Datasheet Microchip USB4640
| Manufacturer | Microchip |
| Series | USB4640 |
Microchip's USB4640 is the world's first Hi-Speed Inter-Chip (HSIC) enabled USB 2
Datasheets
USB4640/USB4640i High-Speed Inter-Chip (HSIC) USB 2.0 Hub and Flash Media Contr
PDF, 902 Kb, File published: Mar 13, 2013
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Status
| USB4640-HZH-03 | USB4640-HZH-03-TR | USB4640I-HZH-03 | USB4640I-HZH-03-TR | |
|---|---|---|---|---|
| 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) |
Packaging
| USB4640-HZH-03 | USB4640-HZH-03-TR | USB4640I-HZH-03 | USB4640I-HZH-03-TR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | VQFN | VQFN | VQFN | VQFN |
| Pins | 48 | 48 | 48 | 48 |
Parametrics
| Parameters / Models | USB4640-HZH-03 | USB4640-HZH-03-TR | USB4640I-HZH-03 | USB4640I-HZH-03-TR |
|---|---|---|---|---|
| Automotive Grade | No | No | No | No |
| Charging Emulation | No | No | No | No |
| Downstream Ports | SD, MMC, SDIO, MS | SD, MMC, SDIO, MS | SD, MMC, SDIO, MS | SD, MMC, SDIO, MS |
| GPIOs | 4 | 4 | 4 | 4 |
| I/O Voltage, V | No | No | No | No |
| MGMT I/F | No | No | No | No |
| OTG | No | No | No | No |
| Op Voltage, V | 3.3 | 3.3 | 3.3 | 3.3 |
| Operating Temperature Range, °C | 0 to +70 | 0 to +70 | -40 to +85 | -40 to +85 |
| ROM I/F | I2C | I2C | I2C | I2C |
| Security | No | No | No | No |
| Temp Range Max.(° C) | 85 | 85 | 85 | 85 |
| Temp Range Min.(° C) | -40 | -40 | -40 | -40 |
| USB Speed | Hi Speed | Hi Speed | Hi Speed | Hi Speed |
| Upstream Port | USB 2.0 (HSIC) | USB 2.0 (HSIC) | USB 2.0 (HSIC) | USB 2.0 (HSIC) |
Eco Plan
| USB4640-HZH-03 | USB4640-HZH-03-TR | USB4640I-HZH-03 | USB4640I-HZH-03-TR | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: USB4640 (4)
Manufacturer's Classification
- Interface and Connectivity > USB Interface > USB Bridges
