{"product_id":"core407i-stm32f4-core-board","title":"Core407I, STM32F4 Core Board","description":"\u003cdiv class=\"overviewSec subHead\"\u003eSTM32 small board with the STM32F407IGT6 MCU, full IO expander, JTAG\/SWD debug interface\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-banner.jpg\" alt=\"STM32F407IGT6 development board\"\u003e\u003c\/p\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCore407I is a small STM32 development board that features an \u003cstrong\u003eSTM32F407IGT6\u003c\/strong\u003e device as the microcontroller, supports further expansion. It is ideal for starting application development with STM32F family.\u003c\/p\u003e\u003cp\u003eAs a minimal ready-to-run system, the Core407I integrates USB communication interface, JTAG\/SWD programming\/debugging interface, clock circuit, USB power management, boot mode selection, and so on.\u003c\/p\u003e\u003cp\u003eFurthermore, pin headers on the backside allow the Core407I to be plugged-in your application board and act as the MCU core circuit in your system. All the \u003cstrong\u003eI\/O ports\u003c\/strong\u003e are accessible on the pin headers, and the header pitch is designed as \u003cstrong\u003e2.0mm\u003c\/strong\u003e to achieve smaller pcb size.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhat's On Board\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-intro.jpg\" alt=\"STM32F407IGT6 development board on board resource\"\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eSTM32F407IGT6:\u003c\/span\u003ethe high performance STM32 MCU which features:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Cortex-M4 32-bit RISC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e a full set of single-cycle DSP instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 168MHz, 210 DMIPS\/1.25 DMIPS\/MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e1.8V-3.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003eLQFP176\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories:\u003c\/strong\u003e 1024kB Flash, 192+4kB SRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU communication Interfaces:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e3 x SPI, 4 x USART, 2 x UART, 2 x I2S, 3 x I2C\u003c\/li\u003e\n\u003cli\u003e1 x FSMC, 1 x SDIO, 2 x CAN\u003c\/li\u003e\n\u003cli\u003e1 x USB 2.0 high-speed\/full-speed device\/host\/OTG controller with dedicated DMA, ULPI and on-chip full-speed PHY\u003c\/li\u003e\n\u003cli\u003e1 x 10\/100 Ethernet MAC\u003c\/li\u003e\n\u003cli\u003e1 x 8 to 14-bit parallel camera interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAD \u0026amp; DA converters:\u003c\/strong\u003e 3 x AD (12-bit, 1μs, shares 24 channels); 2 x DA (12-bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebugging\/Programming:\u003c\/strong\u003e supports JTAG\/SWD (serial wire debug) interfaces, supports IAP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eAMS1117-3.3 (on bottom side),\u003c\/span\u003e 3.3V voltage regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eMIC2075 (on bottom side),\u003c\/span\u003e onboard USB power management device\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003ePower supply switch,\u003c\/span\u003e powered from 5Vin or USB connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eBoot mode switch,\u003c\/span\u003e for configuring BOOT0 pin\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"highlight\"\u003ePower indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"highlight\"\u003eVBUS LED\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"highlight\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"highlight\"\u003e8M crystal oscillator (on bottom side)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003e32.768K crystal (on bottom side),\u003c\/span\u003e for internal RTC with calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eJTAG\/SWD interface:\u003c\/span\u003e for debugging\/programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eUSB interface\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eas DEVICE, used for establishing USB communication between PC and the STM32 development board\u003c\/li\u003e\n\u003cli\u003eas HOST, connecting to USB devices such as USB flash drive through a USB OTG cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eMCU pins expander,\u003c\/span\u003e VCC, GND and all the I\/O ports are accessible on expansion connectors for further expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003e5Vin pinheader,\u003c\/span\u003e 5V power supply is required when using USB HOST\/OTG\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eUSB HOST\/OTG jumper\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eshort the jumper when using USB HOST\/OTG\u003c\/li\u003e\n\u003cli\u003eopen the jumper to disconnect from I\/O port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eVBAT selection jumper\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eshort the jumper to use system power supply\u003c\/li\u003e\n\u003cli\u003eopen the jumper to connect the VBAT to external power, such as battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eVREF selection jumper\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eshort the jumper to connect VREF+ to VCC\u003c\/li\u003e\n\u003cli\u003eopen the jumper to connect VREF+ to other custom pin via jumper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch2\u003ePhotos\u003c\/h2\u003e\u003cdiv class=\"imgWrap noBorder\"\u003e\n\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-1.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-1_380.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/background\/divider-ver.gif\" alt=\"divider\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-2.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-2_380.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/background\/divider-hr.gif\" alt=\"divider\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/background\/divider-hr.gif\" alt=\"divider\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-3.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-3_380.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/background\/divider-ver.gif\" alt=\"divider\"\u003e\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-4.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-4_380.jpg\" alt=\"\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003chr\u003e\u003cp class=\"note\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Core407I provides JTAG\/SWD debugging interface, yet does NOT integrate any debugging function, a debugger is required. Mother board and programmer\/debugger in the photos are NOT included in the price.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eJTAG\/SWD Interfaces\u003c\/h2\u003e\u003cp\u003eThe figure 1, figure 2 shows the header pinout of JTAG, SWD interface respectively\u003c\/p\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFigure 1.\u003c\/strong\u003e JTAG Header Pinout\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_JTAG_250.jpg\" alt=\"JTAG Header Pinout\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFigure 2.\u003c\/strong\u003e SWD Header Pinout\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_SWD_250.jpg\" alt=\"SWD Header Pinout\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003chr\u003e\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRelated software (KEIL etc.)\u003c\/li\u003e\n\u003cli\u003eExamples in C\u003c\/li\u003e\n\u003cli\u003eSchematic (PDF)\u003c\/li\u003e\n\u003cli\u003eDevelopment documentations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca title=\"download development resources\" href=\"http:\/\/www.waveshare.com\/wiki\/Core407I\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Core407I\u003c\/a\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-size.jpg\" alt=\"STM32 MCU core board dimensions\"\u003e\u003c\/p\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003cdiv\u003e\u003col\u003e\n\u003cli\u003eCore407I development board x 1\u003c\/li\u003e\n\u003cli\u003eUSB type A to Mini-B cable x 1\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-1.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/Core407I\/Core407I-1_93.jpg\" alt=\"\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB_Cable_L.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/USB_Cable.jpg\" alt=\"\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568372900177,"sku":"WSAL6102","price":12186.5,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal61021-416793.jpg?v=1776617957","url":"https:\/\/albistech.eu\/products\/core407i-stm32f4-core-board","provider":"Albistech","version":"1.0","type":"link"}