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USB5816C-I/KD中文資料
USB5816C-I/KD數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
General Description
The Microchip USB5816C 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 USB5816C is fully compliant with the Universal Serial
Bus Revision 3.1 Specification and USB 2.0 Link Power Management Addendum. The USB5816C 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 USB5816C 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 USB5816C 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 USB5816C 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 USB5816C 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 USB5816C 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 4 and 5to 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 USB5816C 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 USB5816C is available in commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature ranges. An internal
block diagram of the USB5816C is shown in Figure 2-1.
Highlights
? USB Hub Feature Controller IC Hub with:
- 1 USB 3.1 Gen 1 USB Type-C? downstream port
- 4 USB 3.1 Gen 1 legacy downstream ports
- 1 USB 2.0 downstream port
- Legacy 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
? (TID 963) USB-IF certified, 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美國(guó)微芯) |
24+ |
QFN-100-EP(12x12) |
7911 |
支持大陸交貨,美金交易。原裝現(xiàn)貨庫(kù)存。 |
|||
MICROCHIP(美國(guó)微芯) |
2447 |
VQFN-100 |
31500 |
168個(gè)/托盤(pán)一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng) |
|||
MICROCHIP(美國(guó)微芯) |
2021+ |
VQFN-100 |
499 |
||||
MICROCHIP(美國(guó)微芯) |
23+ |
QFN-100-EP(12x12) |
7087 |
原裝現(xiàn)貨,免費(fèi)送樣,可開(kāi)原型號(hào)稅票。提供技術(shù)支持 |
|||
Microchip Technology |
25+ |
100-VFQFN 裸露焊盤(pán) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
Microchip/微芯 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
|||
Microchip |
22+ |
100VQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Microchip |
23+ |
100VQFN |
9000 |
原裝正品，支持實(shí)單 |
|||
Microchip |
23+ |
100VQFN |
8000 |
只做原裝現(xiàn)貨 |
|||
Microchip |
24+ |
100QFN |
10000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
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USB5816C-I/KD 芯片相關(guān)型號(hào)
MICROCHIP相關(guān)芯片制造商
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Microchip Technology 微芯科技股份有限公司
中文資料: 155285條
微芯科技股份有限公司（英語(yǔ)：MicrochipTechnologyInc.，英文簡(jiǎn)寫(xiě)：Microchip），是一個(gè)美國(guó)微控制器、內(nèi)存與類(lèi)比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器（PIC微控制器、dsPIC/PIC24、PIC32）、序列式EEPROM、序列式SRAM、KEELOQ組件、無(wú)線電頻率（RF）組件、熱組件、功率與電池管理類(lèi)比組件，也有線性、接口與混合信號(hào)組件。還有一些接口組件包含USB、ZigBee/MiWi，CANbus與Ethernet。公司總部位于亞利桑那州錢(qián)德勒，晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競(jìng)爭(zhēng)者有亞德諾半導(dǎo)體、愛(ài)特梅爾、飛思卡爾（分拆自摩托羅拉）、英
