{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F722ZCT6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F722ZCT6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F722ZCT6","factsUrl":"https://icboms.com/api/mcp/products/STM32F722ZCT6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series, 32-bit ARM Cortex-M7 single-core MCU, STM32F722ZCT6, 216MHz, 256KB Flash, 256KB RAM, 114 I/O, 1.7-3.6V, -40 to 85°C, 144-LQFP (20x20mm), tray.","salesMarkdown":"The 216 MHz core with DSP instructions and single-precision FPU handles real-time control loops, audio processing, and sensor fusion without an external DSP. ## Memory sizing — 256 KB Flash, 256 KB RAM The 256 KB Flash and 256 KB RAM are balanced for firmware that holds moderate code size with a large data buffer — think Ethernet packet queues, audio sample buffers, or dual-image OTA staging. If your application needs more than 256 KB of code space, step up to the STM32F722's higher-density siblings in the same 144-LQFP footprint. ## Connectivity and analog — one chip, many buses This MCU integrates CANbus, USB, QSPI, SAI (serial audio interface), and multiple I²C/SPI/UART channels — enough to connect to a CANopen fieldbus, a QSPI NOR Flash for code shadowing, an audio codec via SAI, and a USB virtual COM port for debug, all without external bridge chips. The 114 I/O count in the 144-LQFP package leaves plenty of pins for parallel LCDs, external memory buses, or custom FPGA glue logic. ## Package and rework — 144-LQFP (20x20 mm) The 144-LQFP with 0.5 mm pitch and a 20x20 mm body is a hand-solderable package — no hot-air rework station required for a single board. The exposed pad is on the bottom; a thermal via stitch under the pad keeps the junction cool at high core loads.","metaTitle":"STM32F722ZCT6 ARM Cortex-M7 MCU, 216MHz, 256KB Flash","metaDescription":"STMicroelectronics STM32F722ZCT6 32-bit ARM Cortex-M7 MCU at 216MHz with 256KB Flash, 256KB RAM, 114 I/O, CAN/USB/QSPI, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"216MHz","title":"STM32F722ZCT6","Series":"STM32F7","Package":"Tray","RAM Size":"256K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"114","Core Processor":"ARM® Cortex®-M7","Package / Case":"144-LQFP","Data Converters":"A/D 24x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F722","Program Memory Size":"256KB (256K 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":"$9.8358","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6af2d0fed2468f336c796c969dd021c0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F722ZCT6/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to STM32F722ZCT6?","answer":"Within the STM32F722 family, the STM32F722RET6 is a pin-compatible variant in a smaller 64-LQFP package with fewer I/O (50 vs 114). For the same 144-LQFP footprint, higher-density siblings like the STM32F722ZET6 (512 KB Flash) share the same pinout and peripheral map. Verify exact memory and feature differences against your firmware size before substituting."},{"question":"Is STM32F722ZCT6 equivalent to STM32F722RET6?","answer":"Both are STM32F722-series Cortex-M7 MCUs with the same 216 MHz core, 256 KB Flash, and 256 KB RAM, but the STM32F722RET6 comes in a 64-LQFP package with 50 I/O, while the STM32F722ZCT6 is a 144-LQFP with 114 I/O. They are not pin-compatible — the package and I/O count differ significantly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F722ZCT6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F722ZCT6 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}}