{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C29566-24AXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C29566-24AXIT","canonicalUrl":"https://icboms.com/infineon/CY8C29566-24AXIT","factsUrl":"https://icboms.com/api/mcp/products/CY8C29566-24AXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies PSoC®1 CY8C29xxx series, CY8C29566-24AXIT, 8-bit M8C MCU, 24 MHz, 32 KB Flash, 2K x 8 RAM, 40 I/O, 12x14b ADC, 4x9b DAC, 44-TQFP, -40 to 85°C, ROHS3.","salesMarkdown":"## PSoC 1 MCU with configurable analog and digital blocks The CY8C29566-24AXIT is an 8-bit M8C-core microcontroller from the PSoC 1 CY8C29xxx series, combining a 24 MHz CPU with on-chip configurable analog and digital blocks that reduce external component count for sensor interfacing and control loops. Program memory is 32 KB of flash (32K x 8), with 2K x 8 of SRAM for data buffering and stack — enough headroom for a moderate application firmware image and runtime variables without external memory. The integrated data converters include a 12-channel, 14-bit ADC and a 4-channel, 9-bit DAC, allowing direct connection to analog sensors and actuators without external converters in many mixed-signal designs. Forty general-purpose I/O pins, combined with I²C, SPI, and UART/USART serial interfaces, give flexibility for connecting to displays, keypads, memory, and industrial fieldbus peripherals. ## Industrial temperature range and wide supply voltage On-chip peripherals include POR (power-on reset), PWM for motor or LED dimming, and WDT for system supervision — these reduce the need for external supervisor ICs and simplify the BOM. ## Active lifecycle and ROHS3 compliance for production runs ROHS3 compliant, meeting the latest EU restriction-of-hazardous-substances directive, so it passes regulatory screening for products sold in European and many other markets without exemption paperwork. Supplied in tape-and-reel or cut-tape packaging, suitable for both high-volume pick-and-place assembly and prototype runs — the reel quantity is confirmed at quote time against your BOM line. ## Package and board-fit: 44-TQFP with 0.8 mm pitch Housed in a 44-lead LQFP with a 10x10 mm body (supplier device package 44-TQFP,), the 0.8 mm pitch is manageable with standard soldering irons and hot-air rework stations — no BGA underfill or x-ray inspection needed. Surface-mount mounting means the part sits flat on the PCB; the exposed pad (if present) aids thermal dissipation but is not required for most applications at the 24 MHz clock rate.","metaTitle":"Infineon CY8C29566-24AXIT PSoC 1 MCU, 24 MHz, 32 KB Flash","metaDescription":"Infineon CY8C29566-24AXIT 8-bit PSoC 1 MCU, 24 MHz M8C core, 32 KB flash, 2K x 8 RAM, 40 I/O, 12x14b ADC, 4x9b DAC, -40 to 85°C, 44-TQFP.","metaKeywords":null},"attributes":{"series":"PSOC®1 CY8C29xxx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"24MHz","Series":"PSOC®1 CY8C29xxx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"8-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"M8C","Package / Case":"44-LQFP","Data Converters":"A/D 12x14b; D/A 4x9b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"3V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.97000","currency":"USD"},{"qty":10,"price":"$14.67800","currency":"USD"},{"qty":25,"price":"$14.07000","currency":"USD"},{"qty":100,"price":"$12.39660","currency":"USD"},{"qty":250,"price":"$11.78820","currency":"USD"},{"qty":500,"price":"$11.02768","currency":"USD"},{"qty":1500,"price":"$10.11505","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/41e27d09c10ee1914d734d8ae7d5fd22.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Infineon provide for CY8C29566-24AXIT?","answer":"Infineon provides ROHS3 compliance certification for this part. Additional documentation such as the datasheet, application notes, and PCN notifications are available through the manufacturer's portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C29566-24AXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C29566-24AXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}