - 4-Port SS/HS USB Hub Controller - Data Sheet
PDF, 630 Kb, File published: Feb 27, 2017
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Prices
Status
| USB5744-I/2G | USB5744-I/2GX01 | USB5744/2G | USB5744/2GX01 | USB5744T-I/2G | USB5744T-I/2GX01 | USB5744T/2G | USB5744T/2GX01 | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| USB5744-I/2G | USB5744-I/2GX01 | USB5744/2G | USB5744/2GX01 | USB5744T-I/2G | USB5744T-I/2GX01 | USB5744T/2G | USB5744T/2GX01 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN |
| Pins | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
Parametrics
| Parameters / Models | USB5744-I/2G | USB5744-I/2GX01 | USB5744/2G | USB5744/2GX01 | USB5744T-I/2G | USB5744T-I/2GX01 | USB5744T/2G | USB5744T/2GX01 |
|---|---|---|---|---|---|---|---|---|
| Automotive Grade | No | No | No | No | No | No | No | No |
| Charging Emulation | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China | BC1.2, Apple, China |
| Downstream Ports | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| MGMT I/F | none | none | none | none | none | none | none | none |
| Op Voltage, V | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | 0 to +70 | 0 to +70 | -40 to +85 | -40 to +85 | 0 to +70 | 0 to +70 |
| ROM I/F | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Temp Range Max.(° C) | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Temp Range Min.(° C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 |
| USB Speed | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 |
| Upstream Port | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 | USB 3.1 Gen 1 |
Eco Plan
| USB5744-I/2G | USB5744-I/2GX01 | USB5744/2G | USB5744/2GX01 | USB5744T-I/2G | USB5744T-I/2GX01 | USB5744T/2G | USB5744T/2GX01 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: USB5744 (8)
Manufacturer's Classification
- Interface and Connectivity > USB Interface > USB Hubs
