{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C3244AXI-153","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C3244AXI-153","canonicalUrl":"https://icboms.com/infineon/CY8C3244AXI-153","factsUrl":"https://icboms.com/api/mcp/products/CY8C3244AXI-153","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies PSoC® 3 CY8C32xx 8-bit MCU, CY8C3244AXI-153, 8051 core at 50MHz, 16KB Flash, 2K x 8 RAM, 512 x 8 EEPROM, 62 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"The CY8C3244AXI-153: With 62 I/O lines and integrated CapSense, DMA, PWM, and WDT peripherals, it targets human-interface panels, body electronics, and sensor hubs where the 8051 instruction set keeps the BOM simple. ## Memory budget and analog front-end for a single-purpose controller The 16-channel 12-bit ADC scans capacitive touch electrodes or analog sensor inputs, while the single 8-bit DAC provides a reference or control voltage — enough analog resolution for a capacitive slider or a 0-10 V output. Connectivity includes EBI/EMI for parallel bus expansion, plus I2C, SPI, LINbus, and UART/USART — the LIN interface makes this a natural fit for automotive body-node controllers. ## Industrial temperature grade and rework-friendly package The 100-LQFP (also supplied as 100-TQFP 14x14 mm) is a standard fine-pitch gull-wing package — reworkable with a hot-air station and inspectable under a microscope, unlike a BGA that hides the joint.","metaTitle":"Infineon CY8C3244AXI-153 PSoC 3 MCU, 50MHz, 16KB Flash","metaDescription":"CY8C3244AXI-153 PSoC 3 8-bit MCU with 8051 core at 50MHz, 16KB Flash, 2KB RAM, CapSense peripherals, industrial temp range. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"PSOC® 3 CY8C32xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"50MHz","Series":"PSOC® 3 CY8C32xx","Package":"Tray","RAM Size":"2K x 8","Core Size":"8-Bit","EEPROM Size":"512 x 8","Peripherals":"CapSense, DMA, POR, PWM, WDT","Connectivity":"EBI/EMI, I2C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"62","Core Processor":"8051","Package / Case":"100-LQFP","Data Converters":"A/D 16x12b; D/A 1x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.71","stockQuantity":27,"priceTiers":[{"qty":1,"price":"$9.71000","currency":"USD"},{"qty":10,"price":"$8.77300","currency":"USD"},{"qty":25,"price":"$8.36480","currency":"USD"},{"qty":90,"price":"$7.26311","currency":"USD"},{"qty":270,"price":"$6.93667","currency":"USD"},{"qty":450,"price":"$6.32462","currency":"USD"},{"qty":990,"price":"$5.50854","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ca1be62407dfa0bc41d1655ecfdd98f1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy CY8C3244AXI-153 and how do I get a price?","answer":"The CY8C3244AXI-153 is sourced to order against your BOM quantity through independent distribution."},{"question":"Will CY8C3244AXI-153 drop into a panel that was specified around CY8C4245LQI-483 without rewiring?","answer":"No — the CY8C4245LQI-483 is a 32-bit ARM Cortex-M0 in a 68-QFN package with a different pinout and supply scheme. The CY8C3244AXI-153 is an 8-bit 8051 in a 100-LQFP; a board spin is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C3244AXI-153","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C3244AXI-153 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}}