{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F373CCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F373CCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F373CCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F373CCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F373CCT6, STM32F3 series, 32-Bit Single-Core ARM Cortex-M4, 72 MHz, 256 KB FLASH, 32K x 8 RAM, 36 I/O, CANbus/I²C/SPI/UART/USB, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## Mixed-signal Cortex-M4 with three 16-bit ADCs The 48-LQFP package keeps the board footprint compact, with 36 I/O lines and standard connectivity including CAN, I²C, SPI, and USART. Most MCUs in this footprint offer a single 12-bit ADC. The STM32F373CCT6 dedicates three independent 16-bit SAR ADCs, which can run simultaneous conversions on different channels without external sample-and-hold or multiplexer stages. For a three-phase motor drive, that means one ADC per phase current — no timing skew to compensate in firmware. The three 12-bit DAC outputs can drive analog setpoints or reference voltages directly. If the design needs more than one high-resolution analog input, this part saves a separate ADC chip and its associated level-shifting and reference circuitry. ROHS3 compliant. The date-code and marking traceability should be verified against ST's factory format — the laser etch on the 48-LQFP body is a fingerprint that counterfeit lots often get wrong.","metaTitle":"STM32F373CCT6 STM32F3 MCU, 72 MHz, 256 KB Flash, 48-LQFP","metaDescription":"STMicroelectronics STM32F373CCT6 ARM Cortex-M4 MCU, 72 MHz, 256 KB Flash, 32 KB RAM, 3x16-bit ADC, 3x12-bit DAC, -40 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":"32K 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":"36","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 1x12b, 3x16b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F373","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)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0500","priceTiers":[{"qty":1,"price":"$8.05000","currency":"USD"},{"qty":10,"price":"$7.27500","currency":"USD"},{"qty":25,"price":"$6.93680","currency":"USD"},{"qty":80,"price":"$6.02313","currency":"USD"},{"qty":250,"price":"$5.75248","currency":"USD"},{"qty":500,"price":"$5.24490","currency":"USD"},{"qty":1000,"price":"$4.56813","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c0be2342f78564e007e57aa9d0615805.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F373CCT6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating temperature of STM32F373CCT6?","answer":"Junction temperature may exceed this under high dissipation; the datasheet's thermal characteristics for the 48-LQFP package should be checked for the specific load."},{"question":"How does STM32F373CCT6 compare to STM32F303CCT6?","answer":"Both are 72 MHz Cortex-M4 MCUs in the STM32F3 family with 256 KB Flash and similar peripheral sets. The key difference is the data converter array: the STM32F373CCT6 carries three 16-bit ADCs and three 12-bit DACs, whereas the STM32F303CCT6 uses a single 12-bit ADC and fewer DAC channels. For designs requiring multiple high-resolution analog inputs, the STM32F373CCT6 eliminates external ADC chips. Pin-compatibility should be verified per the respective datasheets, as the analog pin assignments differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F373CCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F373CCT6 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}}