{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F318K8U6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F318K8U6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F318K8U6","factsUrl":"https://icboms.com/api/mcp/products/STM32F318K8U6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series, STM32F318K8U6, ARM Cortex-M4 32-bit MCU, 72 MHz, 64 KB Flash, 16K x 8 RAM, 9 I/O, I²C/SPI/UART, A/D 8x12b, D/A 1x12b, -40 to 85 °C, 32-UFQFPN (5x5 mm).","salesMarkdown":"## Industrial temp, compact package ## What the 9 I/O and peripherals actually buy you The 8-channel 12-bit ADC and single 12-bit DAC cover analog sensing and control. If your design needs more than a couple of serial buses and a few analog inputs, the pin count will be the limit, not the core.","metaTitle":"STM32F318K8U6 STM32F3 ARM Cortex-M4 MCU, 72 MHz, 64 KB Flash","metaDescription":"STM32F318K8U6 32-bit MCU with ARM Cortex-M4 core at 72 MHz, 64 KB Flash, 16 KB SRAM, 32-UFQFPN package, -40°C to 85°C. Active lifecycle.","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":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"9","Core Processor":"ARM® Cortex®-M4","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F318","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-UFQFPN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4700","priceTiers":[{"qty":1,"price":"$4.47000","currency":"USD"},{"qty":10,"price":"$4.01200","currency":"USD"},{"qty":25,"price":"$3.79280","currency":"USD"},{"qty":80,"price":"$3.28713","currency":"USD"},{"qty":230,"price":"$3.11852","currency":"USD"},{"qty":490,"price":"$2.79824","currency":"USD"},{"qty":980,"price":"$2.35997","currency":"USD"},{"qty":2450,"price":"$2.24197","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dab512394821424ff53a5b0bb41bb2d0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F318K8U6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to STM32F318K8U6?","answer":"The STM32L151CBU6A is a pin-compatible alternative from the STM32L1 series, but it runs a Cortex-M3 core at 32 MHz — half the speed and no FPU. If you need the DSP/FPU capability of the Cortex-M4, stick with the STM32F318K8U6."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F318K8U6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F318K8U6 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}}