{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R5F524TAAGFF#31","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R5F524TAAGFF~431","canonicalUrl":"https://icboms.com/renesas/R5F524TAAGFF~431","factsUrl":"https://icboms.com/api/mcp/products/R5F524TAAGFF%2331","rawCanonicalId":null},"summary":{"shortDescription":"Renesas RX24T series 32-Bit Single-Core MCU, R5F524TAAGFF#31, 80MHz RXv2 core, 256KB FLASH, 16K x 8 RAM, 8K x 8 EEPROM, 80-LQFP (14x14mm), -40°C to 105°C.","salesMarkdown":"## 80 MHz RXv2 core for real-time motor loops The R5F524TAAGFF#31 is a 32-bit single-core MCU from the RX24T series, built around the RXv2 core running at 80 MHz. This core includes a single-cycle hardware multiply, which directly benefits the execution of vector-control and FOC (field-oriented control) loops in motor-drive and inverter applications. ## Memory map for motor firmware: flash, EEPROM, RAM Program memory is 256 KB of FLASH (256K x 8), with an additional 8K x 8 dedicated EEPROM block for parameter storage — calibration coefficients, fault logs, or motor profiles that need to survive firmware updates. The 16K x 8 SRAM holds the application stack, RTOS objects, and the ADC buffer for three-phase current reconstruction. ## 17-channel 12-bit ADC for three-phase sensing The integrated data converter block provides 17 analog inputs with 12-bit resolution and a single 8-bit DAC. In a typical motor-drive BOM, the 12-bit ADC channels sample the three-phase shunt resistors and the DC-link voltage, while the DAC can output a reference or a test signal. The 17-channel count leaves headroom for a thermistor input and a potentiometer or encoder auxiliary channel. ## 80-LQFP package — hand-solderable for field repair The 80-LQFP package (14x14 mm body) uses a 0.65 mm pitch — wide enough for a standard fine-tip iron and flux pen on site. No hot-air station required for removal if the board has through-hole vias under the centre pad. The part is surface-mount, so orientation is marked by pin 1 chamfer on the package corner and a dot on the PCB silkscreen; get it wrong once and the internal protection diodes clamp the supply rail. ## Active lifecycle and ROHS3 compliance ROHS3 compliant.","metaTitle":"R5F524TAAGFF#31 RX24T MCU, 80MHz, 256KB Flash, 80-LQFP","metaDescription":"R5F524TAAGFF#31 RX24T 32-bit MCU, 80MHz RXv2 core, 256KB flash, 16KB RAM, 8KB EEPROM, 17ch ADC, -40 to 105°C, 80-LQFP. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"RX24T","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","Series":"RX24T","Package":"Tray","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"8K x 8","Peripherals":"DMA, LVD, POR, PWM, WDT","Connectivity":"I²C, SCI, SPI","Mounting Type":"Surface Mount","Number of I/O":"60","Core Processor":"RXv2","Package / Case":"80-LQFP","Data Converters":"A/D 17x12b; D/A 1x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"80-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.07000","currency":"USD"},{"qty":10,"price":"$6.35000","currency":"USD"},{"qty":25,"price":"$6.00320","currency":"USD"},{"qty":90,"price":"$5.20256","currency":"USD"},{"qty":270,"price":"$4.93581","currency":"USD"},{"qty":450,"price":"$4.42889","currency":"USD"},{"qty":990,"price":"$3.87440","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ffc67f478ab05b5d2c26ce55bc1612c9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is R5F524TAAGFF#31's listed speed?","answer":"The core speed is 80 MHz on the RXv2 32-bit single-core processor. This clock rate, combined with the single-cycle hardware multiply, determines the PWM update rate and current-loop bandwidth in motor-control firmware."},{"question":"What compliance documentation does this part have?","answer":"The part is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R5F524TAAGFF~431","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R5F524TAAGFF~431 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}}