{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103RFT6JTR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103RFT6JTR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103RFT6JTR","factsUrl":"https://icboms.com/api/mcp/products/STM32F103RFT6JTR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, STM32F103RFT6JTR, 32-bit ARM Cortex-M3 MCU, 72MHz, 768KB Flash, 96KB RAM, CAN/USB/I²C/SPI, 51 I/O, 64-LQFP, -40 to 85°C.","salesMarkdown":"STMicroelectronics has classified the STM32F103RFT6JTR as Obsolete. No official replacement order code is listed by ST for this specific variant, so a pin-compatible alternative should be qualified on your bench before committing the BOM. ## Peripheral fit — CAN, USB, and motor-control PWM in one package The peripheral integration on this die saves a board-level CAN transceiver interface and a separate USB controller for many designs. The motor-control PWM timer with complementary outputs and programmable dead-time is directly wired for three-phase inverter drive — a common topology in brushless DC and permanent-magnet synchronous motor controllers. The dual 12-bit DACs can generate analog reference or offset voltages, while the 16-channel 12-bit ADC with injected conversion mode handles simultaneous sampling for multi-phase current sensing.","metaTitle":"STM32F103RFT6JTR STMicro ARM Cortex-M3 MCU, 72MHz","metaDescription":"STM32F103RFT6JTR 32-bit ARM Cortex-M3 MCU from STMicroelectronics. 72MHz core, 768KB Flash, 96KB RAM, CAN/USB, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F1","Package":"Tape & Reel (TR)","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":"Obsolete","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F103","Program Memory Size":"768KB (768K 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":"$6.5400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1e0a2899638e8adeb34943c703bd9a9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103RFT6JTR/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F103RFT6JTR obsolete?","answer":"Yes, STMicroelectronics lists the STM32F103RFT6JTR as Obsolete. The manufacturer no longer produces or accepts orders for this part."},{"question":"What is the replacement for STM32F103RFT6JTR?","answer":"STMicroelectronics does not list a single official replacement order code for this specific STM32F103RFT6JTR variant. A pin-compatible alternative within the STM32F103 high-density family — such as the STM32F103RET6 or STM32F103VET6 in the same 64-LQFP footprint — should be evaluated on your bench for firmware and peripheral compatibility before substituting into a production BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103RFT6JTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103RFT6JTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}