產(chǎn)品概述
<p style="line-height: 21px; white-space: normal;">LCP018B*32系列是8位內(nèi)核的面向電機(jī)控制等應(yīng)用領(lǐng)域的高性能處理器,同時(shí)集成了三相半橋柵極驅(qū)動(dòng)模塊,可直接驅(qū)動(dòng)6個(gè)N型MOSFET。</p><p style="margin-top: 0px; margin-bottom: 0px; white-space: normal; box-sizing: border-box; outline: none; padding: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; font-family: "Microsoft YaHei"; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); line-height: 32px !important;">產(chǎn)品特性:</p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>8位8051內(nèi)核 CPU,兼容MCS51指令集</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置16K+64字節(jié)FLASH, 256字節(jié)EEPROM,256字節(jié)SRAM,768字節(jié)XRAM</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>工作電壓為1.8V~5.5V;最高工作頻率16MHz</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置上電復(fù)位電路(POR)</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置32KHz低頻RCL</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置16MHz高精度RCH,精度±1.5%</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>支持外部輸入外部高頻振蕩4~16MHz,或者外部低頻振蕩 32.768KHz</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>4個(gè)16位定時(shí)器,T2具備捕獲功能</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>1個(gè)8位WT定時(shí)器</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置獨(dú)立看門(mén)狗(IWDT)和窗口看門(mén)狗(WWDT)</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>最多支持16個(gè)I/O</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>2路UART通訊口, 1路I2C, 1路SPI通訊口</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置16通道的12位精度ADC</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置10位精度DAC</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置2個(gè)軌到軌的運(yùn)算放大器OPA2,2路軌到軌的模擬比較器(ACMP)</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>內(nèi)置溫度傳感器(VTS),精度4mV/oC</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>工作溫度: Tj= -40<sup><span style="font-size: 14px; vertical-align: super;">o</span></sup>C - +105<sup><span style="font-size: 14px; vertical-align: super;">o</span></sup>C</span></p><p style="line-height: 21px; white-space: normal;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"><span style="color: #333333; background-color: #FFFFFF;">· </span>工作模式:正常工作模式、休眠模式、停機(jī)模式</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-高端懸浮自舉電源設(shè)計(jì),耐壓高達(dá)260V</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-集成三路獨(dú)立半橋驅(qū)動(dòng)</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-適應(yīng)5V、3.3V輸入電壓</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-最高頻率支持500KHz</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-低端VCC電壓范圍7V-20V</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-輸出電流能力IO+0.8A/-1.2A</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-VCC和VB帶欠壓保護(hù)</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-內(nèi)建死區(qū)控制電路</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-自帶閉鎖功能,徹底杜絕上、下管輸出同時(shí)導(dǎo)通</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-HIN輸入通道高電平有效,控制高端HO輸出</span></p><p style="line-height: 21px; white-space: normal; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 12px;">-LIN輸入通道高電平有效,控制低端LO輸出</span></p><p><br/></p>