{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F101T8U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F101T8U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F101T8U6","factsUrl":"https://icboms.com/api/mcp/products/STM32F101T8U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F101T8U6, 32-Bit Single-Core ARM Cortex-M3 MCU, 36MHz, 64KB Flash, 10K x 8 RAM, 36-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## STM32F101T8U6 — value-line Cortex-M3 for cost-sensitive control It belongs to the STM32F1 value line, optimized for applications where peripheral count and memory density are secondary to unit cost. The 26 I/O pins and a 10-channel 12-bit ADC serve sensor interface and basic control loops in industrial automation, building management, and low-end motor drives. ## 36 MHz and 64 KB Flash — what the memory and speed budget means The 36 MHz core clock is roughly half the speed of the STM32F103 siblings, which means the F101T8U6 is a deliberate cost-reduced choice: it handles UART polling loops, 1 kHz control loops, and moderate protocol stacks, but it will not run heavy DSP or high-rate ADC sampling without careful scheduling. For new designs, the STM32F1 value line remains a safe choice from a supply continuity standpoint, though the STM32G0 series offers a more modern architecture at comparable cost for greenfield projects. ## 36-VFQFN exposed-pad — thermal and soldering notes The pad also serves as the ground return; a missing via stitch under the pad can cause the junction temperature to rise faster than expected when running continuous ADC conversions or driving multiple I/O pins.","metaTitle":"ST STM32F101T8U6 ARM Cortex-M3 MCU, 36 MHz, 64 KB Flash","metaDescription":"STM32F101T8U6 32-bit MCU with ARM Cortex-M3 core, 36 MHz speed, 64 KB Flash, 10 KB SRAM, 26 I/O, industrial temp -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"STM32F1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"36MHz","Series":"STM32F1","Package":"Tray","RAM Size":"10K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","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":"STM32F101","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"36-VFQFPN (6x6)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9500","priceTiers":[{"qty":1,"price":"$5.95000","currency":"USD"},{"qty":10,"price":"$5.34700","currency":"USD"},{"qty":25,"price":"$5.05560","currency":"USD"},{"qty":80,"price":"$4.38138","currency":"USD"},{"qty":230,"price":"$4.15665","currency":"USD"},{"qty":490,"price":"$3.72976","currency":"USD"},{"qty":980,"price":"$3.14558","currency":"USD"},{"qty":2450,"price":"$2.98831","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/605d138a68c44da9433402f3eee154b1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F101T8U6/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F101T8U6 and STM32F103T8U6?","answer":"The STM32F103T8U6 runs at 72 MHz (double the 36 MHz of the F101) and includes a second 12-bit ADC, a USB 2.0 full-speed interface, and a CAN 2.0B controller — all absent on the F101. The F101 is the cost-optimized value line; the F103 is the performance line. Both share the same Cortex-M3 core, 64 KB Flash, 10 KB SRAM, and 36-VFQFN footprint, so a board designed for one can often accept the other with firmware changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F101T8U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F101T8U6 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}}