標(biāo)題: W91082N芯片解密與分析 [打印本頁(yè)] 作者: jiemicity 時(shí)間: 2013-5-23 11:19 標(biāo)題: W91082N芯片解密與分析 芯德斯多年來(lái)一直專注加密芯片功能的設(shè)計(jì)和軟件算法的研究、算法的軟件實(shí)現(xiàn)，如：des加密、對(duì)稱加密、md5加密等加解密算法的研究，及其硬件功能的實(shí)現(xiàn)、系統(tǒng)軟件的開(kāi)發(fā)和芯片底層驅(qū)動(dòng)的設(shè)計(jì)，在W91082N芯片解密技術(shù)的領(lǐng)域積累了豐富的開(kāi)發(fā)經(jīng)驗(yàn)。W91082N芯片特性簡(jiǎn)介：
The W91082N is Si-gate CMOS IC that provides DTMF signals. It can be programmed by a μC to generate 16 dual tones and 8 single tones from the DTMF pin. The W91082N provides a serial mode interface for various applications such as cordless, KTS, PBX and Caller ID system.
FEATURES
·Operating voltage: 2.0V−5.5V
·Generate 16 dual tones and 8 single tones
·Serial mode interface with μC
·Uses 3.579545 MHz crystal or ceramic resonator
·Packaged in 8-pin plastic DIP
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