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