{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103RGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103RGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103RGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F103RGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series STM32F103RGT6, ARM Cortex-M3 32-bit MCU, 72 MHz, 1 MB Flash, 96 KB RAM, 64-LQFP, -40°C to 85°C.","salesMarkdown":"The STM32F103RGT6: It is part of the STM32F1 series, the mainstream performance line that balances processing throughput with a broad peripheral set for industrial and embedded control. The 72 MHz core, combined with DMA and a motor-control PWM timer, handles sensorless field-oriented control loops for brushless DC motors without an external DSP. The 1 MB Flash accommodates a full application stack including a real-time OS, CANopen stack, and USB device firmware. ## Memory and peripheral budget for the BOM 96 KB of SRAM and 1 MB of Flash are available. Connectivity includes CAN, USB, three SPI, two I²C, and five UART/USART interfaces, plus IrDA and LIN. The 51 GPIOs in the 64-LQFP package leave enough headroom for a keypad, an LCD segment driver, and a few external sensors without an I/O expander. The integrated 12-bit ADC samples 16 channels; the dual 12-bit DAC provides two analog outputs.","metaTitle":"STM32F103RGT6 32-bit ARM Cortex-M3 MCU, 72 MHz, 1 MB Flash","metaDescription":"STM32F103RGT6 32-bit ARM Cortex-M3 MCU at 72 MHz with 1 MB Flash and 96 KB RAM. Active lifecycle, industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"STM32F1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F1","Package":"Tray","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM® Cortex®-M3","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F103","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.0900","priceTiers":[{"qty":1,"price":"$12.09000","currency":"USD"},{"qty":10,"price":"$11.11200","currency":"USD"},{"qty":25,"price":"$10.65120","currency":"USD"},{"qty":160,"price":"$9.38475","currency":"USD"},{"qty":320,"price":"$8.92413","currency":"USD"},{"qty":480,"price":"$8.34838","currency":"USD"},{"qty":960,"price":"$7.65748","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e0a2899638e8adeb34943c703bd9a9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103RGT6/alternatives.json"},"ai":{"faq":[{"question":"Can STM32F103RGT6 replace STM32F103RET6?","answer":"The STM32F103RGT6 is a pin-compatible upgrade from the STM32F103RET6 — both share the same 64-LQFP footprint and peripheral set, but the RGT6 doubles the Flash from 512 KB to 1 MB. Firmware migration requires only a linker-script change."},{"question":"What is the difference between STM32F103RGT6 and STM32L151CBU6A?","answer":"The STM32L151CBU6A runs at 32 MHz with a focus on low power (down to 1.8 V supply), while the STM32F103RGT6 runs at 72 MHz with higher active current. The F1 part offers more Flash (1 MB vs 128 KB) and more I/O (51 vs 37), but the includes capacitive sensing and brown-out detect. They are not pin-compatible — the uses a 48-pin UFQFPN package versus the F1's 64-LQFP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103RGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103RGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}