91精品一区二区三区久久久久久_欧美一级特黄大片色_欧美一区二区人人喊爽_精品一区二区三区av

位置:51電子網 » 企業新聞

USB3300-EZK

發布時間:2021/3/1 15:42:00 訪問次數:328

USB3300-EZK


USB2514B-AEZG
USB3343-CP-TR
USB3300-EZK
USB3319C-CP-TR
USB3317C-CP-TR
LAN9220-ABZJ
LAN8710A-EZK-TR
LAN8720A-CP-TR
LAN9303-ABZJ

Descriptions
The USB3300 is an industrial temperature Hi-Speed USB Physical Layer Transceiver (PHY). The USB3300 uses a low pin count interface (ULPI) to connect to a ULPI compliant Link layer. The ULPI interface reduces the UTMI+ interface from 54 pins to 12 pins using a method of in-band signaling and status byte transfers between the Link and PHY.


This PHY was designed from the start with the ULPI interface. No UTMI to ULPI wrappers are used in this design which provides a seamless ULPI to Link interface. The result is a PHY with a low latency transmit and receive time. SMSC's low latency high speed and full speed receiver provide the option of re-using existing UTMI Links with a simple wrapper to convert UTMI to ULPI.


The ULPI interface allows the USB3300 PHY to operate as a device, host, or an On-The-Go (OTG) device. Designs using the USB3300 PHY as a device, can add host and OTG capability at a later date with no additional pins.


The ULPI interface, combined with SMSC's proprietary technology, makes the USB3300 the ideal method of adding Hi-Speed USB to new designs. The USB3300 features an industry leading small footprint package (5mm by 5mm) with sub 1mm height. In addition the USB3300 integrates all DP and DM termination resistances and requires a minimal number of external com


Features
USB-IF Hi-Speed certified to the Universal Serial Bus Specification Rev 2.0
Interface compliant with the ULPI Specification revision 1.1 in 8-bit mode
Industry standard UTMI+ Low Pin Interface (ULPI) Converts 54 UTMI+ signals into a standard 12 pin Link controller interface
54.7mA Unconfigured Current (typical) - ideal for bus powered applications
83uA suspend current (typical) - ideal for battery powered applications
Latch-Up performance exceeds 150 mA per EIA/JESD 78, Class II
ESD protection levels of ±8kV HBM without external protection devices
Integrated protection to withstand IEC61000-4-2 ESD tests (±8kV contact and ±15kV air) per 3rd party test facility
Supports FS pre-amble for FS hubs with a LS device attached (UTMI+ Level 3)
Supports HS SOF and LS keep-alive pulse
Includes full support for the optional On-The-Go (OTG) protocol detailed in the On-The-Go Supplement Revision 1.0a specification
Supports the OTG Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)
Allows host to turn VBUS off to conserve battery power in OTG applications
Supports OTG monitoring of VBUS levels with internal comparators. Includes support for an external VBUS or fault monitor.
Low Latency Hi-Speed Receiver (43 Hi-Speed clocks Max) allows use of legacy UTMI Links with a ULPI wrapper
Integrated Pull-up resistor on STP for interface protection allows a reliable Link/PHY start-up with slow Links (software configured for low power)
Internal 1.8 volt regulators allow operation from a single 3.3 volt supply
Internal short circuit protection of ID, DP and DM lines to VBUS or ground
Integrated 24MHz Crystal Oscillator supports either crystal operation or 24MHz external clock input
Internal PLL for 480MHz Hi-Speed USB operation
Industrial Operating Temperature -40°C to +85°C
32 pin, QFN lead-free RoHS Compliant package (5 x 5 x 0.90 mm height)

Applications
STB


在游戲方面,驍龍888還支持全新升級的第三代Snapdragon Elite Gaming,將多種端游級特性帶至移動端,配合Redmi K40系列的電競級三指360Hz觸控采樣率和X軸線性馬達帶來的細膩觸感,為玩家帶來更暢快、更跟手、更精準的超“狠”移動游戲體驗。不僅如此,Redmi K40系列支持的杜比全景聲(Dolby Atmos)雙揚聲器與Snapdragon Elite Gaming相結合,可以帶來更加聲臨其境的沉浸式游戲體驗,聽覺加觸覺的雙重反饋助力玩家在每個決勝時刻全力以赴。

在拍攝方面,搭載驍龍888的Redmi K40 Pro和K40 Pro+也帶來頂級計算攝影體驗。驍龍888采用全新Qualcomm Spectra™580 ISP,能夠支持突破性的每秒27億像素的處理速度,頂級計算攝影性能搭配第六代高通AI引擎帶來的高達26 TOPS的驚人算力,為Redmi K40 Pro和Pro+帶來堪比“夜視儀”的超強夜景拍攝能力,支持拍攝清晰明亮的畫面并保留豐富的細節。驍龍888的頂級AI性能為Redmi K40 Pro和K40 Pro+實現更多豐富有趣的拍攝特性提供強大算力支持,用戶可以使用這兩款產品實現魔法分身、魔法換天、電影級濾鏡等多種AI特效,AI美顏相機支持的美白、磨皮、素顏美妝、3D立體塑形和發際線填充等實用小功能也不在話下。此外,以往需要專業后期才能實現的效果,如定格分身和時間靜止功能,Redmi K40系列上可以一鍵輕松實現。

在連接方面,除了支持5G,Redmi K40 Pro和K40 Pro+的Wi-Fi性能也進一步“升杯”。其搭載的驍龍888采用全新高通FastConnect 6900移動連接系統,支持先進的Wi-Fi 6增強版,其最大理論速率高達3.5Gbps,配合Wi-Fi 6增強版路由器能夠體驗目前最快的Wi-Fi速度,即便在多設備的復雜網絡環境中,也能盡享高速且低時延的穩定網絡連接。


上一篇:USB3343-CP

下一篇:USB3319C-CP

相關新聞

相關型號



 復制成功!
当阳市| 金塔县| 福海县| 佳木斯市| 九江县| 藁城市| 格尔木市| 封开县| 祁连县| 乌海市| 宕昌县| 扬中市| 新巴尔虎右旗| 曲水县| 渑池县| 宁陕县| 青州市| 望谟县| 柏乡县| 襄垣县| 静海县| 喀什市| 阿坝县| 宾阳县| 兰考县| 邳州市| 新巴尔虎左旗| 青田县| 张北县| 大足县| 泰安市| 股票| 巴青县| 襄垣县| 临朐县| 陆河县| 海南省| 嘉义市| 互助| 忻城县| 叶城县|