{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F103T8U7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F103T8U7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F103T8U7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F103T8U7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series STM32F103T8U7TR, ARM Cortex-M3 32-bit MCU, 72MHz, 64KB Flash, 20K x 8 RAM, 26 I/O, CAN/I²C/SPI/USART/USB, 2V~3.6V, -40~105°C, 36-VFQFPN (6x6).","salesMarkdown":"## Flash and RAM — sizing the firmware budget The 64 KB Flash is adequate for a single motor-control algorithm plus a USB stack, but leaves limited headroom for over-the-air update staging or a full RTOS footprint. The 20 KB SRAM supports moderate data buffering — enough for a CAN message queue or a small audio buffer — but designs with large frame buffers or extensive lookup tables should budget carefully. ROHS3 compliant. ## Peripheral set for mixed-signal control On-chip peripherals include DMA, motor-control PWM, a temperature sensor, and a 10-channel 12-bit ADC — enough to close a current-loop or read multiple analog sensors without an external ADC.","metaTitle":"STM32F103T8U7TR STM32F1 MCU, 72MHz, 64KB Flash, 36-VFQFPN","metaDescription":"STM32F103T8U7TR 32-bit ARM Cortex-M3 MCU, 72MHz core, 64KB Flash, 20K x 8 RAM, 26 I/O, -40 to 105°C, 36-VFQFPN.","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":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"20K 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":"26","Core Processor":"ARM® Cortex®-M3","Package / Case":"36-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F103","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"36-VFQFPN (6x6)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.5400","priceTiers":[{"qty":1,"price":"$6.54000","currency":"USD"},{"qty":10,"price":"$5.90800","currency":"USD"},{"qty":25,"price":"$5.63360","currency":"USD"},{"qty":100,"price":"$4.89160","currency":"USD"},{"qty":250,"price":"$4.67180","currency":"USD"},{"qty":500,"price":"$4.25956","currency":"USD"},{"qty":1000,"price":"$3.70995","currency":"USD"},{"qty":3000,"price":"$3.57254","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ee18814be9a61431b80fb87c2c23e468.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F103T8U7TR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F103T8U7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F103T8U7TR 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}}