{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F303RCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F303RCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F303RCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F303RCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series STM32F303RCT6, ARM Cortex-M4 32-Bit Single-Core MCU, 72 MHz, 256KB FLASH, 40K x 8 RAM, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## 22 analog channels and 52 I/O — what the peripheral set means for the BOM The 52 general-purpose I/O lines cover parallel interfaces, keypad scanning, and display control alongside the serial peripherals. Connectivity includes CANbus, I²C, SPI, UART/USART, USB, IrDA, and LINbus, so it can bridge to motor drives, industrial networks, and debug ports through a single chip. ## Industrial temperature grade and 64-LQFP package","metaTitle":"STM32F303RCT6 STM32F3 ARM Cortex-M4 MCU, 72 MHz","metaDescription":"STM32F303RCT6 32-bit MCU with ARM Cortex-M4 core at 72 MHz, 256 KB Flash, 40K x 8 RAM, 22x12b ADC, 2x12b DAC, CAN, USB, -40°C 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":"Tray","RAM Size":"40K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 22x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F303","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)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.2000","priceTiers":[{"qty":1,"price":"$8.20000","currency":"USD"},{"qty":10,"price":"$7.40700","currency":"USD"},{"qty":25,"price":"$7.06280","currency":"USD"},{"qty":160,"price":"$6.13250","currency":"USD"},{"qty":320,"price":"$5.85684","currency":"USD"},{"qty":480,"price":"$5.34008","currency":"USD"},{"qty":960,"price":"$4.65103","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a474e904fc1228ff23e70edcbd9a36eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F303RCT6/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F303RCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F303RCT6 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}}