{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C24493-24LTXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C24493-24LTXI","canonicalUrl":"https://icboms.com/infineon/CY8C24493-24LTXI","factsUrl":"https://icboms.com/api/mcp/products/CY8C24493-24LTXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies PSOC®1 CY8C24xxx 8-bit MCU, CY8C24493-24LTXI, M8C core 24 MHz, 32 KB Flash, 2 KB SRAM, 36 I/O, 48-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"The CY8C24493-24LTXI is an 8-bit PSoC1 microcontroller from Infineon's PSOC®1 CY8C24xxx family, built around the proprietary M8C core clocked at 24 MHz. It carries 32 KB of on-chip flash program memory and 2 KB of SRAM, which together support moderate firmware footprints and real-time data buffering in a single-chip mixed-signal design. ## Peripherals and connectivity for mixed-signal control On-chip peripherals include a low-voltage detect (LVD), power-on reset (POR), PWM generators, and a watchdog timer — enough to supervise a standalone controller without external supervisor ICs. The connectivity block provides I²C, SPI, and USB interfaces, so the part can serve as a USB-to-sensor bridge or communicate on a multi-drop sensor bus. A single 10-bit ADC channel handles analog inputs like temperature or pressure transducers. ## 36 I/O in a 48-QFN with exposed pad The 48-VFQFN package (7x7 mm, 0.5 mm pitch) exposes 36 general-purpose I/O lines — enough to drive a small keypad-and-LCD interface or read a bank of limit switches. ## Active production and compliance status It is ROHS3 compliant, which avoids the REACH exemption conflicts that older ROHS variants sometimes trigger in EU-bound equipment. No pin-compatible second source is documented from another manufacturer, so the BOM line is single-sourced to Infineon's PSOC1 family.","metaTitle":"Infineon CY8C24493-24LTXI PSoC1 MCU, 24 MHz, 32 KB Flash","metaDescription":"CY8C24493-24LTXI 8-bit PSoC1 MCU, 24 MHz M8C core, 32 KB flash, 2 KB SRAM, 36 I/O, I²C/SPI/USB, -40 to 85°C, 48-QFN. Active production, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"PSOC®1 CY8C24xxx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"24MHz","Series":"PSOC®1 CY8C24xxx","Package":"Tray","RAM Size":"2K x 8","Core Size":"8-Bit","Peripherals":"LVD, POR, PWM, WDT","Connectivity":"I²C, SPI, USB","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"M8C","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 1x10b","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":"48-QFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.55","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.55000","currency":"USD"},{"qty":10,"price":"$4.08600","currency":"USD"},{"qty":25,"price":"$3.86320","currency":"USD"},{"qty":80,"price":"$3.34813","currency":"USD"},{"qty":260,"price":"$3.17646","currency":"USD"},{"qty":520,"price":"$2.85021","currency":"USD"},{"qty":1040,"price":"$2.40380","currency":"USD"},{"qty":2600,"price":"$2.28361","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7fc0139a143f7a85b132197f239872c5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY8C24493-24LTXI in the PSoC1 family?","answer":"The CY8C24xxx family includes multiple flash and I/O variants, but pin compatibility depends on the specific package and peripheral set — confirm the BOM position against the target device's datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C24493-24LTXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C24493-24LTXI 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}}