{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F373R8T6TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F373R8T6TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F373R8T6TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F373R8T6TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series, ARM Cortex-M4 32-bit MCU, 72 MHz, 64 KB Flash, 16K x 8 RAM, CAN, USB, 52 I/O, 64-LQFP, -40 to 85°C, Tape & Reel.","salesMarkdown":"## 72 MHz ARM Cortex-M4 with FPU — the mixed-signal workhorse The STM32F373R8T6TR: The ARM Cortex-M4 core runs at 72 MHz and integrates three 16-bit sigma-delta ADCs and three 12-bit DACs. The 52 general-purpose I/O are 5 V-tolerant on most pins, which simplifies level translation when interfacing to legacy 5 V peripherals. ## 64 KB Flash — sizing the firmware budget Program memory is 64 KB of Flash, with 16K x 8 bytes of SRAM. STMicroelectronics lists this part as Active (current product status).","metaTitle":"STM32F373R8T6TR STM32F3 ARM Cortex-M4 MCU, 72 MHz","metaDescription":"STMicroelectronics STM32F373R8T6TR 32-bit ARM Cortex-M4 MCU, 72 MHz, 64 KB Flash, 16K x 8 RAM, CAN, USB, 3x 16-bit ADC, 64-LQFP, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"72MHz","Series":"STM32F3","Package":"Tape & Reel (TR)","RAM Size":"16K 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 1x12b, 3x16b; D/A 3x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F373","Program Memory Size":"64KB (64K 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":"$4.1654","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c0be2342f78564e007e57aa9d0615805.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F373R8T6TR/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F373R8T6TR suitable for a 3.3 V system with CAN and USB?","answer":"Yes. The connectivity block includes both CANbus and USB, so a single chip can serve as a CAN-to-USB gateway or a sensor node with both buses."},{"question":"What is the closest pin-compatible alternative to STM32F373R8T6TR?","answer":"Within the STM32F373 family, the STM32F373V8T6 shares the same 64-pin LQFP footprint and peripheral set but offers a different I/O count — verify the pinout against your layout. For a direct drop-in with identical pin mapping, stick to the R8T6 suffix variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F373R8T6TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F373R8T6TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}