USB5537

Microchip's USB553xB hub controllers are 2/3/4/7-port, SuperSpeed (SS)/Hi-Speed (HS), low-power, configurable and fully-compliant with the USB 3.0 specification. The USB553xB also support Full Speed (FS) and Low Speed (LS) USB signaling, offering complete coverage of all defined USB operating speeds. The new SuperSpeed hub controller (available on 4 of the 7 ports for the USB5537B) operates in parallel with the USB 2.0 controller, so 5Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.

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
文档资料
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
USB5537-AKZE72VQFN0C to +70CTRAY6.695.585.074.904.84
USB5537-AKZE-TR72VQFN0C to +70CT/R**********
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器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
USB5537-3089AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537B-4100AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537-3083AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537B4100AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537-AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537-3083AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537-3089AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537-AKZE-TR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537B-5000AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537B5000AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537B-6080AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537B-6080AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3
USB5537B-6070AKZE0.2206001.84523872VQFN10x10x0.9mmMatte Tine3
USB5537B-6070AKZETR0.2206000.50000072VQFN10x10x0.9mmMatte Tine3