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USB5534B-4100JZX-TR

产品描述UNIVERSAL SERIAL BUS CONTROLLER
产品类别嵌入式处理器和控制器    微控制器和处理器   
文件大小864KB,共36页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
下载文档 详细参数 选型对比 全文预览 文档解析

USB5534B-4100JZX-TR概述

UNIVERSAL SERIAL BUS CONTROLLER

USB5534B-4100JZX-TR规格参数

参数名称属性值
是否Rohs认证符合
包装说明HVQCCN, LCC64,.35SQ,20
Reach Compliance Codecompliant
其他特性ALSO OPRATES AT 3.3 V SUPPLY
总线兼容性I2C; SMBUS
最大时钟频率25 MHz
JESD-30 代码S-XQCC-N64
JESD-609代码e3
长度9 mm
端子数量64
最高工作温度70 °C
最低工作温度
封装主体材料UNSPECIFIED
封装代码HVQCCN
封装等效代码LCC64,.35SQ,20
封装形状SQUARE
封装形式CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度)NOT SPECIFIED
电源1.25,3.3 V
认证状态Not Qualified
座面最大高度1 mm
最大供电电压1.31 V
最小供电电压1.22 V
标称供电电压1.25 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Matte Tin (Sn) - annealed
端子形式NO LEAD
端子节距0.5 mm
端子位置QUAD
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度9 mm
uPs/uCs/外围集成电路类型BUS CONTROLLER, UNIVERSAL SERIAL BUS
Base Number Matches1

文档解析

这份文档是SMSC USB5534B 4端口超速/高速USB集线器控制器的数据手册,包含了大量技术信息,以下是一些值得关注的要点:

  1. 产品兼容性:USB5534B完全符合USB 3.0规范,支持5 Gbps的超速(SS)、480 Mbps的高速(HS)、12 Mbps的全速(FS)和1.5 Mbps的低速(LS)USB信号。

  2. 端口配置:提供四个下游USB 3.0端口,支持电池充电功能,兼容多种电池充电标准,包括USB-IF电池充电规范1.2(DCP和CDP)。

  3. 电源管理:优化了低功耗运行和低热耗散。

  4. 固件支持:支持通过USB上传固件的Vendor Specific Messaging (VSM)。

  5. 配置灵活性:通过片上OTP ROM、外部SPI ROM或SMBus进行配置。

  6. LED和端口控制:所有LED和端口控制信号引脚都受固件控制,以提供最大的操作灵活性。

  7. 智能充电管理:具有SMSC UCS1002控制的智能充电管理。

  8. 微控制器:内部8051微控制器管理GPIOs、VBUS和其他集线器信号。

  9. 存储器:8 K RAM和32 K ROM,以及8 kbit的一次性可编程(OTP) ROM。

  10. 时钟要求:单一的25 MHz晶体或时钟输入,用于所有片上PLL和时钟需求。

  11. 接口:支持SPI接口和SMBus接口,用于与外部存储器或微控制器通信。

  12. 物理层(PHY)增强:PHYBoost提供可选的驱动强度,以改善信号完整性。

  13. 环境合规性:产品符合RoHS标准和IEC61249-2-21的卤素最大浓度值。

  14. 安全声明:SMSC声明产品不适用于任何生命支持或其他应用,其中产品故障可能导致或导致个人伤害或严重财产损失。

  15. 技术规格:文档详细列出了直流参数、交流规格、振荡器/晶体规格、外部时钟规格等。

  16. 封装信息:提供了64引脚QFN封装的详细图纸和推荐PCB布局模式。

  17. 修订历史:记录了数据手册的修订历史。

文档预览

下载PDF文档
USB5534B
4-Port SS/HS USB Hub Controller
PRODUCT FEATURES
General Description
The SMSC USB5534B hub is a 4-port SuperSpeed/Hi-
Speed, low-power, configurable hub controller family
fully compliant with the
USB 3.0 Specification.
The
USB5534B 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.
The USB5534B supports 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.
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 1.2 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.
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 2.0)
— Selectable drive strength for improved signal integrity
VariSense (USB 2.0)
— 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)
Features
USB 3.0 compliant 5 Gbps, 480 Mbps, 12 Mbps and
1.5 Mbps operation, USB pins are 5 V tolerant
— Integrated termination and pull-up/pull-down resistors
— Multi color LED scheme vividly shows port capability
and operating speed
— Embedded 8051 Micro controller for Hub configuration
Four downstream USB 3.0 ports
Supports battery charging of most popular battery
powered devices
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
USB-IF Battery Charging rev. 1.2 support (DCP & CDP)
Apple Portable product charger emulation
Blackberry charger emulation
Chinese YD/T 1591-2006 charger emulation
Chinese YD/T 1591-2009 charger emulation
Supports additional portable devices
SMSC USB5534B
Revision 1.0 (09-06-12)
DATASHEET

USB5534B-4100JZX-TR相似产品对比

USB5534B-4100JZX-TR USB5534B-4100JZX USB5534B-4100JZXTR USB5534BI-4100JZX USB5534BI4100JZXTR
描述 UNIVERSAL SERIAL BUS CONTROLLER USB Interface IC 4-Port Super Speed USB Hub Controller IC CONTROLLER USB 64QFN IC CONTROLLER USB 64QFN IC CONTROLLER USB 64QFN
协议 - - USB USB USB
功能 - - 集线器控制器 集线器控制器 集线器控制器
接口 - - USB USB USB
标准 - - USB 3.0 USB 3.0 USB 3.0
封装/外壳 - - 64-VFQFN 裸露焊盘 64-VFQFN 裸露焊盘 64-VFQFN 裸露焊盘
供应商器件封装 - - 64-QFN(9x9) 64-QFN(9x9) 64-QFN(9x9)

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