USB5926C集成電路(IC)的控制器規(guī)格書PDF中文資料
廠商型號 |
USB5926C |
參數(shù)屬性 | USB5926C 封裝/外殼為100-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的控制器;產(chǎn)品描述:IC HUB CNTRL USB |
功能描述 | 集線器控制器 |
文件大小 |
2.82515 Mbytes |
頁面數(shù)量 |
66 頁 |
生產(chǎn)廠商 | Microchip Technology |
企業(yè)簡稱 |
Microchip【微芯科技】 |
中文名稱 | 微芯科技股份有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-25 19:00:00 |
USB5926C規(guī)格書詳情
USB5926C屬于集成電路(IC)的控制器。由微芯科技股份有限公司制造生產(chǎn)的USB5926C控制器該系列產(chǎn)品主要用于在采用不同通信協(xié)議和/或信令方法的端點之間提供信息連接。示例包括將 I2C 總線連接到 UART,將 USB 連接到 I2C、SPI、以太網(wǎng)或 UART、以太網(wǎng) MAC 和 PHY 等的器件。此外,還包括用于通過為點對點通信設(shè)計的接口建立多路連接的器件,例如 USB 集線器控制器。
General Description
The Microchip USB5926C hub is a low-power, OEM configurable, USB 3.2 Gen 1 hub controller with 6 downstream
ports and advanced features for embedded USB applications. The USB5926C is fully compliant with the Universal Serial
Bus Revision 3.1 Specification and USB 2.0 Link Power Management Addendum. The USB5926C supports 5 Gbps
SuperSpeed (SS), 480 Mbps Hi-Speed (HS), 12 Mbps Full-Speed (FS), and 1.5 Mbps Low-Speed (LS) USB downstream
devices on all enabled downstream ports.
The USB5926C supports the legacy USB speeds (HS/FS/LS) through a dedicated USB 2.0 hub controller that is the
culmination of five generations of Microchip hub controller design and experience with proven reliability, interoperability,
and device compatibility. The SuperSpeed hub controller operates in parallel with the USB 2.0 hub controller, decoupling
the 5 Gbps SS data transfers from bottlenecks due to the slower USB 2.0 traffic.
The USB5926C hub feature controller enables OEMs to configure their system using “Configuration Straps.” These
straps simplify the configuration process, assigning default values to USB 3.2 Gen 1 ports and GPIOs. OEMs can disable
ports, enable battery charging, and define GPIO functions as default assignments on power-up, removing the need
for OTP or external SPI ROM.
The USB5926C supports downstream battery charging via the integrated battery charger detection circuitry, which supports
the USB-IF Battery Charging (BC1.2) detection method and most Apple devices. The USB5926C provides the
battery charging handshake and supports the following USB-IF BC1.2 charging profiles:
? DCP: Dedicated Charging Port (Power brick with no data)
? CDP: Charging Downstream Port (1.5A with data)
? SDP: Standard Downstream Port (0.5A with data)
? Custom profiles loaded via SMBus or OTP
Additionally, the USB5926C includes many powerful and unique features such as:
The Hub Feature Controller, which provides an internal USB device dedicated for use as a USB to I2C/UART/SPI/
GPIO interface, allowing external circuits or devices to be monitored, controlled, or configured via the USB interface.
PortSwap, which adds per-port programmability to USB differential-pair pin locations. PortSwap allows direct alignment
of USB signals (D+/D-) to connectors to avoid uneven trace length or crossing of the USB differential signals on the
PCB.
PHYBoost, which provides programmable levels of Hi-Speed USB signal drive strength
in the downstream port transceivers. PHYBoost attempts to restore USB signal integrity
in a compromised system environment. The graphic on the right shows an example of
Hi-Speed USB eye diagrams before and after PHYBoost signal integrity restoration. in
a compromised system environment.
VariSense, which controls the USB receiver sensitivity enabling programmable levels of USB signal receive sensitivity.
This capability allows operation in a sub-optimal system environment, such as when a captive USB cable is used.
Port Split, which allows for the USB3.1 Gen1 and USB2.0 portions of downstream ports 3 and 4 to operate independently
and enumerate two separate devices in parallel in special applications.
USB Power Delivery Billboard Device, which allows an internal device to enumerate as a Billboard class device when
a Power Delivery Alternate Mode negotiation has failed. The Billboard device will enumerate temporarily to the host PC
when a failure occurs, as indicated by a digital signal from an external Power Delivery controller.
The USB5926C can be configured for operation through internal default settings. Custom OEM configurations are supported
through external SPI ROM or OTP ROM. All port control signal pins are under firmware control in order to allow
for maximum operational flexibility, and are available as GPIOs for customer specific use.
The USB5926C is available in commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature ranges. An internal
block diagram of the USB5926C is shown in Figure 2-1.
Highlights
? USB Hub Feature Controller Hub with:
- 2 USB 3.1 Gen 1 USB Type-C? downstream ports
- 2 USB 3.1 Gen 1 legacy downstream ports
- 2 USB 2.0 legacy downstream ports
- USB Type-C upstream port
? USB-IF Battery Charger revision 1.2 support on
up & downstream ports (DCP, CDP, SDP)
? Internal Hub Feature Controller device enables:
- USB to I2C/SPI/GPIO bridge endpoint support
- USB to internal hub register write and read
? USB Link Power Management (LPM) support
? Enhanced OEM configuration options available
through either OTP or SPI ROM
? Supporting latest
Engineering Change Notices for compliance with
USB-IF logo testing for new USB Type-C?
industry initiative (Revision C or newer only)
- Header Packet Timer (TD7.9, TD7.11, TD7.26)
- Power Management Timer (TD7.18, TD7.20, TD7.23)
- Unacknowledged Connect and Remote
Wake Test Failure (TD10.25)
? Available in 100-pin (12mm x 12mm) VQFN
RoHS compliant package
? Commercial and industrial grade temperature
support
Target Applications
? Standalone USB Hubs
? Laptop Docks
? PC Motherboards
? PC Monitor Docks
? Multi-function USB 3.2 Gen 1 Peripherals
Key Benefits
? USB 3.2 Gen 1 compliant 5 Gbps, 480 Mbps,
12 Mbps, and 1.5Mbps operation
- 5V tolerant USB 2.0 pins
- 1.32V tolerant USB 3.2 Gen 1 pins
- Integrated termination and pull-up/down resistors
? Native USB Type-C Support
- Integrated Multiplexer on USB Type-C enabled
ports
- USB 3.1 Gen 1 PHYs are disabled until a valid
USB Type-C attach is detected, saving idle power
? Supports battery charging of most popular battery
powered devices on all ports
- USB-IF Battery Charging rev. 1.2 support
(DCP, CDP, SDP)
- Apple? portable product charger emulation
- Chinese YD/T 1591-2006 charger emulation
- Chinese YD/T 1591-2009 charger emulation
- European Union universal mobile charger support
- Support for Microchip UCS100x family of battery
charging controllers
- Supports additional portable devices
? Smart port controller operation
- Firmware handling of companion port power
controllers
? On-chip microcontroller
- manages I/Os, VBUS, and other signals
? 8 KB RAM, 64 KB ROM
? 8 KB One-Time-Programmable (OTP) ROM
- Includes on-chip charge pump
? Configuration programming via OTP ROM,
SPI ROM, or SMBus
? PortSwap
- Configurable USB 2.0 differential pair signal swap
? PHYBoostTM
- Programmable USB transceiver drive strength for
recovering signal integrity
- USB 2.0 Hi-Speed disconnect threshold adjust
(Revision C or newer only)
? VariSenseTM
- Programmable USB receive sensitivity
? Port Split
- USB2.0 and USB3.1 Gen1 port operation can be
split for custom applications using embedded
USB3.x devices in parallel with USB2.0 devices.
? USB Power Delivery Billboard Device Support
- Internal port can enumerate as a Power Delivery
Billboard device to communicate Power Delivery
Alternate Mode negotiation failure cases to USB
host
? Compatible with Microsoft Windows 10, 8, 7, XP,
Apple OS X 10.4+, and Linux hub drivers
? Optimized for low-power operation and low thermal
dissipation
? Package
- 100-pin VQFN (12mm x 12mm)
產(chǎn)品屬性
更多- 產(chǎn)品編號:
USB5926C-I/KD
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 控制器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 協(xié)議:
USB
- 功能:
集線器控制器
- 接口:
I2C,SMBus,SPI,UART
- 標準:
USB 2.0,USB 3.1
- 電壓 - 供電:
1.08V ~ 1.32V,3V ~ 3.6V
- 工作溫度:
-40°C ~ 85°C(TA)
- 封裝/外殼:
100-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
100-VQFN(12x12)
- 描述:
IC HUB CNTRL USB
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
100QFN |
10000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
VQFN100(12x12) |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
QFN100EP(12x12) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
QFN-100-EP(12x12) |
7087 |
原裝現(xiàn)貨,免費送樣,可開原型號稅票。提供技術(shù)支持 |
詢價 | ||
MICROCHIP(美國微芯) |
2021+ |
VQFN-100(12x12) |
499 |
詢價 | |||
Microchip |
24+ |
100-VFQFN |
2278 |
確保原裝正品,專注終端客戶一站式BOM配單 |
詢價 | ||
Microchip Technology |
24+ |
100-VFQFN 裸露焊盤 |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
100-VQFN(12x12) |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
Microchip |
22+ |
100VQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Microchip Technology |
21+ |
100-VQFN(12x12) |
53620 |
一級代理/放心采購 |
詢價 |