{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F405ZGT6V","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F405ZGT6V","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F405ZGT6V","factsUrl":"https://icboms.com/api/mcp/products/STM32F405ZGT6V","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F4 series STM32F405ZGT6V, ARM Cortex-M4 32-Bit Single-Core MCU, 168MHz, 1MB Flash, 192K x 8 RAM, 114 I/O, 144-LQFP, -40 to 85°C.","salesMarkdown":"That core speed and the DSP instructions let it handle real-time motor-control FOC loops or audio processing without an external DSP. The 1 MB Flash and 192 KB SRAM give enough room for a full RTOS, TCP/IP stack, and a moderate application image — you are not squeezed for code space on a typical industrial controller or IoT gateway. ## Peripheral set for industrial and embedded systems For production runs or BOM replenishment, the active status means no forced redesign horizon.","metaTitle":"STM32F405ZGT6V ARM Cortex-M4 MCU, 168 MHz, 1 MB Flash","metaDescription":"STM32F405ZGT6V 32-bit MCU with ARM Cortex-M4 core at 168 MHz, 1 MB Flash, 192 KB SRAM, 114 I/O, 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":"168MHz","Series":"STM32F4","Package":"Tray","RAM Size":"192K 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, 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":"STM32F405","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)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.2068","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ba3a059be9cfe6bdf7cf0dbd3dcfbee9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F405ZGT6V/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F405ZGT6V in this component family?","answer":"Within the STM32F4 series, the STM32F407ZGT6V is a pin-compatible upgrade that adds a hardware FPU (already present on the F405) and a cryptographic accelerator. Both share the same 144-LQFP footprint, 1 MB Flash, and 192 KB SRAM. The deciding factor is whether you need the crypto engine or the extra peripheral set of the F407."},{"question":"What is STM32F405ZGT6V's listed speed (168 MHz) on this component line?","answer":"The core processor runs at 168 MHz maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F405ZGT6V","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F405ZGT6V 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}}