{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F302RET7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F302RET7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F302RET7","factsUrl":"https://icboms.com/api/mcp/products/STM32F302RET7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F3 series, STM32F302RET7, 32-bit ARM Cortex-M4 single-core MCU, 72 MHz, 512 KB FLASH, 64K x 8 RAM, CANbus/I²C/SPI/UART/USART/USB, 51 I/O, 64-LQFP (10x10), -40 to 105°C.","salesMarkdown":"## 512 KB Flash, 64 KB SRAM — memory budget for mixed-signal control Its core runs at 72 MHz, with a single-cycle multiply and hardware divide, plus a single-precision FPU and DSP instructions for sensor fusion or motor-control loops. Program memory is 512 KB of Flash, backed by 64 KB SRAM — enough headroom for a Modbus stack, a USB CDC virtual COM port, and a 1 kHz current-control ISR without overflow into external memory. ## Peripheral set — CAN, USB, and multiple serial buses on one die ## Package and mounting — 64-LQFP, 10x10 mm body Housed in a 64-LQFP with a 10x10 mm body and 0.5 mm pitch, this part reflows on standard FR-4 with a single-sided placement pass. The exposed pad is not present on this package variant — thermal dissipation relies on the leadframe and copper pours under the body. Surface-mount assembly is straightforward for any line equipped for 0.5 mm pitch QFPs.","metaTitle":"STM32F302RET7 STM32F3 ARM Cortex-M4 MCU, 72 MHz","metaDescription":"STMicroelectronics STM32F302RET7: 32-bit ARM Cortex-M4 MCU at 72 MHz with 512 KB Flash, 64 KB SRAM, CAN/USB, -40 to 105°C.","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":"64K 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":"51","Core Processor":"ARM® Cortex®-M4","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F302","Program Memory Size":"512KB (512K 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":"$6.1692","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4c7220c917c6a09ac2dd5a3130dafc01.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F302RET7/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F302RET7 compatible with STM32F302CCT6?","answer":"Both parts share the same STM32F302 core and peripheral architecture, but they differ in package and memory density. They are not pin-compatible due to the different pin counts, but code written for one can be ported to the other with linker script and pin-mapping adjustments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F302RET7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F302RET7 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}}