{"product_id":"stm32f103c8t6-mini-imported-original-chip-microcontroller-ch340-arm-architecture-minimum-system-board","title":"STM32F103C8T6 mini imported original chip microcontroller ch340 ARM architecture minimum system board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAITEWIN ROBOT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eIntroduction\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eMINI32 designs and manufactures core boards based on STM32F103C8T6, with a focus on small volume and TYPE-C ports\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eData transmission (either serial port or USB), MINI32 can download programs through the onboard serial port. Small volume is the same as\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eLead out all IO ports on both sides of the needle row, and separately lead out the SWD download port (both sides of the needle row IO ports are simultaneously led out)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eApplicable to small volume control schemes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd55a64352fc040878d4edda273f54ae6a.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:18px\"\u003eTYPE-C: Choose between power input and USB\/serial port (CH340N).\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eKey: RST (reset button), BTO (BOOT mode selection button).\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eLED: PWR (POWER power indicator), C13 (user control indicator), PC13 control LED negative Extreme.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1f6418161e27424fa3d1985af348fef6S.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eNote: PIN TO PIN pin compatible chips are applicable to this core board, not limited to a single MCU, for exampleExamples include GD32F103C8T6, CH32F103C8T6, AT32F103C8T6, etc. Please do your best when conditions permit Use domestically produced MCU for quantity.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S744ec054709743558874d07f4701078dj.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:16px\"\u003ePCB external dimensions (excluding SWD download port): 25.40 * 22.86mm (100mil=2.54mm);\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003ePIN spacing: 2.54mm;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eThe distance between the needle rows on both sides: 15.24mm (600mil) on the inner side and 20.32mm (800mil) on the outer side.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf53e5ad997f840fabb080c9b6e5d0962d.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:16px\"\u003eAbout TYPE-C port function selection\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eThe core board pursues a small size with a single TYPE-C port design, and the USB and serial port functions are optional and mutually exclusive Excluding design, when welding U2 (CH340N) and not welding R4 and R5, the C port is used as a serial communication function,When welding R4 and R5 without welding U2 (CH340N), the C port is used as a USB communication function.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eAbout the Hardware Design of TYPE-C Port CC Port\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eBoth CC1 and CC2 pins are suspended: only the USBA to TYPE-C data cable can be used for power supply.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eShort circuit CC1 and CC2 pins and pull down 5.1K resistor: use fast charging power supply and EMARK core simultaneously\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eThe dual C-port data cable of the chip will not be powered, and all other configurations can be powered normally.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eCC1 and CC2 pins pull down 5.1K resistors respectively: standard design, both can be powered, recommended for use.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eNote: Actual design needs to consider factors such as PCB layout, usage scenarios, and costs. Please design according to your needs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6b17184452754e2689a0c587508d4107E.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:16px\"\u003eAbout Serial Port Download\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eEnter BOOT mode:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eHot entry: Press and hold the reset and BOOT buttons simultaneously, first release the reset button for about 1 second, then release the BOOT button\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003ePress the button to enter BOOT download mode.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eCold entry: Press and hold the BOOT button, then connect the USB power for about 1 second, then release the BOOT button to enter\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eBOOT download mode.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eSTM32\/CH32 serial port download interface:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8bd5527037ac4815a72dcffb8ba4b816F.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"with CH340","offer_id":55138097955115,"sku":"14:200004870#with CH340","price":18.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc89d889cfe674a0a90e12fe4c653e9e0x.webp?v=1788149178","url":"https:\/\/yoeruyo.com\/products\/stm32f103c8t6-mini-imported-original-chip-microcontroller-ch340-arm-architecture-minimum-system-board","provider":"Yoeruyo","version":"1.0","type":"link"}