{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F427ZIT7TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F427ZIT7TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F427ZIT7TR","factsUrl":"https://icboms.com/api/mcp/products/STM32F427ZIT7TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F427ZIT7TR, ARM Cortex-M4 32-bit MCU, 180MHz, 2MB Flash, 256K x 8 RAM, 114 I/O, 1.8V-3.6V, -40°C to 105°C, 144-LQFP, Tape & Reel.","salesMarkdown":"## Peripherals and data converters for mixed-signal control The peripheral set also includes brown-out detect, POR, PWM timers, DMA, I²S audio, and a watchdog timer — a complete control-law compute engine in a single package. ## 144-LQFP package — layout and thermal notes The STM32F427ZIT7TR is supplied in a 144-LQFP package with a 20x20 mm body. This is a fine-pitch (0.5 mm) surface-mount package that routes out to four sides, which simplifies PCB layout compared to a BGA but demands careful soldermask definition and stencil design for the 144 leads. The Tape & Reel suffix (TR) indicates this variant ships on 13-inch or 7-inch reels for automated pick-and-place assembly — the same silicon die and firmware image as the tray-shipped STM32F427ZIT7, just the logistics format differs. The 2 MB Flash / 256 KB SRAM density point is a mainstream STM32F4 configuration, so supply continuity is better than for niche memory variants.","metaTitle":"STM32F427ZIT7TR STM32F4 MCU, ARM Cortex-M4, 180MHz","metaDescription":"STMicroelectronics STM32F427ZIT7TR 32-bit ARM Cortex-M4 MCU at 180MHz, 2MB Flash, 256K x 8 RAM, 114 I/O, -40°C to 105°C, 144-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"180MHz","Series":"STM32F4","Package":"Tape & Reel (TR)","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"114","Core Processor":"ARM® Cortex®-M4","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F427","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.4820","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F427ZIT7TR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F427ZIT7TR and STM32F427ZIT7?","answer":"The only difference is the shipping format: the TR suffix denotes Tape & Reel packaging for automated assembly, while the base STM32F427ZIT7 ships in trays."},{"question":"What is STM32F427ZIT7TR's listed speed?","answer":"The core runs at 180 MHz, which is the maximum clock speed for the STM32F427 family. At this frequency the Cortex-M4 delivers enough throughput for real-time motor control loops, audio processing, and Ethernet packet handling without external accelerators."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F427ZIT7TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F427ZIT7TR 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}}