{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F302CBT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F302CBT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F302CBT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F302CBT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series, STM32F302CBT6, 32-bit ARM Cortex-M4 single-core MCU, 72 MHz, 128 KB Flash, 32K x 8 SRAM, 9x12b ADC, 1x12b DAC, 37 I/O, 48-LQFP, -40°C to 85°C.","salesMarkdown":"## 72 MHz Cortex-M4 with FPU — real-time control headroom The STM32F302CBT6 is an STMicroelectronics STM32F3-series 32-bit ARM Cortex-M4 MCU with a single-precision FPU, clocked at 72 MHz. The 9-channel 12-bit ADC and single 12-bit DAC cover typical analog-front-end needs in motor-drive current sensing or battery-charger feedback paths. ## 48-LQFP package — footprint and layout notes Housed in a 48-pin LQFP (7x7 mm body), the STM32F302CBT6 is a surface-mount device. The 37 I/O lines are enough for a modest sensor array or parallel interface but not overkill for a compact PCB. Listed with an Active product status.","metaTitle":"STM32F302CBT6 STM32F3 ARM Cortex-M4 MCU, 72 MHz","metaDescription":"STM32F302CBT6 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics STM32F3 series.","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":"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, USB","Mounting Type":"Surface Mount","Number of I/O":"37","Core Processor":"ARM® Cortex®-M4","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 9x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F302","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/abc7277dd36d539fcf2d3c46eff57822.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F302CBT6/alternatives.json"},"ai":{"faq":[{"question":"What is a replacement for STM32F302CBT6?","answer":"Within the STM32F3 series, pin-compatible density upgrades exist — for example, the STM32F303CBT6 offers the same 48-LQFP footprint with a higher peripheral count. Verify the specific peripheral and memory requirements against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F302CBT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F302CBT6 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}}