PowerQUICC?處理器帶CPM (1 SCC、2 SMC)、10/100以太網(wǎng)

MPC857T PowerQUICC?集成通信處理器，組合了多功能片上集成微處理器和外設(shè)，適用于多種控制器應(yīng)用。特別適用于通信和網(wǎng)絡(luò)系統(tǒng)。\n MPC857T基于Power Architecture，是恩XP半導(dǎo)體MPC860 PowerQUICC?集成通信處理器的衍生產(chǎn)品。 MPC859T的嵌入式CPU是基于Power Architecture技術(shù)的32位處理器(MPC8xx內(nèi)核)，結(jié)合了存儲(chǔ)器管理單元(MMU)和指令及數(shù)據(jù)緩存。MPC860 PowerQUIC?的通信處理器模塊(CPM)通過(guò)增加I2C控制器通道，增強(qiáng)了性能。增強(qiáng)了存儲(chǔ)控制器后，MPC857T能夠支持任何類型的存儲(chǔ)器，包括高 下面的列表匯總了主要MPC857T功能：\n嵌入式MPC8xx內(nèi)核\n 單發(fā)32位內(nèi)核(與Power Architecture定義兼容)有32個(gè)32位通用寄存器(GPR)\n MPC857T提供的ATM功能比MPC860SAR增強(qiáng)。MPC857T增加了在“增強(qiáng)型SAR”(ESAR)模式下可用的主要新功能，如下所示：提供多個(gè)APC優(yōu)先級(jí)，支持廣泛的流量速度要求\n 端口到端口切換功能，無(wú)需基于RAM的微代碼\n MII (100Base-T)和UTOPIA (半雙工)并行功能\n SPI和I2C的RAM參數(shù)可重新定位，無(wú)需基于RAM的微代碼\n 支持通過(guò)分割總線進(jìn)行全雙工UTOPIA主站(ATM;

恩XP

Hardware Specifications

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MOTOROLA

摩托羅拉

NPN SILICON RF POWER TRANSISTOR

The RF Line NPN Silicon RF Power Transistor Designed for 24 Volt UHF large–signal, common emitter, class A linear amplifier applications in industrial and commercial equipment operating in the range of 800–960 MHz. ? Specified for VCE = 24 Vdc, IC = 0.3 Adc Characteristics Output Power = 2.

文件：103.23 Kbytes 頁(yè)數(shù)：6 Pages

MOTOROLA

摩托羅拉

NPN SILICON RF POWER TRANSISTOR

The RF Line NPN Silicon RF Power Transistor Designed for 24 Volt UHF large–signal, common emitter, class A linear amplifier applications in industrial and commercial equipment operating in the range of 800–960 MHz. ? Specified for VCE = 24 Vdc, IC = 0.3 Adc Characteristics Output Power = 2.

文件：174.2 Kbytes 頁(yè)數(shù)：6 Pages

MOTOROLA

摩托羅拉

NPN SILICON RF POWER TRANSISTOR

The RF Line NPN Silicon RF Power Transistor Designed for 24 Volt UHF large–signal, common emitter, class A linear amplifier applications in industrial and commercial equipment operating in the range of 800–960 MHz. ? Specified for VCE = 24 Vdc, IC = 0.3 Adc Characteristics Output Power = 2.

文件：174.2 Kbytes 頁(yè)數(shù)：6 Pages

MOTOROLA

摩托羅拉