{"id":18257321,"url":"https://github.com/socxin/swm181","last_synced_at":"2025-04-08T22:43:57.550Z","repository":{"id":131099192,"uuid":"187179744","full_name":"SoCXin/SWM181","owner":"SoCXin","description":"L1 R2: Synwit 48MHz Cortex-M0 SD-ADC MCU (SWM181)","archived":false,"fork":false,"pushed_at":"2023-02-12T12:41:44.000Z","size":16288,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-14T17:55:19.945Z","etag":null,"topics":["16-bit","adc","cortex-m0","mcu","qitas","sigma-delta","synwit"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/SoCXin.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null},"funding":{"github":null,"patreon":null,"open_collective":null,"ko_fi":"qitas","tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"custom":null}},"created_at":"2019-05-17T08:40:11.000Z","updated_at":"2023-05-20T17:22:16.000Z","dependencies_parsed_at":"2023-04-13T11:03:59.122Z","dependency_job_id":null,"html_url":"https://github.com/SoCXin/SWM181","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SoCXin%2FSWM181","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SoCXin%2FSWM181/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SoCXin%2FSWM181/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SoCXin%2FSWM181/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/SoCXin","download_url":"https://codeload.github.com/SoCXin/SWM181/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247941702,"owners_count":21022036,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["16-bit","adc","cortex-m0","mcu","qitas","sigma-delta","synwit"],"created_at":"2024-11-05T10:25:39.854Z","updated_at":"2025-04-08T22:43:57.524Z","avatar_url":"https://github.com/SoCXin.png","language":"C","funding_links":["https://ko-fi.com/qitas"],"categories":[],"sub_categories":[],"readme":"# [SWM181](https://www.soc.xin/SWM181)\n\n* [Synwit](http://www.synwit.cn): [Cortex-M0](https://github.com/SoCXin/Cortex)\n* [L1R2](https://github.com/SoCXin/Level): 48 MHz , [￥4.72](https://item.szlcsc.com/257391.html)\n\n## [简介](https://github.com/SoCXin/SWM181/wiki)\n\n[SWM181](https://www.synwit.cn/gaishu868/) 在基于SWM180出色的性能与高性价比高可靠性基础上进行了功能升级。在串口方面修改了UART，加入了校验位与停止位配置。MSB/LSB选择、自动、自动波特率矫正。同时降低了运行与睡眠功耗，增加了2.3V电压范围芯片上电时间不限，可以实现慢上电应用。可应用于工业控制、电机控制、 白色家电等多种领域。\n\n支持片上包含精度为 1%以内的 24MHz、 48MHz 时钟，并提供最大为 248K字节的 FLASH 和最大 24K 字节的 SRAM。此外，芯片支持 ISP（在系统编程）操作及 IAP（在应用编程），用户可自定义BOOT程序。\n\n[![sites](docs/SWM181.png)](https://www.synwit.cn/gaishu868/)\n\n### 关键参数\n\n* 48 MHz Cortex-M0\n* 16KB SRAM + 20-248 KB Flash\n* 16位高精度SIGMA-DELTA ADC，前置7级可编程增益，最大32倍；\n* SLCD：4*31\n* 8个16位PWM\n* 4个32位基本定时器\n* 3个比较器\n* I2C*2, SPI*2, UART*4, CAN*1\n* 工作电压2.3V * 3.6V,多种省电工作模式\n* 提供 QFN40/QFP48/QFP64 封装\n* 工作温度范围（环境温度）-40℃ * 85℃\n\n## [资源收录](https://github.com/SoCXin)\n\n* [参考资源](src/)\n* [参考文档](docs/)\n* [参考工程](project/)\n\n## [选型建议](https://github.com/SoCXin/SWM181)\n\n[SWM181](https://item.szlcsc.com/257391.html)主要特点在于支持16-bit SIGMA-DELTA ADC，支持编程增益放大，也是[LuatOS](https://wiki.luatos.com/chips/swm181/index.html)支持的MCU平台。\n\n[Synwit](http://www.synwit.cn)其他的芯片系列包括用于电机控制的[SWM320](https://github.com/SoCXin/SWM320)和屏幕驱动的[SWM34S](https://github.com/SoCXin/SWM34S)\n\n## [www.SoC.xin](http://www.SoC.Xin)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsocxin%2Fswm181","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsocxin%2Fswm181","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsocxin%2Fswm181/lists"}