{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F410CBU3","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F410CBU3","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F410CBU3","factsUrl":"https://icboms.com/api/mcp/products/STM32F410CBU3","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F410CBU3, ARM Cortex-M4 32-bit single-core MCU, 100 MHz, 128 KB Flash, 32 KB SRAM, 36 I/O, 1.7 V to 3.6 V supply, -40°C to 125°C, 48-UFQFN exposed pad.","salesMarkdown":"## 100 MHz Cortex-M4 with DSP and FPU The ARM Cortex-M4 core includes a single-cycle multiply-accumulate unit and a single-precision floating-point unit, so the 100 MHz clock delivers real throughput for FOC motor control, digital power-loop compensation, or audio processing via the I²S peripheral. The 10-channel 12-bit ADC and single 12-bit DAC cover basic analog front-end needs, though the ADC sample rate is not listed here so plan for moderate-speed acquisition. The supplier device package is 48-UFQFPN (7x7) — same footprint, different supplier abbreviation. Surface-mount only, so hand-prototyping needs a hot-air station with a fine nozzle. The internal oscillator means you can skip an external crystal for basic clocking, but the internal RC accuracy (±1 % typical) may drift enough to disqualify it for precision timing or USB full-speed without calibration. That means it is still a safe choice for new production builds and long-term BOM commitments.","metaTitle":"STM32F410CBU3 STM32F4 ARM Cortex-M4 MCU, 100 MHz","metaDescription":"STM32F410CBU3 is a 32-bit ARM Cortex-M4 MCU from the STM32F4 series, running at 100 MHz with 128 KB Flash and 32 KB SRAM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"100MHz","Series":"STM32F4","Package":"Tray","RAM Size":"32K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-UFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 10x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F410","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"48-UFQFPN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3d9c89167089b93598e9ca23dd1c3758.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F410CBU3/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F410CBU3 and STM32F410CBU6?","answer":"The STM32F410CBU6 is a different temperature-grade variant within the same STM32F410 family. Verify the exact temperature spec on the U6 datasheet before substituting."},{"question":"Is STM32F410CBU3 compatible with 3.3V logic?","answer":"All I/O pins are 3.3 V tolerant when Vdd is at 3.3 V, so it interfaces cleanly with standard 3.3 V peripherals without level shifters."},{"question":"What is a replacement for STM32F410CBU3 if it's end-of-life?","answer":"Since the STM32F410CBU3 is currently active, no replacement is needed. If a future EOL occurs, the STM32F410 family includes pin-compatible density and temperature variants — check the STM32F410 product page for the exact alternate order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F410CBU3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F410CBU3 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}}