{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F042F6P6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F042F6P6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F042F6P6","factsUrl":"https://icboms.com/api/mcp/products/STM32F042F6P6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F042F6P6, STM32F0 series, 32-bit ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash, 6 KB RAM, USB & CAN, 1.65-3.6 V, -40 to 85 °C, 20-TSSOP.","salesMarkdown":"The 48 MHz Cortex-M0 core delivers enough throughput for sensor polling, protocol bridging (USB to UART, CAN to SPI), and simple motor or relay control loops. The 32 KB Flash holds a moderate firmware image — think bootloader plus application code for a USB HID device, a CAN node, or a LIN slave. The 6 KB RAM (organized as 6K x 8) handles small frame buffers, protocol stacks, and runtime variables; if your application needs a large DMA buffer or a multi-packet USB endpoint, budget the RAM carefully. ## USB and CAN in a 20-pin TSSOP — where it fits The 12-bit ADC with 12 channels covers analog sensor inputs common in those environments.","metaTitle":"STM32F042F6P6 ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash","metaDescription":"STMicroelectronics STM32F042F6P6 32-bit MCU, 48 MHz Cortex-M0, 32 KB Flash, 6 KB RAM, USB & CAN, -40 to 85 °C, 20-TSSOP.","metaKeywords":null},"attributes":{"series":"STM32F0","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"48MHz","Series":"STM32F0","Package":"Tube","RAM Size":"6K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"ARM® Cortex®-M0","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F042","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.65V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0800","priceTiers":[{"qty":1,"price":"$3.08000","currency":"USD"},{"qty":10,"price":"$2.76900","currency":"USD"},{"qty":25,"price":"$2.61800","currency":"USD"},{"qty":100,"price":"$2.26890","currency":"USD"},{"qty":250,"price":"$2.15252","currency":"USD"},{"qty":500,"price":"$1.93144","currency":"USD"},{"qty":1000,"price":"$1.62893","currency":"USD"},{"qty":2500,"price":"$1.54748","currency":"USD"},{"qty":5000,"price":"$1.48931","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2c1922c6f0807cc91ffca510b8e89a8e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F042F6P6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating frequency of STM32F042F6P6?","answer":"The STM32F042F6P6 runs at a maximum core speed of 48 MHz, driven by the ARM Cortex-M0 processor."},{"question":"Is STM32F042F6P6 compatible with STM32F042F4P6?","answer":"The STM32F042F4P6 is the lower-density sibling in the same package and pinout — it has 16 KB Flash instead of 32 KB. The STM32F042F6P6 is a drop-in hardware replacement with double the program memory, so firmware will need adjustment if it exceeds 16 KB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F042F6P6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F042F6P6 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}}