Datasheet > USB5534-JZX

USB5534-JZX

更新时间： 2024-10-31 01:10:55

品牌	Logo	应用领域
SMSC		/
页数	文件大小	规格书
4页	146K
描述
4-Port SuperSpeed USB Hub Controller

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中文翻译

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USB5534-JZX 数据手册

USB5534

4-Port SuperSpeed USB

Hub Controller

Data Brief

PRODUCT FEATURES

Single 25 MHz XTAL or clock input for all on-chip PLL

and clocking requirements

General Description

The SMSC USB5534 hub is a 4-port, low-power,

configurable Hub Controller fully compliant with the USB

3.0 Specification. The USB5534 supports 5 Gbps

SuperSpeed (SS), 480 Mbps Hi-Speed (HS), 12 Mbps

Full-Speed (FS) and 1.5 Mbps Low-Speed (LS) USB

signalling for complete coverage of all defined USB

operating speeds.

Battery charging operation

—

Emulate China Charger when "headless"

Legacy charging when "headless" (Blackberry, Apple,

Motorola)

—

USB-IF Battery Charging 1.1/1.2 support as a DCP

when "headless"

USB-IF Battery Charging 1.1/1.2 support as a CDP

when connected to USB Host

—

European Union Charger Support

The USB5534 supports the legacy USB speeds through

its USB 2.0 hub controller. The new SuperSpeed hub

controller operates in parallel with the USB 2.0

controller, so the 5 Gbps SuperSpeed data transfers are

not affected by the slower USB 2.0 traffic.

Supports PMBus and I²C on a single interface for all

ports as well as individual interfaces for each port

Supports JTAG boundry scan

PHYBoost (USB 2.0)

—

Selectable drive strength for improved signal integrity

The USB5534 is configured for operation through

internal default settings, where custom configurations

are supported through an on-chip OTP ROM or an

external SPI ROM.

VariSense (USB 2.0)

—

controls the receiver sensitivity enabling four

programmable levels of USB signal receive sensitivity

IETF RFC 4122 compliant 128-bit UUID

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.

Software Features

Compatible with Microsoft Windows 7, Vista, and XP,

Mac OS X 10.4+, and Linux Hub Drivers (USB 2.0)

Features

TRUESpeed LEDs (configuration dependent)

—

Multi color LED scheme vividly shows port capability

USB 3.0 compliant 5 Gbps, 480 Mbps, 12 Mbps and

1.5 Mbps operation, USB pins are 5 V tolerant

and operating speed

—

Embedded 8051 Micro controller for Hub configuration

—

Integrated termination and pull-up/pull-down resistors

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

Four downstream USB 3.0 ports (which also support

USB 2.0)

Optimized for low-power operation and low thermal

dissipation

Applications

Configuration via OTP ROM or SPI ROM

Mobile PC docking

On-chip 8051 µC manages GPIOs, VBUS, and other

hub signals

LCD monitors and TVs

Portable expansion hubs

PC motherboards

8 K RAM, 32 K ROM

Power Management capability on the GPIO/LED pins

Set-top boxes, DVD players, DVR/PVR

LED Modes

—

Speed mode, SS vs. non SS

Slightly enhanced SS, HS, FS, LS indication

LEDs blink relative to data activity on that port

One Time programmable (OTP) ROM: 8 kbit

—

Includes on-chip charge pump

—

Values written via JTAG

SMSC USB5534

Revision 0.1 (01-11-11)

PRODUCT REVIEW

12 3 4

中文翻译

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与USB5534-JZX相关器件

型号	品牌	获取价格	描述	数据表
USB5534-JZX-TR	SMSC	获取价格	4-Port SuperSpeed USB Hub Controller
USB5537B-4100AKZE	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB5537B-5000AKZE	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB5537B-6070AKZE	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB5537B-6080AKZETR	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB5537BI-5000AKZE	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB5537BI-6080AKZE-TR	MICROCHIP	获取价格	UNIVERSAL SERIAL BUS CONTROLLER
USB-5680	NI	获取价格	True RMS power measurements/Diode power meter
USB5734	MICROCHIP	获取价格	4-Port SS/HS USB Controller Hub
USB5734/MR	MICROCHIP	获取价格	4-Port SS/HS USB Controller Hub

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