產(chǎn)品概述:88E1545-A0-LKJ2C000
最新一代的Alaska®Quad系列單片機(jī)設(shè)備包含四個獨(dú)立的千兆以太網(wǎng)單塊IC上的收發(fā)器。每個收發(fā)器執(zhí)行1000BASE-T的所有物理層功能和CAT 5上的100BASE-TX全雙工或半雙工以太網(wǎng)雙絞線電纜和10BASE-T全雙工或半雙工CAT 3、4和5電纜上的以太網(wǎng)。Alaska 88E1545-A0-LKJ2C000設(shè)備支持Quad-Serial千兆媒體獨(dú)立接口（QSGMII）用于直接連接到MAC /交換機(jī)端口。 QSGMII將以1.25 Gbps運(yùn)行的SGMII的四個端口組合到一個以5 Gbps工作的差分信號對。QSGMII主要減少了I / O引腳的數(shù)量與SGMII相比，MAC接口更低整體功耗。
阿拉斯加88E1543設(shè)備在MAC上支持SGMII在Copper to SGMII應(yīng)用程序中的接口。此外，SGMII也可用作媒體接口光纖/ SFP應(yīng)用。該設(shè)備也可以配置為在SGMII（系統(tǒng)）中運(yùn)行到自動媒體適用于混合媒體應(yīng)用程序的銅線/光纖模式。
阿拉斯加88E1548設(shè)備支持以下四種模式操作。三種模式使用QSGMII支持銅線，SGMII /光纖或自動介質(zhì)檢測到銅或SGMII /光纖。第四種模式支持SGMII直接銅。設(shè)備支持IEEE 802.3az節(jié)能以太網(wǎng)（EEE），是IEEE 802.3az合規(guī)。該器件集成了MDI終端電阻和電容器插入PHY。這種電阻集成簡化了電路板布局并降低了電路板成本減少外部組件的數(shù)量。新的
Marvell®校準(zhǔn)電阻器方案將實現(xiàn)超過IEEE 802.3的精度要求回波損耗規(guī)格。設(shè)備消耗在銅纜應(yīng)用中，每個端口400 mW。這減少了消除散熱器和減少氣流需求。該設(shè)備完全符合IEEE 802.3標(biāo)準(zhǔn)。該設(shè)備包括PMD，PMA和PCS子層。設(shè)備執(zhí)行PAM5、8B / 10B，4B / 5B，MLT-3，NRZI和Manchester編碼/解碼；數(shù)字時鐘/數(shù)據(jù)恢復(fù)；流密碼加擾/解擾；數(shù)字自適應(yīng)均衡用于接收器數(shù)據(jù)路徑以及用于線路發(fā)送器的脈沖整形；和自動協(xié)商和管理功能。該設(shè)備在所有三種速度下均支持Auto-MDI / MDIX以簡化安裝并減少安裝費(fèi)用。該設(shè)備使用高級混合信號處理來執(zhí)行均衡，回聲和串?dāng)_消除，數(shù)據(jù)恢復(fù)和糾錯，每千兆比特第二數(shù)據(jù)速率。設(shè)備耗散的功率非常低同時在嘈雜的環(huán)境中獲得強(qiáng)大的性能環(huán)境。該設(shè)備支持集成的高級虛擬電纜測試儀®（VCT™）啟用故障檢測和高級電纜性能監(jiān)控。
支持節(jié)能以太網(wǎng)（EEE）-IEEE
符合802.3az
88E1545支持一種操作模式
-QSGMII（系統(tǒng)）到銅
88E1543支持兩種操作模式
-SGMII（系統(tǒng)）到銅
-雙端口SGMII（系統(tǒng)）至銅纜/光纖
88E1548支持四種操作模式
-QSGMII（系統(tǒng)）到銅
-QSGMII（系統(tǒng)）到SGMII /光纖（媒體）
-QSGMII（系統(tǒng)）到銅/ SGMII /光纖
自動媒體88E1545-A0-LKJ2C000
-SGMII（系統(tǒng)）到銅
超低功耗88E1545-A0-LKJ2C000
集成的MDI終端電阻器和電容器
集成的高級虛擬電纜測試儀®（VCT™）
電纜診斷功能
兩對電纜安裝的“降檔”模式
每個端口最多支持四個LED可編程
指示鏈接，速度和活動功能
支持以下高級電源管理模式
節(jié)省大量電力88E1545-A0-LKJ2C000
三種速度的自動MDI / MDIX交叉
操作包括100BASE-TX和10BASE-T
自動極性校正88E1545-A0-LKJ2C000
25 MHz，125 MHz或156.25 MHz參考時鐘
選項:88E1545-A0-LKJ2C000
時鐘級聯(lián)最多兩個下游設(shè)備
用于診斷的各種環(huán)回模式
支持IEEE 1149.1 JTAG和1149.6 AC JTAG
僅以綠色兼容包裝提供
在14 x 20 mm 128引腳LQFP中制造
EPAD包裝88E1545-A0-LKJ2C000
88E1545和88E1543器件以
14 x 20 mm 128引腳LQFP，帶有EPAD封裝
88E1548器件以15 x 15毫米的尺寸制造
196針TFBGA封裝
以下物料均有現(xiàn)貨庫存：88E1545-A0-LKJ2C000
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
88E1545-A0-LKJ2C000
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR
TPS53315RGFR
TPS53511RGTR
TPS53515ARVER
TPS53603ADRGR
TPS53659RSBR
TPS53679RSBR
TPS53631RSBR
TPS53622RSBR
TPS53015DGSR
TPS54140DGQR
TPS54160DGQR
TPS54160ADGQR
TPS54160ADRCR
TPS5410DR
TPS54218RTER
TPS54218ARTER
TPS54227DDAR
TPS54229DDAR
TPS54225PWPR
TPS54228DDAR
TPS54226PWPR
TPS54232DR
TPS54231DR
TPS54239DDAR
TPS54240DGQR
TPS54260DGQR
TPS54260QDGQRQ1
TPS54286PWPR
TPS54202HDDCR
TPS5420DR
TPS54202DDCR
TPS54201DDCR
TPS54319RTER
TPS54318RTER
TPS54312PWPR
TPS54310PWPR
TPS54328DDAR
TPS54329DDAR
TPS54320RHLR
TPS54327DDAR
TPS54329EDDAR
TPS5432DDAR
TPS54326PWPR
TPS54325PWPR
TPS54331DR
TPS54335ADDAR
TPS54331DDAR
TPS54332DDAR
TPS54336ADDAR
TPS54335ADRCR
TPS54340DDAR
TPS54340QDDARQ1
TPS54360BDDAR
TPS54360DDAR
TPS54361DPRR
TPS54360BQDDARQ1
TPS54386PWPR
TPS54394PWPR
TPS5430DDAR
TPS54302DDCR
TPS5430QDDARQ1
TPS54308DDCR
TPS54428DDAR
TPS54427DDAR
TPS54418RTER
TPS54519RTER
TPS54527DDAR
TPS54525PWPR
TPS54521RHLR
TPS54528DDAR
TPS54531DDAR
TPS54540DDAR
TPS54560DDAR
TPS54561DPRR
TPS54560BDDAR
TPS5450DDAR
TPS5450QDDARQ1
TPS54610PWPR
TPS54612PWPR
TPS54620RHLR
TPS54628DDAR
TPS54620RGYR
TPS54623RHLR
TPS54678RTER
TPS54821RHLR
TPS54824RNVR
TPS548D22RVFR
TPS548A20RVER
TPS5401DGQR
TPS5402DR
TPS5403DR
TPS54040DGQR
