{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F334K8T6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F334K8T6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F334K8T6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F334K8T6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F334K8T6TR, STM32F3 series, 32-Bit Single-Core ARM Cortex-M4 MCU, 72MHz, 64KB Flash, 12K x 8 RAM, 25 I/O, CANbus, I²C, SPI, UART/USART, 9x12b ADC, 3x12b DAC, -40°C to 85°C, 32-LQFP.","salesMarkdown":"## 72 MHz Cortex-M4 with FPU — built for real-time control The STM32F334K8T6TR: The 32-LQFP (7x7 mm) package exposes 25 I/O, including a 9-channel 12-bit ADC and a 3-channel 12-bit DAC for analog signal chain integration. ## Industrial temperature range and CANbus — where it fits The on-chip CANbus peripheral (2.0B active) ties directly into industrial fieldbus networks without an external transceiver. For production planning, this means the part remains in full manufacturing and can be specified into new BOMs without obsolescence contingency. ROHS3 compliant as shipped.","metaTitle":"STMicroelectronics STM32F334K8T6TR MCU, 72MHz Cortex-M4","metaDescription":"STMicroelectronics STM32F334K8T6TR ARM Cortex-M4 MCU: 72MHz, 64KB Flash, 12K x 8 RAM, CANbus, 9x12b ADC, 3x12b DAC, -40 to 85°C.","metaKeywords":null},"attributes":{"series":"STM32F3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"12K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"25","Core Processor":"ARM® Cortex®-M4","Package / Case":"32-LQFP","Product Status":"Active","Data Converters":"A/D 9x12b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F334","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0800","priceTiers":[{"qty":1,"price":"$6.08000","currency":"USD"},{"qty":10,"price":"$5.49300","currency":"USD"},{"qty":25,"price":"$5.23800","currency":"USD"},{"qty":100,"price":"$4.54810","currency":"USD"},{"qty":250,"price":"$4.34368","currency":"USD"},{"qty":500,"price":"$3.96040","currency":"USD"},{"qty":1000,"price":"$3.44938","currency":"USD"},{"qty":2400,"price":"$3.32163","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8a888bd6c4c82b6773e27135551f6f4a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F334K8T6TR/alternatives.json"},"ai":{"faq":[{"question":"Can STM32F334K8T6TR be used for BLDC motor control?","answer":"Yes, the 72 MHz Cortex-M4 with FPU, combined with the 9-channel 12-bit ADC and 3-channel 12-bit DAC, supports the sensor feedback and PWM generation needed for field-oriented control of BLDC motors. The CANbus interface also fits into industrial drive networks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F334K8T6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F334K8T6TR 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}}