{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F373R8T6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F373R8T6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F373R8T6","factsUrl":"https://icboms.com/api/mcp/products/STM32F373R8T6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series, ARM Cortex-M4, 32-bit single-core, 72 MHz, 64 KB Flash, 16K x 8 RAM, 52 I/O, CAN/I2C/SPI/UART/USB, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## 72 MHz Cortex-M4 with mixed-signal muscle The STM32F373R8T6 provides 52 I/O in a 64-LQFP package. ## Three 16-bit sigma-delta ADCs — the real differentiator What sets this part apart from the plain Cortex-M4 crowd is the data-converter array: three 16-bit sigma-delta ADCs, one 12-bit SAR ADC, and three 12-bit DACs. The sigma-delta channels are the play for precision current sensing, strain-gauge readout, or audio capture where noise rejection matters more than conversion speed. The 12-bit SAR ADC handles the faster multiplexed scans — thermistor banks or voltage monitoring. The three DACs can generate analog setpoints or bias voltages without external converters. ## Industrial temperature range and serial connectivity The internal oscillator trims the BOM by one crystal for non-critical clocking, though USB timing still wants an external resonator. The base product number STM32F373 covers a density family, so firmware portability across Flash/RAM options is straightforward within the same package.","metaTitle":"STM32F373R8T6 ARM Cortex-M4 MCU, 72 MHz, 64 KB Flash","metaDescription":"STM32F373R8T6 is a 32-bit ARM Cortex-M4 MCU with 72 MHz core, 64 KB Flash, 16 KB RAM, three 16-bit sigma-delta ADCs, CAN/USB/SPI/I2C.","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":"Tray","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":"$7.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c0be2342f78564e007e57aa9d0615805.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F373R8T6/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of STM32F373R8T6?","answer":"The core runs at 72 MHz, which is the maximum clock speed for this device. At that frequency the Flash requires one wait state for zero-wait access; the Cortex-M4 FPU and DSP instructions execute at full rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F373R8T6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F373R8T6 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}}