产品特性- Two, three, or four downstream USB 3.0 ports (which also support USB 2.0)
- Three additional USB 2.0 ports for non-removable devices (USB5537B only)
- Designed for low-power operation and low thermal dissipation
- On-chip 8051 µC manages GPIOs, VBUS, and other hub signals
- Configuration via on-chip programmable ROM, SPI ROM or SMBus
- Manufacturing line and field update capabilities
- Power management capability on GPIO/LED pins
- One-Time Programmable (OTP) ROM (8 kbit), including on-chip charge pump
- IETF RFC 4122 compliant 128-bit UUID
- Compatible with Microsoft® Windows® 8 and other major OS’s
- Microchip’s TrueSpeed LEDs (configuration dependent)
Multi-color LED scheme shows port capability and speed
- Multi-color LED scheme shows port capability and speed
- Embedded 8051 microcontroller for hub configuration
- 72-pin, low-cost QFN packages enable 2-layer PCB design
- Commercial Temperature (0-70C) available
- Expansion Hubs
- Docking Stations
- LCD Monitors
- HDTVs
| 技术参数|
Parameter Name
Value
| Value | |
Upstream Port
USB 3.0
|
USB 3.0
| |
USB Speed
Super Speed
|
Super Speed
| |
Downstream Ports
7
|
7
| |
MGMT I/F
I2C
|
I2C
| |
ROM I/F
SPI
|
SPI
| |
Op Voltage (V)
3.3
|
3.3
| |
MultiTRAK Tech
Yes
|
Yes
| |
PortMap
Yes
|
Yes
| |
PortSwap
Yes
|
Yes
| |
TrueSpeed
Yes
|
Yes
| |
PHYBoost
Yes
|
Yes
| |
Temp. Range Max.
70
|
70
|
|
