{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F429NIH7","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F429NIH7","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F429NIH7","factsUrl":"https://icboms.com/api/mcp/products/STM32F429NIH7","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, ARM Cortex-M4, 32-bit single-core MCU, 180MHz, 2MB (2M x 8) FLASH, 256K x 8 RAM, 168 I/O, 216-TFBGA, -40°C to 105°C, 1.8V to 3.6V supply.","salesMarkdown":"The STM32F429NIH7: The 216-ball TFBGA (13x13 mm) package keeps the footprint compact while routing all those signals. ## 168 I/O and a full connectivity suite — peripheral fit for system architects With 168 I/O and peripherals like Ethernet, CAN, USB OTG, and an external bus interface, this MCU can serve as the main controller in a distributed automation node or a display-centric HMI. The 2 MB Flash leaves headroom for a TCP/IP stack, a GUI library, and application code without external memory in many cases. The 256K x 8 SRAM supports moderate frame buffers or data logging. The 12-bit ADC bank (24 channels) and dual 12-bit DACs handle analog sensor acquisition and control outputs directly.","metaTitle":"STM32F429NIH7 STM32F4 ARM Cortex-M4 MCU, 180MHz, 2MB Flash","metaDescription":"STM32F429NIH7 32-bit ARM Cortex-M4 MCU at 180MHz with 2MB Flash, 256K x 8 RAM, 168 I/O, Ethernet, CAN, USB OTG.","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":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"168","Core Processor":"ARM® Cortex®-M4","Package / Case":"216-TFBGA","Product Status":"Active","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F429","Program Memory Size":"2MB (2M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"216-TFBGA (13x13)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa3522ede21a921b5dbbcb78f05a0a95.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F429NIH7/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between STM32F429NIH7 and STM32F429NIH6?","answer":"The primary difference is the temperature grade. Both share the same 216-TFBGA package, 180 MHz core, 2 MB Flash, and 256K x 8 RAM. The 'H7' variant is the better choice for environments that see sustained heat, such as enclosed motor drives or outdoor telecom cabinets."},{"question":"Is STM32F429NIH7 RoHS compliant?","answer":"Yes. The STM32F429NIH7 is RoHS compliant by design, as standard for ST's STM32F4 series in TFBGA packaging. No exemption flags are noted on the product listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F429NIH7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F429NIH7 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}}