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<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.1">
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="CPU 采用平头哥 E907 高性能 32-bit RISC-V 内核 RV32IMAFDCP 指令架构 468 MHz @1.1V，552 MHz@1.2V L1 I/D-Cache 32 KB/32 KB 支持紧耦合存储 (TCM)，I/D-TCM 最大可配置 128 KB/ 128 KB 单精度/ 双精度浮点单元，集成 DSP 指令集 PMP 安全保护 核内中断 CLINT 和中断控制器 ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2025-04-02"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="m680x-feature"/><meta name="DC.language" content="zh-CN"/><title>功能特性</title><meta name="wh-path2root" content="../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/product/m680x-feature.dita"/><meta name="wh-out-relpath" content="topics/product/m680x-feature.html"/>
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="CPU 采用平头哥 E907 高性能 32-bit RISC-V 内核 RV32IMAFDCP 指令架构 468 MHz @1.1V，552 MHz@1.2V L1 I/D-Cache 32 KB/32 KB 支持紧耦合存储 (TCM)，I/D-TCM 最大可配置 128 KB/ 128 KB 单精度/ 双精度浮点单元，集成 DSP 指令集 PMP 安全保护 核内中断 CLINT 和中断控制器 ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2025-04-02"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="m680x-feature"/><meta name="DC.language" content="zh-CN"/><title>功能特性</title><!-- Generated with build number 2025051600. --><meta name="wh-path2root" content="../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/product/m680x-feature.dita"/><meta name="wh-out-relpath" content="topics/product/m680x-feature.html"/>
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<link rel="stylesheet" type="text/css" href="../../webhelp/template/css/aic-styles-web-internal.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/notes.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/aic-common.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/aic-images.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/footnote.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/aic-highlight-changes.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/search-in-header.css?buildId=2024041900"/><link rel="stylesheet" type="text/css" href="../../webhelp/template/css/topic-body-list.css?buildId=2024041900"/></head>
@@ -102,170 +102,170 @@
</div>
<div class="- topic/body concept/conbody body conbody">
<ul class="- topic/ul ul" id="m680x-feature__ul_njs_ckd_hzb" data-ofbid="m680x-feature__ul_njs_ckd_hzb">
<li class="- topic/li li" data-ofbid="d188871e33__20250409171053"><strong class="+ topic/ph hi-d/b ph b">CPU</strong><ul class="- topic/ul ul" id="m680x-feature__ul_fwj_bkd_hzb" data-ofbid="m680x-feature__ul_fwj_bkd_hzb">
<li class="- topic/li li" data-ofbid="d188871e38__20250409171053">采用平头哥 E907 高性能 32-bit RISC-V 内核</li>
<li class="- topic/li li" data-ofbid="d188871e41__20250409171053">RV32IMAFDCP 指令架构</li>
<li class="- topic/li li" data-ofbid="d188871e44__20250409171053">468 MHz @1.1V，552 MHz@1.2V</li>
<li class="- topic/li li" data-ofbid="d188871e47__20250409171053">L1
<li class="- topic/li li" data-ofbid="d191088e33__20250519091526"><strong class="+ topic/ph hi-d/b ph b">CPU</strong><ul class="- topic/ul ul" id="m680x-feature__ul_fwj_bkd_hzb" data-ofbid="m680x-feature__ul_fwj_bkd_hzb">
<li class="- topic/li li" data-ofbid="d191088e38__20250519091526">采用平头哥 E907 高性能 32-bit RISC-V 内核</li>
<li class="- topic/li li" data-ofbid="d191088e41__20250519091526">RV32IMAFDCP 指令架构</li>
<li class="- topic/li li" data-ofbid="d191088e44__20250519091526">468 MHz @1.1V，552 MHz@1.2V</li>
<li class="- topic/li li" data-ofbid="d191088e47__20250519091526">L1
I/D-Cache 32 KB/32 KB</li>
<li class="- topic/li li" data-ofbid="d188871e50__20250409171053">支持紧耦合存储
<li class="- topic/li li" data-ofbid="d191088e50__20250519091526">支持紧耦合存储
(TCM)，I/D-TCM
最大可配置 128 KB/ 128 KB</li>
<li class="- topic/li li" data-ofbid="d188871e54__20250409171053">单精度/ 双精度浮点单元，集成 DSP 指令集</li>
<li class="- topic/li li" data-ofbid="d188871e57__20250409171053">PMP 安全保护</li>
<li class="- topic/li li" data-ofbid="d188871e60__20250409171053">核内中断 CLINT 和中断控制器 CLIC</li>
<li class="- topic/li li" data-ofbid="d191088e54__20250519091526">单精度/ 双精度浮点单元，集成 DSP 指令集</li>
<li class="- topic/li li" data-ofbid="d191088e57__20250519091526">PMP 安全保护</li>
<li class="- topic/li li" data-ofbid="d191088e60__20250519091526">核内中断 CLINT 和中断控制器 CLIC</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e64__20250409171053"><strong class="+ topic/ph hi-d/b ph b">片内存储</strong><ul class="- topic/ul ul" id="m680x-feature__ul_xfg_bld_hzb" data-ofbid="m680x-feature__ul_xfg_bld_hzb">
<li class="- topic/li li" data-ofbid="d188871e69__20250409171053">BROM 64 KB</li>
<li class="- topic/li li" data-ofbid="d188871e72__20250409171053">SRAM up to 1 MB，其中 256 KB 可配置为 TCM 使用</li>
<li class="- topic/li li" data-ofbid="d188871e75__20250409171053">片内 NOR
<li class="- topic/li li" data-ofbid="d191088e64__20250519091526"><strong class="+ topic/ph hi-d/b ph b">片内存储</strong><ul class="- topic/ul ul" id="m680x-feature__ul_xfg_bld_hzb" data-ofbid="m680x-feature__ul_xfg_bld_hzb">
<li class="- topic/li li" data-ofbid="d191088e69__20250519091526">BROM 64 KB</li>
<li class="- topic/li li" data-ofbid="d191088e72__20250519091526">SRAM up to 1 MB，其中 256 KB 可配置为 TCM 使用</li>
<li class="- topic/li li" data-ofbid="d191088e75__20250519091526">片内 NOR
Flash up to 2 MB<ul class="- topic/ul ul" id="m680x-feature__ul_m5n_52d_cbc" data-ofbid="m680x-feature__ul_m5n_52d_cbc">
<li class="- topic/li li" data-ofbid="d188871e79__20250409171053">支持外部 SPI 接口直通模式烧录</li>
<li class="- topic/li li" data-ofbid="d188871e82__20250409171053">支持 USB/ UART /JTAG 烧录</li>
<li class="- topic/li li" data-ofbid="d191088e79__20250519091526">支持外部 SPI 接口直通模式烧录</li>
<li class="- topic/li li" data-ofbid="d191088e82__20250519091526">支持 USB/ UART /JTAG 烧录</li>
</ul></li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e87__20250409171053"><strong class="+ topic/ph hi-d/b ph b">系统安全</strong><ul class="- topic/ul ul" id="m680x-feature__ul_mvk_jkd_hzb" data-ofbid="m680x-feature__ul_mvk_jkd_hzb">
<li class="- topic/li li" data-ofbid="d188871e92__20250409171053">支持数字签名安全启动方式</li>
<li class="- topic/li li" data-ofbid="d188871e95__20250409171053">CE 实现 AES/ TDES/ RSA 等加解密算法及 SHA/ HMAC 校准算法</li>
<li class="- topic/li li" data-ofbid="d188871e98__20250409171053">SPI_ENC 实现
<li class="- topic/li li" data-ofbid="d191088e87__20250519091526"><strong class="+ topic/ph hi-d/b ph b">系统安全</strong><ul class="- topic/ul ul" id="m680x-feature__ul_mvk_jkd_hzb" data-ofbid="m680x-feature__ul_mvk_jkd_hzb">
<li class="- topic/li li" data-ofbid="d191088e92__20250519091526">支持数字签名安全启动方式</li>
<li class="- topic/li li" data-ofbid="d191088e95__20250519091526">CE 实现 AES/ TDES/ RSA 等加解密算法及 SHA/ HMAC 校准算法</li>
<li class="- topic/li li" data-ofbid="d191088e98__20250519091526">SPI_ENC 实现
片内
NOR Flash 在线解密</li>
<li class="- topic/li li" data-ofbid="d188871e101__20250409171053">SID 内置熔丝 2048-bit ，其中 512-bit 供自定义使用</li>
<li class="- topic/li li" data-ofbid="d188871e104__20250409171053">内置 256-bit TRNG 产生器</li>
<li class="- topic/li li" data-ofbid="d191088e101__20250519091526">SID 内置熔丝 2048-bit ，其中 512-bit 供自定义使用</li>
<li class="- topic/li li" data-ofbid="d191088e104__20250519091526">内置 256-bit TRNG 产生器</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e108__20250409171053"><strong class="+ topic/ph hi-d/b ph b">系统保护</strong><ul class="- topic/ul ul" id="m680x-feature__ul_vtw_dld_hzb" data-ofbid="m680x-feature__ul_vtw_dld_hzb">
<li class="- topic/li li" data-ofbid="d188871e113__20250409171053">内置 THS 温度传感器，支持高低温报警和过温复位</li>
<li class="- topic/li li" data-ofbid="d191088e108__20250519091526"><strong class="+ topic/ph hi-d/b ph b">系统保护</strong><ul class="- topic/ul ul" id="m680x-feature__ul_vtw_dld_hzb" data-ofbid="m680x-feature__ul_vtw_dld_hzb">
<li class="- topic/li li" data-ofbid="d191088e113__20250519091526">内置 THS 温度传感器，支持高低温报警和过温复位</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e117__20250409171053"><strong class="+ topic/ph hi-d/b ph b">GTC 通用计时器</strong><ul class="- topic/ul ul" id="m680x-feature__ul_gkb_2ld_hzb" data-ofbid="m680x-feature__ul_gkb_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e122__20250409171053">52 位计时器，提供系统心跳时钟，计时周期大于 35 年</li>
<li class="- topic/li li" data-ofbid="d188871e125__20250409171053">调试模式下可配置为暂停计时或继续计时</li>
<li class="- topic/li li" data-ofbid="d191088e117__20250519091526"><strong class="+ topic/ph hi-d/b ph b">GTC 通用计时器</strong><ul class="- topic/ul ul" id="m680x-feature__ul_gkb_2ld_hzb" data-ofbid="m680x-feature__ul_gkb_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e122__20250519091526">52 位计时器，提供系统心跳时钟，计时周期大于 35 年</li>
<li class="- topic/li li" data-ofbid="d191088e125__20250519091526">调试模式下可配置为暂停计时或继续计时</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e130__20250409171053"><strong class="+ topic/ph hi-d/b ph b">WDOG 看门狗</strong><ul class="- topic/ul ul" id="m680x-feature__ul_cqf_2ld_hzb" data-ofbid="m680x-feature__ul_cqf_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e135__20250409171053">支持中断和复位，超时时间 1 ms ~
<li class="- topic/li li" data-ofbid="d191088e130__20250519091526"><strong class="+ topic/ph hi-d/b ph b">WDOG 看门狗</strong><ul class="- topic/ul ul" id="m680x-feature__ul_cqf_2ld_hzb" data-ofbid="m680x-feature__ul_cqf_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e135__20250519091526">支持中断和复位，超时时间 1 ms ~
37
小时可配置</li>
<li class="- topic/li li" data-ofbid="d188871e138__20250409171053">调试模式下可配置为暂停计时或继续计时</li>
<li class="- topic/li li" data-ofbid="d188871e141__20250409171053">硬件写保护机制</li>
<li class="- topic/li li" data-ofbid="d191088e138__20250519091526">调试模式下可配置为暂停计时或继续计时</li>
<li class="- topic/li li" data-ofbid="d191088e141__20250519091526">硬件写保护机制</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e145__20250409171053"><strong class="+ topic/ph hi-d/b ph b">时钟和电源管理</strong><ul class="- topic/ul ul" id="m680x-feature__ul_as3_2ld_hzb" data-ofbid="m680x-feature__ul_as3_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e150__20250409171053">内置三个 PLL<ul class="- topic/ul ul" id="m680x-feature__ul_qdt_mld_hzb" data-ofbid="m680x-feature__ul_qdt_mld_hzb">
<li class="- topic/li li" data-ofbid="d188871e154__20250409171053">PLL_INT0 用于 CPU 单独使用</li>
<li class="- topic/li li" data-ofbid="d188871e157__20250409171053">PLL_INT1 用于总线，内部模块，及低速接口模块使用</li>
<li class="- topic/li li" data-ofbid="d188871e160__20250409171053">PLL_FRA0 用于 SPI 模块使用，支持展频</li>
<li class="- topic/li li" data-ofbid="d191088e145__20250519091526"><strong class="+ topic/ph hi-d/b ph b">时钟和电源管理</strong><ul class="- topic/ul ul" id="m680x-feature__ul_as3_2ld_hzb" data-ofbid="m680x-feature__ul_as3_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e150__20250519091526">内置三个 PLL<ul class="- topic/ul ul" id="m680x-feature__ul_qdt_mld_hzb" data-ofbid="m680x-feature__ul_qdt_mld_hzb">
<li class="- topic/li li" data-ofbid="d191088e154__20250519091526">PLL_INT0 用于 CPU 单独使用</li>
<li class="- topic/li li" data-ofbid="d191088e157__20250519091526">PLL_INT1 用于总线，内部模块，及低速接口模块使用</li>
<li class="- topic/li li" data-ofbid="d191088e160__20250519091526">PLL_FRA0 用于 SPI 模块使用，支持展频</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e164__20250409171053">内置三个 LDO<ul class="- topic/ul ul" id="m680x-feature__ul_sz2_lld_hzb" data-ofbid="m680x-feature__ul_sz2_lld_hzb">
<li class="- topic/li li" data-ofbid="d188871e168__20250409171053">LDO25 (2.5 V 100 mA)，用于系统复位启动、ADC 供电、eFuse 供电</li>
<li class="- topic/li li" data-ofbid="d188871e171__20250409171053">LDO18 (1.8 V 100 mA)，用于其它外设供电 </li>
<li class="- topic/li li" data-ofbid="d188871e174__20250409171053">LDO1x (0.9~1.9 V 500 mA，每档 50 mV)，用于内核逻辑
<li class="- topic/li li" data-ofbid="d191088e164__20250519091526">内置三个 LDO<ul class="- topic/ul ul" id="m680x-feature__ul_sz2_lld_hzb" data-ofbid="m680x-feature__ul_sz2_lld_hzb">
<li class="- topic/li li" data-ofbid="d191088e168__20250519091526">LDO25 (2.5 V 100 mA)，用于系统复位启动、ADC 供电、eFuse 供电</li>
<li class="- topic/li li" data-ofbid="d191088e171__20250519091526">LDO18 (1.8 V 100 mA)，用于其它外设供电 </li>
<li class="- topic/li li" data-ofbid="d191088e174__20250519091526">LDO1x (0.9~1.9 V 500 mA，每档 50 mV)，用于内核逻辑
供电(VDD_SYS)</li>
</ul></li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e179__20250409171053"><strong class="+ topic/ph hi-d/b ph b">通用接口</strong><ul class="- topic/ul ul" id="m680x-feature__ul_ypk_2ld_hzb" data-ofbid="m680x-feature__ul_ypk_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e184__20250409171053">最多支持一个 USB DEVICE</li>
<li class="- topic/li li" data-ofbid="d188871e187__20250409171053">最多支持一个 EMAC，支持 RMII，支持 IEEE1588 协议</li>
<li class="- topic/li li" data-ofbid="d188871e190__20250409171053">最多支持三个 SPI，支持标准 SPI 和 QSPI
<li class="- topic/li li" data-ofbid="d191088e179__20250519091526"><strong class="+ topic/ph hi-d/b ph b">通用接口</strong><ul class="- topic/ul ul" id="m680x-feature__ul_ypk_2ld_hzb" data-ofbid="m680x-feature__ul_ypk_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e184__20250519091526">最多支持一个 USB DEVICE</li>
<li class="- topic/li li" data-ofbid="d191088e187__20250519091526">最多支持一个 EMAC，支持 RMII，支持 IEEE1588 协议</li>
<li class="- topic/li li" data-ofbid="d191088e190__20250519091526">最多支持三个 SPI，支持标准 SPI 和 QSPI
（仅
SPI1/2 支持 QSPI），可配置为 Master/ Slave</li>
<li class="- topic/li li" data-ofbid="d188871e193__20250409171053">最多支持八个 UART，兼容工业标准 16550，波特率精度 &lt; 2%</li>
<li class="- topic/li li" data-ofbid="d188871e196__20250409171053">最多支持三个 I2C，支持 7-bit 和 10-bit 寻址，最高速率 400
<li class="- topic/li li" data-ofbid="d191088e193__20250519091526">最多支持八个 UART，兼容工业标准 16550，波特率精度 &lt; 2%</li>
<li class="- topic/li li" data-ofbid="d191088e196__20250519091526">最多支持三个 I2C，支持 7-bit 和 10-bit 寻址，最高速率 400
kb/s</li>
<li class="- topic/li li" data-ofbid="d188871e200__20250409171053">最多支持两个 CAN，支持 A 和 CAN2.0B，通信速率最高 1 Mbps </li>
<li class="- topic/li li" data-ofbid="d188871e203__20250409171053">最多支持一个 PBUS，用于对外部设备地址空间进行读写访问</li>
<li class="- topic/li li" data-ofbid="d188871e206__20250409171053">最多支持 88 个 GPIO，每个 IO 独立配置</li>
<li class="- topic/li li" data-ofbid="d191088e200__20250519091526">最多支持两个 CAN，支持 A 和 CAN2.0B，通信速率最高 1 Mbps </li>
<li class="- topic/li li" data-ofbid="d191088e203__20250519091526">最多支持一个 PBUS，用于对外部设备地址空间进行读写访问</li>
<li class="- topic/li li" data-ofbid="d191088e206__20250519091526">最多支持 88 个 GPIO，每个 IO 独立配置</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e210__20250409171053"><strong class="+ topic/ph hi-d/b ph b">CORDIC</strong><ul class="- topic/ul ul" id="m680x-feature__ul_nvm_2ld_hzb" data-ofbid="m680x-feature__ul_nvm_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e215__20250409171053">支持 sin/ cos/ arctan/ atan2/ phase 等数学函数加速</li>
<li class="- topic/li li" data-ofbid="d191088e210__20250519091526"><strong class="+ topic/ph hi-d/b ph b">CORDIC</strong><ul class="- topic/ul ul" id="m680x-feature__ul_nvm_2ld_hzb" data-ofbid="m680x-feature__ul_nvm_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e215__20250519091526">支持 sin/ cos/ arctan/ atan2/ phase 等数学函数加速</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e219__20250409171053"><strong class="+ topic/ph hi-d/b ph b">硬件电流环 (HCL)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_zmq_2ld_hzb" data-ofbid="m680x-feature__ul_zmq_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e224__20250409171053">支持自动获取 ADC 数据</li>
<li class="- topic/li li" data-ofbid="d188871e227__20250409171053">支持自动获取 QEP/ TA-IF/ EDAT-IF/ BIS-IF 编码器位置数据</li>
<li class="- topic/li li" data-ofbid="d188871e230__20250409171053">支持 CLARKE/ PARK/ PID/ IPARK/ SVPWM 算法的硬件加速</li>
<li class="- topic/li li" data-ofbid="d188871e233__20250409171053">内置死区补偿算法</li>
<li class="- topic/li li" data-ofbid="d188871e236__20250409171053">支持自动更新 EPWM 输出占空比</li>
<li class="- topic/li li" data-ofbid="d188871e240__20250409171053">支持断点模式</li>
<li class="- topic/li li" data-ofbid="d191088e219__20250519091526"><strong class="+ topic/ph hi-d/b ph b">硬件电流环 (HCL)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_zmq_2ld_hzb" data-ofbid="m680x-feature__ul_zmq_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e224__20250519091526">支持自动获取 ADC 数据</li>
<li class="- topic/li li" data-ofbid="d191088e227__20250519091526">支持自动获取 QEP/ TA-IF/ EDAT-IF/ BIS-IF 编码器位置数据</li>
<li class="- topic/li li" data-ofbid="d191088e230__20250519091526">支持 CLARKE/ PARK/ PID/ IPARK/ SVPWM 算法的硬件加速</li>
<li class="- topic/li li" data-ofbid="d191088e233__20250519091526">内置死区补偿算法</li>
<li class="- topic/li li" data-ofbid="d191088e236__20250519091526">支持自动更新 EPWM 输出占空比</li>
<li class="- topic/li li" data-ofbid="d191088e240__20250519091526">支持断点模式</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e244__20250409171053"><strong class="+ topic/ph hi-d/b ph b">Enhanced PWM (EPWM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_qy4_vld_hzb" data-ofbid="m680x-feature__ul_qy4_vld_hzb">
<li class="- topic/li li" data-ofbid="d188871e249__20250409171053">最多可支持 12 个互补 PWM 输出或 24 个独立 PWM</li>
<li class="- topic/li li" data-ofbid="d188871e252__20250409171053">最多支持六个 HRPWM 输出，分辨率可达 156 ps</li>
<li class="- topic/li li" data-ofbid="d188871e255__20250409171053">内置 16-bit 计数器</li>
<li class="- topic/li li" data-ofbid="d188871e258__20250409171053">支持递增、递减或先递增后递减计数</li>
<li class="- topic/li li" data-ofbid="d188871e261__20250409171053">PWM 支持内部相位同步</li>
<li class="- topic/li li" data-ofbid="d188871e265__20250409171053">支持死区时间控制</li>
<li class="- topic/li li" data-ofbid="d188871e268__20250409171053">支持六个故障输入控制</li>
<li class="- topic/li li" data-ofbid="d188871e271__20250409171053">支持脉冲输出功能</li>
<li class="- topic/li li" data-ofbid="d191088e244__20250519091526"><strong class="+ topic/ph hi-d/b ph b">Enhanced PWM (EPWM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_qy4_vld_hzb" data-ofbid="m680x-feature__ul_qy4_vld_hzb">
<li class="- topic/li li" data-ofbid="d191088e249__20250519091526">最多可支持 12 个互补 PWM 输出或 24 个独立 PWM</li>
<li class="- topic/li li" data-ofbid="d191088e252__20250519091526">最多支持六个 HRPWM 输出，分辨率可达 156 ps</li>
<li class="- topic/li li" data-ofbid="d191088e255__20250519091526">内置 16-bit 计数器</li>
<li class="- topic/li li" data-ofbid="d191088e258__20250519091526">支持递增、递减或先递增后递减计数</li>
<li class="- topic/li li" data-ofbid="d191088e261__20250519091526">PWM 支持内部相位同步</li>
<li class="- topic/li li" data-ofbid="d191088e265__20250519091526">支持死区时间控制</li>
<li class="- topic/li li" data-ofbid="d191088e268__20250519091526">支持六个故障输入控制</li>
<li class="- topic/li li" data-ofbid="d191088e271__20250519091526">支持脉冲输出功能</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e276__20250409171053"><strong class="+ topic/ph hi-d/b ph b">CAP</strong><ul class="- topic/ul ul" id="m680x-feature__ul_w4g_yld_hzb" data-ofbid="m680x-feature__ul_w4g_yld_hzb">
<li class="- topic/li li" data-ofbid="d188871e281__20250409171053">最多支持六个输入捕获或六个独立 PWM</li>
<li class="- topic/li li" data-ofbid="d188871e284__20250409171053">内置 32-bit 计数器</li>
<li class="- topic/li li" data-ofbid="d188871e287__20250409171053">支持连续捕捉或单次捕捉</li>
<li class="- topic/li li" data-ofbid="d188871e290__20250409171053">支持配置为 PWM 输出模式</li>
<li class="- topic/li li" data-ofbid="d191088e276__20250519091526"><strong class="+ topic/ph hi-d/b ph b">CAP</strong><ul class="- topic/ul ul" id="m680x-feature__ul_w4g_yld_hzb" data-ofbid="m680x-feature__ul_w4g_yld_hzb">
<li class="- topic/li li" data-ofbid="d191088e281__20250519091526">最多支持六个输入捕获或六个独立 PWM</li>
<li class="- topic/li li" data-ofbid="d191088e284__20250519091526">内置 32-bit 计数器</li>
<li class="- topic/li li" data-ofbid="d191088e287__20250519091526">支持连续捕捉或单次捕捉</li>
<li class="- topic/li li" data-ofbid="d191088e290__20250519091526">支持配置为 PWM 输出模式</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e294__20250409171053"><strong class="+ topic/ph hi-d/b ph b">QEP</strong><ul class="- topic/ul ul" id="m680x-feature__ul_ccs_2ld_hzb" data-ofbid="m680x-feature__ul_ccs_2ld_hzb">
<li class="- topic/li li" data-ofbid="d188871e299__20250409171053">最多支持 10 个的 QEP 信号解析</li>
<li class="- topic/li li" data-ofbid="d188871e302__20250409171053">内置 32-bit 的位置计数器</li>
<li class="- topic/li li" data-ofbid="d188871e305__20250409171053">支持 AB 正交信号解析</li>
<li class="- topic/li li" data-ofbid="d188871e308__20250409171053">支持 CW/CCW 信号解析</li>
<li class="- topic/li li" data-ofbid="d188871e311__20250409171053">支持 CLK/DIR 信号解析</li>
<li class="- topic/li li" data-ofbid="d188871e315__20250409171053"> 内置看门狗定时器</li>
<li class="- topic/li li" data-ofbid="d191088e294__20250519091526"><strong class="+ topic/ph hi-d/b ph b">QEP</strong><ul class="- topic/ul ul" id="m680x-feature__ul_ccs_2ld_hzb" data-ofbid="m680x-feature__ul_ccs_2ld_hzb">
<li class="- topic/li li" data-ofbid="d191088e299__20250519091526">最多支持 10 个的 QEP 信号解析</li>
<li class="- topic/li li" data-ofbid="d191088e302__20250519091526">内置 32-bit 的位置计数器</li>
<li class="- topic/li li" data-ofbid="d191088e305__20250519091526">支持 AB 正交信号解析</li>
<li class="- topic/li li" data-ofbid="d191088e308__20250519091526">支持 CW/CCW 信号解析</li>
<li class="- topic/li li" data-ofbid="d191088e311__20250519091526">支持 CLK/DIR 信号解析</li>
<li class="- topic/li li" data-ofbid="d191088e315__20250519091526"> 内置看门狗定时器</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e319__20250409171053"><strong class="+ topic/ph hi-d/b ph b">Quadrature-pulse Output (QOUT)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_wzs_yld_hzb" data-ofbid="m680x-feature__ul_wzs_yld_hzb">
<li class="- topic/li li" data-ofbid="d188871e324__20250409171053">最多支持两个 QOUT 信号输出</li>
<li class="- topic/li li" data-ofbid="d188871e327__20250409171053">支持任意分频比的脉冲输出</li>
<li class="- topic/li li" data-ofbid="d188871e330__20250409171053">输出最大支持 3 MHz 的正交脉冲信号</li>
<li class="- topic/li li" data-ofbid="d191088e319__20250519091526"><strong class="+ topic/ph hi-d/b ph b">Quadrature-pulse Output (QOUT)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_wzs_yld_hzb" data-ofbid="m680x-feature__ul_wzs_yld_hzb">
<li class="- topic/li li" data-ofbid="d191088e324__20250519091526">最多支持两个 QOUT 信号输出</li>
<li class="- topic/li li" data-ofbid="d191088e327__20250519091526">支持任意分频比的脉冲输出</li>
<li class="- topic/li li" data-ofbid="d191088e330__20250519091526">输出最大支持 3 MHz 的正交脉冲信号</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e334__20250409171053"><strong class="+ topic/ph hi-d/b ph b">ADC</strong><ul class="- topic/ul ul" id="m680x-feature__ul_w5d_3md_hzb" data-ofbid="m680x-feature__ul_w5d_3md_hzb">
<li class="- topic/li li" data-ofbid="d188871e339__20250409171053">两个 12-bit ADC，采样速率最高 4 Msps</li>
<li class="- topic/li li" data-ofbid="d188871e342__20250409171053">两个 ADC 复用 16 个采样通道</li>
<li class="- topic/li li" data-ofbid="d191088e334__20250519091526"><strong class="+ topic/ph hi-d/b ph b">ADC</strong><ul class="- topic/ul ul" id="m680x-feature__ul_w5d_3md_hzb" data-ofbid="m680x-feature__ul_w5d_3md_hzb">
<li class="- topic/li li" data-ofbid="d191088e339__20250519091526">两个 12-bit ADC，采样速率最高 4 Msps</li>
<li class="- topic/li li" data-ofbid="d191088e342__20250519091526">两个 ADC 复用 16 个采样通道</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e346__20250409171053"><strong class="+ topic/ph hi-d/b ph b">Comparator Module (CPM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_nrk_3md_hzb" data-ofbid="m680x-feature__ul_nrk_3md_hzb">
<li class="- topic/li li" data-ofbid="d188871e351__20250409171053">最多支持两个 CPM</li>
<li class="- topic/li li" data-ofbid="d188871e354__20250409171053">内置 12-bit DAC 参考的窗口比较</li>
<li class="- topic/li li" data-ofbid="d191088e346__20250519091526"><strong class="+ topic/ph hi-d/b ph b">Comparator Module (CPM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_nrk_3md_hzb" data-ofbid="m680x-feature__ul_nrk_3md_hzb">
<li class="- topic/li li" data-ofbid="d191088e351__20250519091526">最多支持两个 CPM</li>
<li class="- topic/li li" data-ofbid="d191088e354__20250519091526">内置 12-bit DAC 参考的窗口比较</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e358__20250409171053"><strong class="+ topic/ph hi-d/b ph b">PWM</strong><ul class="- topic/ul ul" id="m680x-feature__ul_u3n_3md_hzb" data-ofbid="m680x-feature__ul_u3n_3md_hzb">
<li class="- topic/li li" data-ofbid="d188871e363__20250409171053">最多可支持四个通用 PWM</li>
<li class="- topic/li li" data-ofbid="d188871e366__20250409171053">内置 16-bit 计数器，计数时钟分频最高可以达到 4096</li>
<li class="- topic/li li" data-ofbid="d191088e358__20250519091526"><strong class="+ topic/ph hi-d/b ph b">PWM</strong><ul class="- topic/ul ul" id="m680x-feature__ul_u3n_3md_hzb" data-ofbid="m680x-feature__ul_u3n_3md_hzb">
<li class="- topic/li li" data-ofbid="d191088e363__20250519091526">最多可支持四个通用 PWM</li>
<li class="- topic/li li" data-ofbid="d191088e366__20250519091526">内置 16-bit 计数器，计数时钟分频最高可以达到 4096</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e371__20250409171053"><strong class="+ topic/ph hi-d/b ph b">Sigma-Delta Filter Module (SDFM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_g2q_vmd_hzb" data-ofbid="m680x-feature__ul_g2q_vmd_hzb">
<li class="- topic/li li" data-ofbid="d188871e376__20250409171053">最多可支持四个 SDFM</li>
<li class="- topic/li li" data-ofbid="d188871e379__20250409171053">支持串行输入解码</li>
<li class="- topic/li li" data-ofbid="d188871e382__20250409171053">支持 SINC1/2/3 滤波器</li>
<li class="- topic/li li" data-ofbid="d188871e385__20250409171053">支持 OSR 可配置 (1~256)</li>
<li class="- topic/li li" data-ofbid="d191088e371__20250519091526"><strong class="+ topic/ph hi-d/b ph b">Sigma-Delta Filter Module (SDFM)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_g2q_vmd_hzb" data-ofbid="m680x-feature__ul_g2q_vmd_hzb">
<li class="- topic/li li" data-ofbid="d191088e376__20250519091526">最多可支持四个 SDFM</li>
<li class="- topic/li li" data-ofbid="d191088e379__20250519091526">支持串行输入解码</li>
<li class="- topic/li li" data-ofbid="d191088e382__20250519091526">支持 SINC1/2/3 滤波器</li>
<li class="- topic/li li" data-ofbid="d191088e385__20250519091526">支持 OSR 可配置 (1~256)</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e389__20250409171053"><strong class="+ topic/ph hi-d/b ph b">T-Format/ A-Format Interface (TA-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_jx1_ymd_hzb" data-ofbid="m680x-feature__ul_jx1_ymd_hzb">
<li class="- topic/li li" data-ofbid="d188871e394__20250409171053">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d188871e397__20250409171053">兼容多摩川编码器和尼康编码器接口协议</li>
<li class="- topic/li li" data-ofbid="d188871e400__20250409171053">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d188871e403__20250409171053">支持位置数据自动获取</li>
<li class="- topic/li li" data-ofbid="d191088e389__20250519091526"><strong class="+ topic/ph hi-d/b ph b">T-Format/ A-Format Interface (TA-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_jx1_ymd_hzb" data-ofbid="m680x-feature__ul_jx1_ymd_hzb">
<li class="- topic/li li" data-ofbid="d191088e394__20250519091526">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d191088e397__20250519091526">兼容多摩川编码器和尼康编码器接口协议</li>
<li class="- topic/li li" data-ofbid="d191088e400__20250519091526">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d191088e403__20250519091526">支持位置数据自动获取</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e407__20250409171053"><strong class="+ topic/ph hi-d/b ph b">BIS Interface (BIS-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_cpp_bnd_hzb" data-ofbid="m680x-feature__ul_cpp_bnd_hzb">
<li class="- topic/li li" data-ofbid="d188871e412__20250409171053">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d188871e415__20250409171053">兼容 SSI/BIS-C 协议</li>
<li class="- topic/li li" data-ofbid="d188871e418__20250409171053">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d188871e421__20250409171053">支持位置数据自动获取</li>
<li class="- topic/li li" data-ofbid="d191088e407__20250519091526"><strong class="+ topic/ph hi-d/b ph b">BIS Interface (BIS-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_cpp_bnd_hzb" data-ofbid="m680x-feature__ul_cpp_bnd_hzb">
<li class="- topic/li li" data-ofbid="d191088e412__20250519091526">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d191088e415__20250519091526">兼容 SSI/BIS-C 协议</li>
<li class="- topic/li li" data-ofbid="d191088e418__20250519091526">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d191088e421__20250519091526">支持位置数据自动获取</li>
</ul></li>
<li class="- topic/li li" data-ofbid="d188871e425__20250409171053"><strong class="+ topic/ph hi-d/b ph b">EDAT Interface (EDAT-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_hqd_1nd_hzb" data-ofbid="m680x-feature__ul_hqd_1nd_hzb">
<li class="- topic/li li" data-ofbid="d188871e430__20250409171053">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d188871e433__20250409171053">兼容 EnDat 2.1/2.2 协议</li>
<li class="- topic/li li" data-ofbid="d188871e436__20250409171053">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d188871e439__20250409171053">支持位置数据自动获取</li>
<li class="- topic/li li" data-ofbid="d191088e425__20250519091526"><strong class="+ topic/ph hi-d/b ph b">EDAT Interface (EDAT-IF)</strong><ul class="- topic/ul ul" id="m680x-feature__ul_hqd_1nd_hzb" data-ofbid="m680x-feature__ul_hqd_1nd_hzb">
<li class="- topic/li li" data-ofbid="d191088e430__20250519091526">最多可支持两个编码器接口</li>
<li class="- topic/li li" data-ofbid="d191088e433__20250519091526">兼容 EnDat 2.1/2.2 协议</li>
<li class="- topic/li li" data-ofbid="d191088e436__20250519091526">最高支持 24-bit 位置数据读取</li>
<li class="- topic/li li" data-ofbid="d191088e439__20250519091526">支持位置数据自动获取</li>
</ul></li>
</ul>
<section class="- topic/section section" id="m680x-feature__section_sgk_124_mdc" data-ofbid="m680x-feature__section_sgk_124_mdc"><h2 class="- topic/title title sectiontitle">功能框图</h2>
<div class="- topic/p p" data-ofbid="d188871e449__20250409171053">
<div class="- topic/p p" data-ofbid="d191088e449__20250519091526">
<br/><img class="- topic/image image" id="m680x-feature__image_erf_yqs_1bc" src="../../images/m680x/m680x-block_diagram.png" width="576"/><br/>
</div>
</section>
<section class="- topic/section section" id="m680x-feature__section_zsd_zd4_mdc" data-ofbid="m680x-feature__section_zsd_zd4_mdc"><h2 class="- topic/title title sectiontitle">典型应用</h2>
<ul class="- topic/ul ul" id="m680x-feature__ul_hvr_5nd_hzb" data-ofbid="m680x-feature__ul_hvr_5nd_hzb">
<li class="- topic/li li" data-ofbid="d188871e462__20250409171053">伺服电机驱动器</li>
<li class="- topic/li li" data-ofbid="d188871e465__20250409171053">步进电机驱动器</li>
<li class="- topic/li li" data-ofbid="d188871e468__20250409171053">BLDC 电机驱动器</li>
<li class="- topic/li li" data-ofbid="d188871e471__20250409171053">交流变频器</li>
<li class="- topic/li li" data-ofbid="d188871e474__20250409171053">光伏逆变器</li>
<li class="- topic/li li" data-ofbid="d188871e478__20250409171053">数字电源</li>
<li class="- topic/li li" data-ofbid="d188871e481__20250409171053">PLC</li>
<li class="- topic/li li" data-ofbid="d191088e462__20250519091526">伺服电机驱动器</li>
<li class="- topic/li li" data-ofbid="d191088e465__20250519091526">步进电机驱动器</li>
<li class="- topic/li li" data-ofbid="d191088e468__20250519091526">BLDC 电机驱动器</li>
<li class="- topic/li li" data-ofbid="d191088e471__20250519091526">交流变频器</li>
<li class="- topic/li li" data-ofbid="d191088e474__20250519091526">光伏逆变器</li>
<li class="- topic/li li" data-ofbid="d191088e478__20250519091526">数字电源</li>
<li class="- topic/li li" data-ofbid="d191088e481__20250519091526">PLC</li>
</ul>
</section>
</div>
@@ -311,7 +311,7 @@
</div>
<div>
<div class="generation_time">
Update Time: 2025-04-09
Update Time: 2025-05-19
</div>
</div>