{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F030RCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F030RCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F030RCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F030RCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F030RCT6, ARM Cortex-M0 32-bit MCU, 48 MHz, 256 KB Flash, 32 KB RAM, 64-LQFP, -40 to 85°C, 2.4 to 3.6 V supply.","salesMarkdown":"## Active production, 256 KB Flash, 32 KB RAM — what this MCU delivers It is a current-production, active device — no last-time-buy risk for new designs. ## Memory sizing — 256 KB Flash, 32 KB RAM The 256 KB Flash (256K x 8) and 32 KB RAM (32K x 8) place this MCU in the mid-range of the STM32F0 series. For a typical firmware image — a bootloader, RTOS kernel, application code, and a modest data buffer — 256 KB gives comfortable headroom. The 32 KB RAM handles a few kilobytes of stack and heap plus a couple of moderate-sized DMA buffers. If your application needs more than 32 KB of runtime memory, you will need to look at the STM32F1 or STM32F4 families with larger SRAM options. The ARM Cortex-M0 core runs at 48 MHz, which is the maximum for this part. At that speed, single-cycle multiply and a two-stage pipeline deliver roughly 0.9 DMIPS/MHz. For a control loop sampling at 10 kHz, you have about 4800 core cycles per sample — enough for a PID with filtering and some communications overhead. The internal oscillator is available, so you can boot without an external crystal, though accuracy will be in the 1-2% range across temperature. ## Package and footprint — 64-LQFP (10x10 mm) The 51 I/O lines give plenty of GPIO for parallel interfaces, keypad matrices, or LED drivers. The exposed pad (if present on this variant) should be stitched to ground with thermal vias for best heat transfer, though at 48 MHz and typical current draw of 20-30 mA, thermal dissipation is rarely a concern. It is not AEC-Q100 qualified, so it is not recommended for under-hood automotive or engine-bay applications. The ROHS3 compliance covers EU regulatory requirements for new equipment.","metaTitle":"STM32F030RCT6 STMicroelectronics MCU, ARM Cortex-M0, 48MHz","metaDescription":"STMicroelectronics STM32F030RCT6 32-bit ARM Cortex-M0 MCU, 48MHz, 256KB Flash, 32KB RAM, 64-LQFP. Active lifecycle, ROHS3 compliant.","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":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM® Cortex®-M0","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 18x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F030","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1200","priceTiers":[{"qty":1,"price":"$4.12000","currency":"USD"},{"qty":10,"price":"$3.69800","currency":"USD"},{"qty":25,"price":"$3.49640","currency":"USD"},{"qty":80,"price":"$3.03025","currency":"USD"},{"qty":230,"price":"$2.87487","currency":"USD"},{"qty":440,"price":"$2.57961","currency":"USD"},{"qty":960,"price":"$2.17558","currency":"USD"},{"qty":2880,"price":"$2.06680","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4eeb6b67919787e81c77b2452e08b36e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F030RCT6/alternatives.json"},"ai":{"faq":[{"question":"What is the flash and RAM size of STM32F030RCT6?","answer":"This is sufficient for many control and sensor-fusion applications with moderate code and data requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F030RCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F030RCT6 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}}