產(chǎn)品詳情

GL3510 電子元器件 GENESYS/創(chuàng)惟科技 封裝QFN-48 USB 3.1 Gen 1集線器控制器

FEATURES
Compliant with USB 3.1 Gen 1 Specification
Upstream port supports SuperSpeed (SS), HighSpeed (HS) and FullSpeed (FS) trfic
Downstream ports support SS, HS, FS, and LowSpeed (LS) trafic
1 control pipe and 1 interupt pipe
Backward compatible to USB specification Revision 2.0/1.1
Featuring fast-charging on all downstream ports and upstream port
Compliant with USB Battery Charging Revision v1.2, supporting CDP, DCP, and ACA-Dock
Downstream ports can be turned from a Standard Downstream Port (SDP) into Charging Downstream
Port (CDP) or Dedicated Charging Port (DCP)
Downstream devices can be charged while upstream VBUS is not present, which can be applied on wall
charger applications
Upstream port is capable of charging and data communicating simultaneously for portable devices
supporting ACA-Dock or proprietary charging protocols
Supporting Apple 1A/2.1A/2.4A and Samsung Galaxy devices fast-charging
)On-chip 8-bit micro-processor
RISC-like architecture
USB optimized instnuction set
1 cycle instnuction execution (maximum)
Performance: 12 MIPS @ 12.5MHz (maximum)
With 256-byte RAM, 20K-byte intermnal ROM, and 24K-byte SRAM
Single Transaction Translator (TT) architecture
Advanced power management and low power consumption
- Supporting USB 3.1 U0/U1/U2/U3 power management states
Supporting USB Link Power Management (LPM) L0/L1/L2 .
Supporting low active power switch
Configurable settings
- Configurable charging port
Supporting compound-device (non-removable setting on downstream ports)
Flexible design
-Supporting Poly- fuse/Power-switch
Automatic switching between self- powered and bus powered modes
Supporting electrical tuning for each specific port
Allow downstream ports to connect up to 8 devices, 4 x USB3.1 non-removable devices with 4 x
USB2.0 non-removable devices or exposed ports
Low BOM cost
-Single external 25 MHz crystal / Oscillator clock input
Built-in upstream port 1.5K2 pull-up and downstream port 15K2 pull-down resistors
Built-in5 to 3.3V and5 to 1.2V regulator
Applications
Standalone USB hub/Docking station
USB wall charger