{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F469ZET6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F469ZET6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F469ZET6","factsUrl":"https://icboms.com/api/mcp/products/STM32F469ZET6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series, STM32F469ZET6, ARM Cortex-M4 single-core at 180 MHz, 512 KB Flash, 384 KB RAM, 1.7–3.6 V supply, 106 I/O, 144-LQFP tray, -40 to 85°C. Integrated LCD controller, USB OTG, Ethernet, CANbus, 20-channel 12-bit ADC, 2-channel 12-bit DAC.","salesMarkdown":"## 180 MHz Cortex-M4 with graphics and connectivity It packs 512 KB of Flash and 384 KB of RAM, enough for moderate GUI stacks, protocol stacks, and real-time control loops. The integrated LCD controller with its own DMA engine offloads frame-buffer updates from the core — useful for 7-inch TFT panels without an external graphics controller. ## Memory sizing and peripheral budget 512 KB Flash is the mid-density option in the STM32F469 line — enough for a FreeRTOS application with a TCP/IP stack and a basic GUI, but tight if you plan to store large font tables or image assets on-chip. The 384 KB SRAM splits across several banks (including 64 KB CCM-SRAM tightly coupled to the core), which helps with deterministic access for time-critical interrupt handlers. 106 GPIOs in the 144-LQFP package give headroom for a parallel RGB LCD interface, an external memory bus (EBI/EMI), and a handful of sensors or actuators without needing a port expander. 144-LQFP (20x20 mm) with 0.5 mm pitch — standard for hand-assembly rework and AOI inspection. No exposed pad on this package; thermal dissipation relies on the leadframe and board copper. ST continues to manufacture the STM32F4 series, and this density/package variant is widely stocked across the independent distribution channel. For dual-sourcing resilience, the STM32F469ZET6 is pin-compatible with the STM32F429ZET6 — same 144-LQFP footprint, same supply range, same peripheral set minus the LCD-TFT controller (the F429 has a simpler LCD-TFT controller without the Chrom-ART accelerator). If your application relies on the graphics accelerator, the F469 is the correct choice; if not, the F429 offers a cost-reduction path with identical pinout.","metaTitle":"STM32F469ZET6 ARM Cortex-M4 MCU, 180 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32F469ZET6 32-bit MCU with ARM Cortex-M4 core at 180 MHz, 512 KB Flash, 384 KB RAM, LCD controller, Ethernet, CAN, USB OTG.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"180MHz","title":"STM32F469ZET6","Series":"STM32F4","Package":"Tray","RAM Size":"384K x 8","Core Size":"32-Bit Single-Core","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","Data Converters":"A/D 20x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F469","Program Memory Size":"512KB (512K 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":"$11.2613","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11d05a5e2270ac991f3b17172e2eaa5b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F469ZET6/alternatives.json"},"ai":{"faq":[{"question":"Is STM32F469ZET6 pin-compatible with STM32F429ZET6?","answer":"Yes, the STM32F469ZET6 and STM32F429ZET6 share the same 144-LQFP pinout and supply range. The F469 adds a Chrom-ART graphics accelerator and a more capable LCD-TFT controller; the F429 has a simpler LCD-TFT block. For designs that do not need the graphics accelerator, the F429 is a drop-in cost-reduction alternate."},{"question":"Does the STM32F469ZET6 have a built-in LCD controller and what resolutions does it support?","answer":"Yes, the STM32F469ZET6 integrates an LCD-TFT controller with a dedicated DMA engine (Chrom-ART accelerator). It supports resolutions up to XGA (1024x768) at 60 fps with the appropriate external SDRAM frame buffer. The controller handles parallel RGB interfaces up to 24-bit."},{"question":"What is the difference between STM32F469ZET6 and STM32F469ZGT6?","answer":"The STM32F469ZET6 has 512 KB Flash and 384 KB RAM in a 144-LQFP package. The STM32F469ZGT6 doubles the Flash to 1 MB and the RAM to 384 KB (same RAM) in the same 144-LQFP footprint. The ZGT6 is the higher-density sibling for code-heavy applications; the ZET6 is the cost-optimized mid-density option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F469ZET6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F469ZET6 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}}