{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F105VCT6W","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F105VCT6W","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F105VCT6W","factsUrl":"https://icboms.com/api/mcp/products/STM32F105VCT6W","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F1 series, ARM Cortex-M3, 32-bit single-core MCU, 72 MHz, 256 KB Flash, 64K x 8 RAM, USB OTG, CAN, 80 I/O, 100-LQFP (14x14), -40°C to 85°C.","salesMarkdown":"The STM32F105VCT6W: The ARM Cortex-M3 core runs at 72 MHz. 256 KB of program Flash and 64 KB of SRAM (64K x 8). ## USB OTG and CAN — connectivity without an external PHY Includes USB OTG full-speed and CAN 2.0B controller. ## 80 I/O and 100-LQFP — footprint and routing 80 I/O lines in a 100-pin LQFP (14x14 mm body). For dual-sourcing resilience, the STM32L151CBU6A shares the same Cortex-M3 core and peripheral set but runs at 32 MHz and targets low-power applications — it is not a pin-compatible drop-in, but a functional alternative for designs that can trade speed for battery life.","metaTitle":"STM32F105VCT6W STM32F1 MCU, 72 MHz, 256 KB Flash, 100-LQFP","metaDescription":"STMicroelectronics STM32F105VCT6W ARM Cortex-M3 MCU: 72 MHz, 256 KB Flash, 64 KB RAM, USB OTG, CAN, 80 I/O, -40°C to 85°C. Active, ROHS3.","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":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, Voltage Detect, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"80","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F105","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.9900","priceTiers":[{"qty":1,"price":"$10.99000","currency":"USD"},{"qty":10,"price":"$10.09800","currency":"USD"},{"qty":25,"price":"$9.67920","currency":"USD"},{"qty":90,"price":"$8.52833","currency":"USD"},{"qty":270,"price":"$8.10978","currency":"USD"},{"qty":450,"price":"$7.58656","currency":"USD"},{"qty":990,"price":"$6.95870","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/813271393bd0544f247ae965ea1bf2b0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F105VCT6W/alternatives.json"},"ai":{"faq":[{"question":"How does STM32F105VCT6W compare to STM32F105VCT6?","answer":"The STM32F105VCT6W and STM32F105VCT6 share the same core, memory, and peripheral set. The 'W' suffix indicates a different ordering code variant — functionally identical, but verify the specific package and temperature grade against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F105VCT6W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F105VCT6W 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}}