{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F091VCT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F091VCT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F091VCT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F091VCT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F0 series, ARM Cortex-M0 32-bit MCU, 48 MHz, 256 KB Flash, 32K x 8 RAM, CANbus, I²C, IrDA, LINbus, SPI, UART/USART, 88 I/O, 100-LQFP (14x14 mm), -40 to 105 °C, 2 V to 3.6 V supply.","salesMarkdown":"The 100-pin LQFP package (14x14 mm body) provides 88 general-purpose I/O lines, enough to interface with parallel displays, external memory buses, or a dense sensor array without an I/O expander. ## Peripheral set and analog integration On-chip data converters include a 19-channel 12-bit ADC and two 12-bit DAC channels, which can handle multiple analog sensor inputs and generate analog setpoints or reference voltages without external converters. Housed in a 100-LQFP (14x14 mm) surface-mount package, the footprint is shared with other STM32F0 devices in the same pin count, easing a PCB layout that might later migrate between density options.","metaTitle":"STM32F091VCT7TR ARM Cortex-M0 MCU, 48 MHz, 256 KB Flash","metaDescription":"STMicroelectronics STM32F091VCT7TR 32-bit MCU: ARM Cortex-M0 at 48 MHz, 256 KB Flash, 32 KB SRAM, 19x12b ADC, 2x12b DAC, CAN, I²C, SPI, -40 to 105°C, 100-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":"Tape & Reel (TR)","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","Mounting Type":"Surface Mount","Number of I/O":"88","Core Processor":"ARM® Cortex®-M0","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 19x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F091","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5093","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eb815e3c1023a3c34c75039eeb7a4080.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F091VCT7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F091VCT7TR and STM32F091VCT6TR?","answer":"Both share the same 48 MHz Cortex-M0 core, 256 KB Flash, 32 KB SRAM, 100-LQFP package, and peripheral set. The 105 °C rating of the VCT7TR extends the operating envelope for higher-ambient environments."},{"question":"What is STM32F091VCT7TR's listed speed?","answer":"The core is rated for 48 MHz operation. This is the maximum clock frequency for the ARM Cortex-M0 core in this device, and flash wait states must be configured correctly when running above lower speed thresholds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F091VCT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F091VCT7TR 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}}