FEATURES
 Compliant with U SB 3.1 S pecification
- U pstream port supports S uper S pee d 10G SS SuperSpeed ( 5G/ SS), H igh S peed (HS) and F ull S peed
(FS) traffic
- D ownstream ports support SS ++, SS, HS, FS, and L ow S peed (LS) traffic
- 1 control pipe and 1 interrupt pipe
- B ackward compatible to USB specification Revision 2.0 /1.1
 Native USB USB C /Power delivery support in GL3590 S series
- Compliant with USB Type C ™ Cable and Connection Specification Revision 1.0
- Compliant with Power Delivery spec rev. 3.0
- Support TCPC interface; c ompliant with Type C™ Port Controller Interface Spec 1.0
- Support up to 2 port Power Delivery 3.0
- Support up to 4 port native USB Type C ports, no external Mux or CC controller needed
- USB C port s upporting USB C c urrent modes , including USB Default, 1.5A@5V, 3A@5V
 On chip 8 bit micro processor
- RISC li ke architecture
- USB optimized instruction set
- 1 cycle instruction execution (
- Performance: 12 MIPS @ 12 .5 MHz (
- With 256 byte RAM , 20 K byte internal ROM, and 6 4K byte SRAM
 Multi ple Transaction Translator (TT) architecture
- Provid ing dedicated TT control logics for each downstream port
- Superior performance when multiple FS devices operate concurrently
 Integrated USB transceiver
- Improving output drivers with slew rate control for EMI reduction
- Internal power fail detection for ESD rec overy
 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 individual /gang mode over current detection for all downstream port s
- Supporting both low/high enabled power switches
- Patented Smart Power Management
 Configurable settings by firmware
- Configurable downstream ports , downstream port can be disable d /enable d by each specific port for
USB3. 1 /USB2 .0
- Configurable Upstream and Downstream Ports in GL3590 S
- Configurable charging port
- Supporting full in system programming firmware upgrade by SPI flash
- Supporting compound device (non removable setting on downstream ports)
- Supporting customization VID/PID
 Flexible design
- Supporting Poly fuse/Po wer switch
- Automatic switching between self powered and bus powered modes
- Supporting electrical tuning for each specific port
- Supporting programmable breathing LED
- Supporting r egister setting by firmware
- Supporting vendor command and SMBUS
- Multiple upstrea m port support ed in GL3590 S
- Host bridge hardware engine implemented in GL3590 S for KM applications
 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 S tandard D ownstream P ort (SDP) into C harging D ownstream
P ort (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
 Low BOM cost
- Single ex ternal 25 MHz crystal / Oscillator clock input
- Built in upstream port 1.5KΩ pull up and downstream port 15KΩ pull down resistors
 Different package type s available for various applications
 Applications
- Standalone USB hub/Docking station
- Motherboard
- Monitor built in hub, GPIOs can be programmed as I2C interface to easily update scalar firmware
through USB interface
- TV built in hub
- KM application
- Customized applications
 Dynamically disable/enable ports
 GPIO signaling of ambient light sensor or rotation/position sensor