產(chǎn)品概述
<p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;">擁有 64KB Flash/8KB RAM，高達(dá) 46 個快速 I/O，9 個定時器，6 個通信接口，1 個 ADC，1 個 DAC，3 個比較器，4 個運(yùn)放，1 個反電動勢采樣電路的 <span style="text-wrap-mode: wrap;">32 位 CPU</span></p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><br style="box-sizing: border-box; outline: none;"/></p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;">產(chǎn)品特性： </p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span><span style="text-wrap-mode: wrap;">32 位 CPU</span></p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 64K 字節(jié) FLASH，8K 字節(jié) SRAM</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>工作電壓為 1.8V~5.5V；最高工作頻率 96MHz</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置高精度上電、掉電復(fù)位（POR_PDR）</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置低壓復(fù)位電路（LVR），8 個復(fù)位點(diǎn)可選：1.6V/1.8V/2.0V/2.5V/2.8V/3.0V/3.5V/4.0V</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置低壓檢測電路（LVD），8 個檢測點(diǎn)可選：2.0V/2.2V/2.4V/2.7V/2.9V/3.1V/3.6V/4.5V</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 2 個 LDO</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 4MHz 到 20MHz 的高速晶振（OSCH）</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置出廠校準(zhǔn)過的 16MHz RC 振蕩器（RCH，1%精度）</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 32KHz 低速晶振 (OSCL)</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span> 內(nèi)置出廠校準(zhǔn)過的 32KHz RC 振蕩器</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 PLL，最高輸出 144MHz，抖動小于 100ps</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>5 個 16 位定時器</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>1 個 8 位 WT 定時器</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 1 個獨(dú)立看門狗定時器（IWDG）</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 1 個 24 位自減型系統(tǒng)時基定時器</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>最多支持 46 個 I/O</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>3 路 UART 通訊口, 1 路 I2C，2 路 SPI 通訊口</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>3 路軌到軌的模擬比較器（ACMP）</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 4 個軌到軌的運(yùn)算放大器 OPA</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置 1 個 10 位 D/A 轉(zhuǎn)換器</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>內(nèi)置溫度傳感器(VTS)</p><p style="line-height: 21px;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>工作溫度: Tj= -40oC - +125oC</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>96 位芯片唯一 ID</p><p style="margin-top: 0px; margin-bottom: 0px; 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); white-space: normal; background-color: rgb(255, 255, 255); line-height: 32px !important;"><span style="box-sizing: border-box; outline: none; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-family: inherit; line-height: 32px !important;">· </span>封裝類型：LQFP48</p><p><br/></p>
