USB5534BI-4100JZX

USB5534BI-4100JZX Datasheet

USB5534B 4-Port SS/HS USB Hub Controller

Part	Datasheet
USB5534BI-4100JZX	USB5534BI-4100JZX (pdf)

Related Parts	Information
USB5534BI4100JZXTR	USB5534BI4100JZXTR
USB5534B-4100JZX	USB5534B-4100JZX
USB5534B-4100JZXTR	USB5534B-4100JZXTR

PDF Datasheet Preview
USB5534B 4-Port SS/HS USB Hub Controller PRODUCT FEATURES The SMSC USB5534B hub is a 4-port SuperSpeed/HiSpeed, low-power, configurable hub controller family fully compliant with the USB Specification. The USB5534B supports 5 Gbps SuperSpeed SS , 480 Mbps Hi-Speed HS , 12 Mbps Full-Speed FS and Mbps Low-Speed LS USB signalling for complete coverage of all defined USB operating speeds. The USB5534B supports legacy USB speeds through its USB hub controller. The new SuperSpeed hub controller operates in parallel with the USB controller, so the 5 Gbps SuperSpeed data transfers are not affected by the slower USB traffic. The USB5534B supports battery charging on a per port basis. On battery charging enabled ports, the devices provide automatic USB data line handshaking. The handshaking supports USB Charging Downstream Port CDP , Dedicated Charging Port DCP and legacy devices. The USB5534B is configured for operation through internal default settings, where custom configurations are supported through an on-chip OTP ROM, an external SPI ROM, or SMBus. All LED and port control signal pins are under firmware control in order to allow for maximum operational flexibility those pins can also be configured as GPIOs. - USB compliant 5 Gbps, 480 Mbps, 12 Mbps and Mbps operation, USB pins are 5 V tolerant Integrated termination and pull-up/pull-down resistors - Four downstream USB ports - Supports battery charging of most popular battery powered devices Datasheet - Emulates portable/handheld native wall chargers Charging profiles emulate a handheld device’s wall charger to enable fast charging minutes vs. hours - Enables charging from a mobile platform that is off - Support tablets’ high current requirements - Optimized for low-power operation and low thermal dissipation - Vendor Specific Messaging VSM support for firmware upload over USB - Configuration via OTP ROM, SPI ROM, or SMBus - Intelligent charge management with SMSC UCS1002 control - On-chip 8051 µC manages GPIOs, VBUS, and other hub signals - 8 K RAM, 32 K ROM - One Time programmable OTP ROM 8 kbit Includes on-chip charge pump - Single 25 MHz XTAL or clock input for all on-chip PLL and clocking requirements - Supports JTAG boundary scan - PHYBoost USB Selectable drive strength for improved signal integrity - VariSense USB controls the receiver sensitivity enabling four programmable levels of USB signal receive sensitivity - IETF RFC 4122 compliant 128-bit UUID Software Features - Compatible with Microsoft Windows 7, Vista, XP, Mac OSX10.4+, and Linux Hub Drivers - LEDs configuration dependent Multi color LED scheme vividly shows port capability and operating speed Embedded 8051 Micro controller for Hub configuration - Standard hub I/O port power, over-current sense, LEDs are GPIOs controlled by a µC instead of hard coded functions to allow for flexibility for OEM differentiation SMSC USB5534B DATASHEET 4-Port SS/HS USB Hub Controller Datasheet Order Numbers: ORDER NUMBERS* USB5534B-4100JZX USB5534Bi-4100JZX LEAD-FREE ROHS COMPLIANT PACKAGE USB 4-Port Hub with VSM, 64QFN Apple/BC Charging &

PDF Datasheet Preview

USB5534B 4-Port SS/HS USB Hub Controller

PRODUCT FEATURES

The SMSC USB5534B hub is a 4-port SuperSpeed/HiSpeed, low-power, configurable hub controller family fully compliant with the USB Specification. The USB5534B supports 5 Gbps SuperSpeed SS , 480 Mbps Hi-Speed HS , 12 Mbps Full-Speed FS and Mbps Low-Speed LS USB signalling for complete coverage of all defined USB operating speeds.

The USB5534B supports legacy USB speeds through its USB hub controller. The new SuperSpeed hub controller operates in parallel with the USB controller, so the 5 Gbps SuperSpeed data transfers are not affected by the slower USB traffic.

The USB5534B supports battery charging on a per port basis. On battery charging enabled ports, the devices provide automatic USB data line handshaking. The handshaking supports USB Charging Downstream Port CDP , Dedicated Charging Port DCP and legacy devices.

The USB5534B is configured for operation through internal default settings, where custom configurations are supported through an on-chip OTP ROM, an external SPI ROM, or SMBus.

All LED and port control signal pins are under firmware control in order to allow for maximum operational flexibility those pins can also be configured as GPIOs.
- USB compliant 5 Gbps, 480 Mbps, 12 Mbps and Mbps operation, USB pins are 5 V tolerant

Integrated termination and pull-up/pull-down resistors
- Four downstream USB ports - Supports battery charging of most popular battery
powered devices

Datasheet
- Emulates portable/handheld native wall chargers

Charging profiles emulate a handheld device’s wall charger to enable fast charging minutes vs. hours
- Enables charging from a mobile platform that is off - Support tablets’ high current requirements - Optimized for low-power operation and low thermal
dissipation - Vendor Specific Messaging VSM support for
firmware upload over USB - Configuration via OTP ROM, SPI ROM, or SMBus - Intelligent charge management with SMSC UCS1002
control - On-chip 8051 µC manages GPIOs, VBUS, and other
hub signals - 8 K RAM, 32 K ROM - One Time programmable OTP ROM 8 kbit

Includes on-chip charge pump
- Single 25 MHz XTAL or clock input for all on-chip PLL and clocking requirements
- Supports JTAG boundary scan - PHYBoost USB

Selectable drive strength for improved signal integrity
- VariSense USB
controls the receiver sensitivity enabling four programmable levels of USB signal receive sensitivity
- IETF RFC 4122 compliant 128-bit UUID

Software Features
- Compatible with Microsoft Windows 7, Vista, XP, Mac OSX10.4+, and Linux Hub Drivers
- LEDs configuration dependent

Multi color LED scheme vividly shows port capability and operating speed

Embedded 8051 Micro controller for Hub configuration
- Standard hub I/O port power, over-current sense, LEDs are GPIOs controlled by a µC instead of hard coded functions to allow for flexibility for OEM differentiation

SMSC USB5534B

DATASHEET
4-Port SS/HS USB Hub Controller Datasheet

Order Numbers:

ORDER NUMBERS* USB5534B-4100JZX USB5534Bi-4100JZX

LEAD-FREE ROHS COMPLIANT PACKAGE

USB 4-Port Hub with VSM,
64QFN

Apple/BC Charging &

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived USB5534BI-4100JZX Datasheet file may be downloaded here without warranties.

Datasheet ID: USB5534BI-4100JZX 648267