{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C21223-24SXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C21223-24SXIT","canonicalUrl":"https://icboms.com/infineon/CY8C21223-24SXIT","factsUrl":"https://icboms.com/api/mcp/products/CY8C21223-24SXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PSOC®1 CY8C21xxx series, CY8C21223-24SXIT, 8-Bit M8C MCU, 24MHz, 4KB Flash, 256 x 8 RAM, I²C/SPI/UART/USART, 12 I/O, 8x8b ADC, 2.4V~5.25V, -40°C~85°C, 16-SOIC.","salesMarkdown":"It packs 12 general-purpose I/O lines, an internal oscillator, and a 8-channel 8-bit ADC — enough for sensor readout, simple control loops, and serial communication in a compact 16-SOIC footprint. ## Memory and peripheral fit for a tight BOM With 4 KB Flash and 256 bytes of RAM, firmware is limited to small state machines, lookup tables, and buffered I²C or SPI transactions. The 8-bit ADC resolves analog inputs at 8-bit depth across eight channels — adequate for temperature monitoring, potentiometer feedback, or light-level detection without an external converter. Built-in POR, PWM, and WDT reduce external component count. ## 16-SOIC package — rework-friendly footprint No thermal pad to worry about — just a straightforward SOIC that lifts cleanly with minimal risk to the board.","metaTitle":"Infineon CY8C21223-24SXIT PSOC1 8-bit MCU, 24 MHz","metaDescription":"Infineon CY8C21223-24SXIT 8-bit M8C MCU from PSOC1 CY8C21xxx series. 24 MHz, 4 KB Flash, 256x8 RAM, 12 I/O, I²C/SPI/UART, 8x8b ADC, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"PSOC®1 CY8C21xxx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Speed":"24MHz","Series":"PSOC®1 CY8C21xxx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"256 x 8","Core Size":"8-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"12","Core Processor":"M8C","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Data Converters":"A/D 8x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.42000","currency":"USD"},{"qty":10,"price":"$3.96600","currency":"USD"},{"qty":25,"price":"$3.74960","currency":"USD"},{"qty":100,"price":"$3.24970","currency":"USD"},{"qty":250,"price":"$3.08304","currency":"USD"},{"qty":500,"price":"$2.76640","currency":"USD"},{"qty":1000,"price":"$2.33310","currency":"USD"},{"qty":2500,"price":"$2.21644","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4963caea3d7da3e36610dfe2256acc42.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C21223-24SXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C21223-24SXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}