{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F030CCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F030CCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F030CCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F030CCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, ARM® Cortex®-M0, 32-Bit Single-Core, 48MHz, 256KB (256K x 8) FLASH, 32K x 8 RAM, I²C, SPI, UART/USART, DMA, POR, PWM, WDT, A/D 12x12b, Internal Oscillator, -40°C~85°C, 2.4V~3.6V, Surface Mount, 48-LQFP.","salesMarkdown":"## 48 MHz Cortex-M0 with 256 KB Flash — the high-density entry point The STM32F030CCT6 is a 32-bit microcontroller from ST's STM32F0 value line, built around the ARM Cortex-M0 core. The 48-LQFP package brings out 39 general-purpose I/Os, with peripherals including I²C, SPI, UART/USART, DMA, PWM, and a 12-channel 12-bit ADC. ## Flash and RAM — sizing the firmware and data budget 256 KB of Flash is the high-density option in the STM32F030 family. The 32 KB RAM (organized as 32K x 8) supports moderate data buffers, stacks, and communication packet handling. For designs that fit in 64 KB or 128 KB Flash, the lower-density siblings (STM32F030C8T6, STM32F030C6T6) are cost-optimized alternatives — but this part avoids a mid-life Flash capacity crunch. It is ROHS3 compliant per the listing. ## Package and temperature — industrial-grade 48-LQFP The 48-LQFP (7x7 mm body) is a common, easily solderable surface-mount package. With 39 I/Os available, you get good pin utilization — about 81% of the pins are usable as GPIO or peripheral I/O.","metaTitle":"STM32F030CCT6 ARM Cortex-M0 MCU, 48 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F030CCT6 32-bit MCU with ARM Cortex-M0 core, 48 MHz, 256 KB Flash, 32 KB RAM, 39 I/O, -40 to 85°C. Active lifecycle.","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":"39","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 12x12b","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":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7400","priceTiers":[{"qty":1,"price":"$3.74000","currency":"USD"},{"qty":10,"price":"$3.36200","currency":"USD"},{"qty":25,"price":"$3.17880","currency":"USD"},{"qty":80,"price":"$2.75488","currency":"USD"},{"qty":230,"price":"$2.61365","currency":"USD"},{"qty":440,"price":"$2.34523","currency":"USD"},{"qty":1500,"price":"$1.97790","currency":"USD"},{"qty":3000,"price":"$1.87901","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4eeb6b67919787e81c77b2452e08b36e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F030CCT6/alternatives.json"},"ai":{"faq":[{"question":"How many I/O pins does STM32F030CCT6 have?","answer":"The STM32F030CCT6 provides 39 general-purpose I/O pins in the 48-LQFP package."},{"question":"Is STM32F030CCT6 equivalent to STM32F030C8T6?","answer":"No, they are not equivalent — the key difference is Flash memory density. The STM32F030CCT6 has 256 KB Flash, while the STM32F030C8T6 has 64 KB Flash. Both use the same Cortex-M0 core, 48 MHz speed, 48-LQFP package, and 32 KB RAM, so they are pin-compatible. The CCT6 is the high-density option; the C8T6 is for smaller firmware footprints."},{"question":"What is STM32F030CCT6's listed speed?","answer":"The core runs at 48 MHz, which is the maximum clock for the STM32F030 series. At this speed, the Cortex-M0 delivers about 0.9 DMIPS/MHz, so roughly 43 DMIPS. The flash requires zero wait states at 48 MHz, so instruction fetch is single-cycle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F030CCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F030CCT6 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}}