{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F051R8T7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F051R8T7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F051R8T7","factsUrl":"https://icboms.com/api/mcp/products/STM32F051R8T7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F051R8T7, ARM Cortex-M0 32-bit MCU, 48 MHz, 64 KB Flash, 8 KB RAM, 55 I/O, I²C/SPI/UART, -40°C to 105°C, 64-LQFP (10x10 mm), Tray.","salesMarkdown":"## Entry-level Cortex-M0 for industrial control The 8 KB SRAM is organized as 8K x 8, adequate for a modest RTOS heap and a few communication buffers. If your application requires over-the-air firmware updates with a fallback image, the 64 KB Flash may be tight — plan the memory map early. ## 55 I/O and peripheral set The 64-LQFP package brings out 55 I/O pins, enough to interface with a keypad, a small TFT display, and several sensors without needing an external GPIO expander. The peripheral set includes DMA, a temperature sensor, and watchdog timers (PDR, POR, PVD, WDT) that simplify power-management and fault-recovery logic in unattended equipment.","metaTitle":"STMicroelectronics STM32F051R8T7 ARM Cortex-M0 MCU, 48 MHz","metaDescription":"STMicroelectronics STM32F051R8T7 32-bit ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash, 8 KB RAM, -40°C to 105°C, 64-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"48MHz","Series":"STM32F0","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"55","Core Processor":"ARM® Cortex®-M0","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 19x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F051","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5b8222026032a8f6c67417def25d2d17.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F051R8T7/alternatives.json"},"ai":{"faq":[{"question":"What is the operating frequency of STM32F051R8T7?","answer":"The core runs at 48 MHz, which is the standard clock speed for the STM32F0 series Cortex-M0 devices."},{"question":"What package does STM32F051R8T7 come in?","answer":"It is supplied in a 64-LQFP package (10x10 mm body) on Tray."},{"question":"Can STM32F051R8T7 replace STM32F051R8T6?","answer":"They are pin-compatible and functionally identical; the T7 version is the wider-temperature variant for harsher environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F051R8T7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F051R8T7 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}}