产品概述
<p><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">32</span></span><span style=";font-family:Arial;font-size:14px">KB Flash</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">, </span></span><span style=";font-family:Arial;font-size:14px">4KB RAM</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">, up to </span></span><span style=";font-family:Arial;font-size:14px">30</span><span style=";font-family:宋体;font-size:14px"> </span><span style=";font-family:Arial;font-size:14px">I/O</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">s, </span></span><span style=";font-family:Arial;font-size:14px">10</span><span style=";font-family:宋体;font-size:14px"> <span style="font-family:Arial">timers, </span></span><span style=";font-family:Arial;font-size:14px">5</span><span style=";font-family:宋体;font-size:14px"> <span style="font-family:Arial">communication interfaces,</span></span><span style=";font-family:Arial;font-size:14px">1</span><span style=";font-family:宋体;font-size:14px"> </span><span style=";font-family:Arial;font-size:14px">ADC</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">, 2 </span></span><span style=";font-family:Arial;font-size:14px">DAC</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">s, 3 ACMPs, </span></span><span style=";font-family:Arial;font-size:14px">3</span><span style=";font-family:宋体;font-size:14px"> <span style="font-family:Arial">OPAs, </span></span><span style=";font-family:Arial;font-size:14px">32</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:Arial">-bit </span></span><span style=";font-family:Arial;font-size:14px">ARM Cortex-M0 MCU</span></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;"><br style="box-sizing: border-box; outline: none;"/></p><p><strong><span style="font-family: 宋体;font-size: 16px"><span style="font-family:Arial">Features</span></span></strong><span style="background-color: #FFFFFF; color: #333333; font-family: "Microsoft YaHei";">：</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>32</span><span style="font-family: 宋体;"><span style="font-family:Arial">-bit </span></span><span style="font-family: Arial;">ARM Cortex-M0 MCU</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>32</span></span><span style="font-family: Arial;">K</span><span style="font-family: 宋体;"><span style="font-family:Arial">B </span></span><span style="font-family: Arial;">FLASH</span><span style="font-family: 宋体;"><span style="font-family:Arial">, </span></span><span style="font-family: Arial;">4</span><span style="font-family: 宋体;"><span style="font-family:Arial">KB </span></span><span style="font-family: Arial;">SRAM</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>1.8V~5.5V</span><span style="font-family: 宋体;"> <span style="font-family:Arial">power supply</span></span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Max frequency to 96 </span></span><span style="font-family: Arial;">MHz</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Power-on reset (POR)/Power-drop reset (PDR)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Low-voltage reset circuit (LVR): 8 reset points are available (1.6V, 1.8V, 2.0V, 2.5V, 2.8V, 3.0V, 3.5V, 4.0V)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Low-voltage detection circuit (LVD): 8 detection points are available (2.0V, 2.2V, 2.4V, 2.7V, 2.9V, 3.1V, 3.6V, 4.5V)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>2</span><font face="宋体"> </font><span style="font-family: 宋体;"><span style="font-family:Arial">internal </span></span><span style="font-family: Arial;">LDO</span><span style="font-family: 宋体;"><span style="font-family:Arial">s</span></span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>4-to-20 MHz high-speed crystal oscillator (OSCH)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Internal 16 MHz factory-calibrated RC (RCH, 1% accuracy)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>32 KHz low-speed crystal oscillator (OSCL)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Internal 24 KHz factory-calibrated RC (RCL)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Internal maximum output 144 MHz PLL, less than 100ps jitter</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>7</span><span style="font-family: 宋体;"> </span><span style="font-family: Arial;">16</span><span style="font-family: 宋体;"><span style="font-family:Arial">-bit timers</span></span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>1</span><span style="font-family: 宋体;"> </span><span style="font-family: Arial;">8</span><span style="font-family: 宋体;"><span style="font-family:Arial">-bit </span></span><span style="font-family: Arial;">WT</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>1</span><span style="font-family: 宋体;"> <span style="font-family:Arial">IWDG and </span></span><span style="font-family: Arial;">1</span><span style="font-family: 宋体;"> </span><span style="font-family: Arial;">WWDG</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>1</span></span><span style="font-family: Arial;"> 24-bit downcounter</span><font face="宋体"> </font><span style="font-family: Arial;">SysTick timer</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Up to 30 I/Os</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>2 </span></span><span style="font-family: Arial;">UART</span><span style="font-family: 宋体;"><span style="font-family:Arial">s</span></span><span style="font-family: Arial;">, 1</span><span style="font-family: 宋体;"> </span><span style="font-family: Arial;">I2C</span><span style="font-family: 宋体;"><span style="font-family:Arial">, </span></span><span style="font-family: Arial;">1</span><span style="font-family: 宋体;"> </span><span style="font-family: Arial;">SPI</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>3 rail-to-rail ACMPs</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>3 rail-to-rail OPAs</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>2 10-bit DACs</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Internal </span></span><span style="font-family: Arial;">VTS</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>1 12-bit ADC with 18 channels</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Anti-electric force sampling (HALL_MID)</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Low power: Sleep, Stop and Ultra stop modes</span></p><p><span style="font-family: Arial;"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>9</span><span style="font-family: 宋体;"><span style="font-family:Arial">6-bit unique </span></span><span style="font-family: Arial;">ID</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Operating temperature</span></span><span style="font-family: 宋体;"><span style="font-family:Arial">:</span></span><span style="font-family: Arial;"> </span><span style="font-family: 宋体;"><span style="font-family:Arial">Tj</span></span><span style="font-family: Arial;">=</span><span style="font-family: 宋体;"><span style="font-family:Arial">-</span></span><span style="font-family: Arial;">40</span><sup><span style=";font-family:Arial;font-size:14px;vertical-align:super">o</span></sup><span style="font-family: Arial;">C </span><span style="font-family: 宋体;"><span style="font-family:Arial">to</span></span><span style="font-family: Arial;"> +125</span><sup><span style=";font-family:Arial;font-size:14px;vertical-align:super">o</span></sup><span style="font-family: Arial;">C</span></p><p><span style="font-family: 宋体;"><span style="font-family:Arial"><span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">· </span>Package: <span style="color: #333333; font-family: "Microsoft YaHei"; white-space: normal; background-color: #FFFFFF;">SSOP24</span></span></span></p><p><br/></p>
