{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F469ZGT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F469ZGT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F469ZGT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F469ZGT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F469ZGT6, STM32F4 series, 32-bit ARM Cortex-M4 MCU, 180MHz, 1MB Flash, 384K x 8 RAM, 106 I/O, 144-LQFP, -40°C to 85°C.","salesMarkdown":"The 144-LQFP package gives access to 106 I/O lines, enough for a colour TFT display, external memory bus, and sensor array without a CPLD or port expander. ## 1 MB Flash and 384 KB SRAM — firmware staging and memory headroom The 1 MB program memory is split into sectors that support both 4 KB and 64 KB erase granularity, which matters when sizing an OTA update staging area. The 384 KB SRAM is generous for an MCU at this tier — enough to run a real-time OS with several protocol stacks (TCP/IP, USB host, CANopen) without external SRAM. If your firmware includes a graphical user interface or a JPEG/PNG decoder, the internal memory budget is workable; for full-frame video buffers you would still add external SDRAM via the FMC (Flexible Memory Controller), which this part supports through the EBI/EMI interface. ## Connectivity and peripherals — single-chip gateway capability The STM32F469ZGT6 integrates Ethernet MAC, CAN 2.0B, USB OTG (both FS and HS), multiple SPI and I²C ports, plus SAI (serial audio interface) and I²S for audio codecs. The LCD parallel interface is built in, supporting up to XGA resolution with an external display controller. The part is ROHS3 compliant.","metaTitle":"STM32F469ZGT6 STM32F4 ARM Cortex-M4 MCU, 1MB Flash, 180MHz","metaDescription":"STMicroelectronics STM32F469ZGT6 32-bit ARM Cortex-M4 MCU, 180MHz, 1MB Flash, 384KB RAM, 144-LQFP. Active lifecycle, industrial temp.","metaKeywords":null},"attributes":{"series":"STM32F4","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"STMicroelectronics","Speed":"180MHz","Series":"STM32F4","Package":"Tray","RAM Size":"384K 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, SAI, SDIO, SPI, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"106","Core Processor":"ARM® Cortex®-M4","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 20x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F469","Program Memory Size":"1MB (1M x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.4400","priceTiers":[{"qty":1,"price":"$17.44000","currency":"USD"},{"qty":10,"price":"$16.02700","currency":"USD"},{"qty":25,"price":"$15.36280","currency":"USD"},{"qty":80,"price":"$13.53600","currency":"USD"},{"qty":360,"price":"$12.87169","currency":"USD"},{"qty":720,"price":"$12.04126","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/11d05a5e2270ac991f3b17172e2eaa5b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F469ZGT6/alternatives.json"},"ai":{"faq":[{"question":"Does STM32F469ZGT6 have enough flash for my firmware?","answer":"With 1 MB of Flash and 384 KB of SRAM, this MCU can hold complex firmware including a real-time OS, TCP/IP stack, USB host stack, and a graphical user interface. For applications requiring large file systems or video buffers, external memory via the EBI/EMI interface is supported."},{"question":"What is STM32F469ZGT6's listed speed?","answer":"The core is rated at 180 MHz. At this speed, the Cortex-M4 can handle real-time control loops, audio processing, and protocol stacks with margin. The flash wait state must be configured correctly when running above 120 MHz to avoid bus faults."},{"question":"What are the alternatives to STM32F469ZGT6?","answer":"Within the STM32F4 series, pin-compatible 144-LQFP variants with different Flash/RAM densities are available. The STM32L151CBU6A from the STM32L1 series uses a lower-power Cortex-M3 core at 32 MHz with 37 I/O and a smaller package, which is not a direct functional replacement for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F469ZGT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F469ZGT6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}