{"id":3724,"date":"2026-06-08T02:23:49","date_gmt":"2026-06-08T02:23:49","guid":{"rendered":"https:\/\/materialparts.com\/gd32f105rct6\/"},"modified":"2026-06-08T02:23:49","modified_gmt":"2026-06-08T02:23:49","slug":"gd32f105rct6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/gd32f105rct6\/","title":{"rendered":"GD32F105RCT6"},"content":{"rendered":"<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n<p>The GD32F105RCT6 from GigaDevice is a 32-bit ARM Cortex-M3 MCU from the connectivity line, operating at 108MHz with 256KB Flash, 96KB SRAM, dual CAN, USB FS OTG, and Ethernet MAC in a 64-pin LQFP package.<\/p>\n<h2>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<table>\n<tr>\n<td>\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\n<td>ARM Cortex-M3 (32-bit)<\/td>\n<\/tr>\n<tr>\n<td>Max Clock<\/td>\n<td>108MHz<\/td>\n<\/tr>\n<tr>\n<td>Flash Memory<\/td>\n<td>256 \u0643\u064a\u0644\u0648 \u0628\u0627\u064a\u062a<\/td>\n<\/tr>\n<tr>\n<td>SRAM<\/td>\n<td>96KB<\/td>\n<\/tr>\n<tr>\n<td>\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n<td>2.0V to 3.6V<\/td>\n<\/tr>\n<tr>\n<td>GPIO<\/td>\n<td>Up to 51<\/td>\n<\/tr>\n<tr>\n<td>ADC<\/td>\n<td>2 x 12-bit, 16 channels total<\/td>\n<\/tr>\n<tr>\n<td>DAC<\/td>\n<td>2 \u00d7 12 \u0628\u062a<\/td>\n<\/tr>\n<tr>\n<td>Connectivity<\/td>\n<td>2xCAN, USB FS OTG, 3xUSART, 2xI2C, 3xSPI, 2xI2S<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n<td>-40 to 85 C<\/td>\n<\/tr>\n<\/table>\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n<ul>\n<li>ARM Cortex-M3 core at 108MHz with zero-wait-state Flash<\/li>\n<li>256KB Flash with 96KB SRAM<\/li>\n<li>Dual CAN 2.0B controllers for automotive\/industrial networking<\/li>\n<li>USB 2.0 Full-Speed OTG with on-chip PHY<\/li>\n<li>ENET MAC with DMA for Ethernet connectivity<\/li>\n<li>Dual 12-bit ADCs with 16 total channels<\/li>\n<\/ul>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>Industrial automation and connectivity<\/li>\n<li>Automotive gateway and body controllers<\/li>\n<li>USB-enabled embedded systems<\/li>\n<li>Communication equipment<\/li>\n<li>Smart energy and metering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The GD32F105RCT6 from GigaDevice is a 32-bit ARM Cortex-M3 MCU from the connectivity line, operating at 108MHz with 256KB Flash, 96KB SRAM, dual CAN, USB FS OTG, and Ethernet MAC in a 64-pin LQFP package. Key Specifications Core ARM Cortex-M3 (32-bit) Max Clock 108MHz Flash Memory 256KB SRAM 96KB Supply Voltage 2.0V to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[179],"class_list":["post-3724","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-gigadevice"],"acf":{"brief_explanation":"Cortex-M3 MCU, 108MHz, 256KB Flash, 96KB SRAM, dual CAN+USB OTG, LQFP-64","date_code":"","package_case":"LQFP-64 (10 x 10 x 1.4 mm)","in_stock":11879,"datasheet":"https:\/\/www.gigadevice.com.cn\/products\/mcu\/main-stream-mcus\/gd32f10x-series\/gd32f105","price":"$2.10 @ 1ku","product_introduction":"The GD32F105RCT6 from GigaDevice is a 32-bit general-purpose microcontroller based on the ARM Cortex-M3 RISC core, belonging to the connectivity line of the GD32 MCU family. Operating at up to 108MHz with zero-wait-state Flash access, it delivers maximum processing efficiency with 1.25 DMIPS\/MHz. The device features 256KB of on-chip Flash and 96KB of SRAM, providing ample memory for connectivity applications. The connectivity line is distinguished by enhanced communication peripherals including dual CAN 2.0B controllers, USB 2.0 Full-Speed OTG with integrated PHY, and an Ethernet MAC with DMA controller. Additional peripherals include two 12-bit ADCs with 16 total channels, dual 12-bit DACs, three USARTs, two I2C interfaces, three SPI controllers, two I2S interfaces, and multiple timers. The GD32F105RCT6 is pin-compatible with the STM32F105RCT6, offering a cost-effective alternative.","working_principle":"The GD32F105RCT6 is based on the ARM Cortex-M3 core with enhanced connectivity peripherals. Key subsystems include: (1) Cortex-M3 Core - a 32-bit RISC processor with 3-stage pipeline, hardware division, single-cycle multiply, and nested vectored interrupt controller (NVIC); (2) Flash Memory Controller - zero-wait-state access at 108MHz using a prefetch buffer and accelerator; (3) Dual CAN Controllers - two independent CAN 2.0B controllers with mailboxes support standard and extended frames up to 1Mbps; (4) USB OTG FS - a USB 2.0 full-speed on-the-go controller with integrated PHY supports device, host, and OTG modes; (5) Ethernet MAC - an IEEE 802.3-compliant MAC with DMA controller for efficient packet handling; (6) DMA Controller - a multi-channel DMA offloads data transfer from the CPU for all communication peripherals; (7) Power Management - supports Sleep, Deep-Sleep, and Standby modes with wakeup sources.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Type<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>VBAT<\/td><td>Power<\/td><td>Battery backup power supply<\/td><\/tr><tr><td>2<\/td><td>PC13\/RTC<\/td><td>I\/O<\/td><td>Port C \/ RTC \/ Tamper<\/td><\/tr><tr><td>3-10<\/td><td>PD0-PD7<\/td><td>I\/O<\/td><td>Port D \/ CAN \/ USART<\/td><\/tr><tr><td>11-20<\/td><td>PB0-PB11<\/td><td>I\/O<\/td><td>Port B \/ I2C \/ SPI \/ ADC<\/td><\/tr><tr><td>21-36<\/td><td>PA0-PA15<\/td><td>I\/O<\/td><td>Port A \/ USART \/ USB \/ ENET<\/td><\/tr><tr><td>37-52<\/td><td>PB12-PB15 \/ PC0-PC12<\/td><td>I\/O<\/td><td>Port B-C \/ SPI \/ I2S \/ Timer<\/td><\/tr><tr><td>53-64<\/td><td>PD8-PD15 \/ NRST \/ BOOT<\/td><td>Mixed<\/td><td>Port D \/ Reset \/ Boot mode<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Industrial automation: dual CAN gateway connecting different CAN networks<\/li><li>Automotive body controllers: CAN and USB connectivity for diagnostics and firmware updates<\/li><li>USB-enabled embedded systems: OTG host\/device mode for data transfer<\/li><li>Communication equipment: Ethernet-enabled protocol converters and gateways<\/li><li>Smart energy: metering applications with CAN and Ethernet connectivity<\/li><\/ul>","alternative_models":"<table><tr><th>Manufacturer<\/th><th>Part Number<\/th><th>Package<\/th><th>Notes<\/th><\/tr><tr><td>STMicroelectronics<\/td><td>STM32F105RCT6<\/td><td>LQFP-64<\/td><td>Pin-compatible original<\/td><\/tr><tr><td>GigaDevice<\/td><td>GD32F107RCT6<\/td><td>LQFP-64<\/td><td>With Ethernet PHY<\/td><\/tr><tr><td>NXP<\/td><td>LPC1756FBD80<\/td><td>LQFP-80<\/td><td>Cortex-M3, CAN, Ethernet<\/td><\/tr><tr><td>Microchip<\/td><td>SAM3X8EA-AU<\/td><td>LQFP-144<\/td><td>Cortex-M3, CAN, Ethernet<\/td><\/tr><tr><td>Texas Instruments<\/td><td>TMS570LS0714PGE<\/td><td>LQFP-144<\/td><td>Cortex-R4, safety MCU<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=3724"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3724\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3724"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3724"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}