{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STM32F722RET6","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STM32F722RET6","canonicalUrl":"https://icboms.com/stmicroelectronics/STM32F722RET6","factsUrl":"https://icboms.com/api/mcp/products/STM32F722RET6","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STM32F7 series ARM Cortex-M7 MCU, 216 MHz, 512 KB FLASH, 256 KB RAM, 1.7–3.6 V supply, 50 I/O, 64-LQFP (10×10 mm), -40°C to 85°C, USB OTG / CAN / LIN / QSPI, 16×12b ADC + 2×12b DAC.","salesMarkdown":"## 216 MHz Cortex-M7 — flash wait-state budget at boot The STM32F722RET6 is an STMicroelectronics 32-bit ARM Cortex-M7 MCU from the STM32F7 series. The 64-LQFP package (10×10 mm) exposes 50 I/O, plus a rich peripheral set: CANbus, I²C, SPI, UART/USART, USB OTG, QSPI, SAI, and IrDA. ## 512 KB Flash / 256 KB SRAM — firmware and data buffer sizing The 512 KB Flash (512K x 8) accommodates moderate-complexity firmware images — RTOS, TCP/IP stack, USB device stack, and application code fit without external memory in many designs. The 256 KB SRAM (256K x 8) provides headroom for double-buffered ADC data, display frame buffers, or a second-stage bootloader. If your application exceeds 512 KB of code, the STM32F722ZE (512 KB Flash, 144-pin) or STM32F723 (1 MB Flash) are the next density steps in the same family.","metaTitle":"STM32F722RET6 ARM Cortex-M7 MCU, 216 MHz, 512 KB Flash","metaDescription":"STMicroelectronics STM32F722RET6 32-bit MCU: 216 MHz Cortex-M7, 512 KB Flash, 256 KB SRAM, 64-LQFP, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"216MHz","title":"STM32F722RET6","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, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"50","Core Processor":"ARM® Cortex®-M7","Package / Case":"64-LQFP","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"STM32F722","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.67829","priceTiers":[{"qty":1,"price":"$11.67829","currency":"USD"},{"qty":10,"price":"$9.98395","currency":"USD"},{"qty":30,"price":"$8.95223","currency":"USD"},{"qty":100,"price":"$8.08614","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6af2d0fed2468f336c796c969dd021c0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STM32F722RET6/alternatives.json"},"ai":{"faq":[{"question":"Is the STM32F722RET6 obsolete or end-of-life?","answer":"No."},{"question":"What is the maximum clock speed of the STM32F722RET6?","answer":"The core runs at 216 MHz. At that speed the Flash requires at least one wait state; the reference manual details the ART Accelerator configuration for zero-wait execution from the 64-bit Flash prefetch buffer."},{"question":"How does the STM32F722RET6 compare to the STM32F722RCT6?","answer":"Both share the same 216 MHz Cortex-M7 core, 64-LQFP package, and peripheral set. The RET6 has 512 KB Flash and 256 KB SRAM; the RCT6 has 256 KB Flash and 128 KB SRAM. If your firmware image exceeds 256 KB, the RET6 is the correct density tier."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STM32F722RET6","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STM32F722RET6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:46:06.080Z","lastPublished":"2026-08-13T09:46:06.080Z","indexable":true}}