{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F373RBT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F373RBT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F373RBT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F373RBT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series 32-bit MCU, ARM Cortex-M4, 72MHz, 128KB Flash, 24K x 8 RAM, 52 I/O, 64-LQFP (10x10mm), -40°C to 85°C, 2V to 3.6V supply.","salesMarkdown":"## 72MHz Cortex-M4 with mixed-signal ADCs The STM32F373RBT6: The 128 KB of on-chip Flash and 24K x 8 SRAM provide enough headroom for a moderate application stack and data buffers. A standout feature is the data converter block: three 16-bit sigma-delta ADCs alongside a 12-bit SAR ADC and three 12-bit DACs. The sigma-delta channels are suited for precision measurement — think current sensing in motor drives or strain-gauge readout — where the higher resolution captures low-level signals without an external amplifier.","metaTitle":"STM32F373RBT6 STM32F3 MCU, 72MHz Cortex-M4, 128KB Flash","metaDescription":"STM32F373RBT6 32-bit MCU, ARM Cortex-M4 at 72MHz, 128KB Flash, 24K x 8 RAM, 3x16b sigma-delta ADC, industrial temp -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":"24K 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":"128KB (128K 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":"$7.4800","priceTiers":[{"qty":1,"price":"$7.48000","currency":"USD"},{"qty":10,"price":"$6.75800","currency":"USD"},{"qty":25,"price":"$6.44400","currency":"USD"},{"qty":160,"price":"$5.59531","currency":"USD"},{"qty":320,"price":"$5.34381","currency":"USD"},{"qty":480,"price":"$4.87231","currency":"USD"},{"qty":960,"price":"$4.24363","currency":"USD"},{"qty":2400,"price":"$4.08645","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c0be2342f78564e007e57aa9d0615805.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F373RBT6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy STM32F373RBT6 and get a quote?","answer":"Sourced through independent distribution channels. Submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F373RBT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F373RBT6 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}}