{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C22345-24PVXA","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C22345-24PVXA","canonicalUrl":"https://icboms.com/infineon/CY8C22345-24PVXA","factsUrl":"https://icboms.com/api/mcp/products/CY8C22345-24PVXA","rawCanonicalId":null},"summary":{"shortDescription":"Cypress PSOC®1 CY8C22xxx, CY8C22345, M8C 8-Bit MCU, 24 MHz, 16KB FLASH, 24 I/O, I²C/SPI/UART, 3x10b ADC, -40°C to 85°C, 28-SSOP.","salesMarkdown":"The CY8C22345-24PVXA is a Cypress PSOC 1 mixed-signal array — essentially an 8-bit M8C MCU core at 24 MHz with configurable analog and digital blocks on the same die. Three 10-bit SAR ADC channels are integrated, so you can digitise slow analog signals — thermistor, potentiometer, current-sense resistor — without an external converter. At 24 MHz the M8C core has enough headroom for bit-banged protocols if the hardware blocks are occupied. Operating from a 3 V supply, the device is specified across -40 to 85 °C. That covers most outdoor telecom cabinets, engine-bay electronics, and factory-floor controllers without needing a commercial-temperature part that would derate in summer heat. ## Lifecycle status — still active, no end-of-life concern Cypress (now Infineon) lists the CY8C22345-24PVXA as Active.","metaTitle":"CY8C22345-24PVXA PSOC 1 8-bit MCU, 24 MHz, 16 KB Flash","metaDescription":"Cypress CY8C22345-24PVXA PSOC 1 M8C 8-bit MCU, 24 MHz, 16 KB Flash, 3x10b ADC, I2C/SPI/UART, -40 to 85 C, 28-SSOP. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"series":"PSOC®1 CY8C22xxx","has_mpn":"CY8C22345","cpu_core":"M8C","frame_size":"8-Bit","fuse_speed":"24 MHz","connectivity":"I²C, IrDA, SPI, UART/USART","package_type":"Bulk","Number Of I/O":"24","mounting_type":"Surface Mount","product_status":"Active","Data Converters":"A/D 3x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","peripheral_types":"LVD, POR, PWM, WDT","supply_voltage_v":"3.0","Program Memory Type":"FLASH","Operating Temperature High":"-40°C to 85°C (TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.05","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b0e5dd759a9b2f6d8b1f7d1f8a0a96de.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY8C22345-24PVXA/alternatives.json"},"ai":{"faq":[{"question":"Does CY8C22345-24PVXA support I2C and SPI?","answer":"Yes, the serial interface block includes I²C and SPI, along with UART/USART and IrDA. These are hardware peripheral blocks, not bit-banged, so they run without loading the M8C core."},{"question":"What is the equivalent or replacement for CY8C22345-24PVXA?","answer":"Within the same PSOC 1 family, the CY8C29466-24PVXI is a pin-compatible step up with 12-channel 14-bit ADC and 4-channel 9-bit DAC, but it is a different order code with its own availability. There is no direct second-source from another manufacturer; the PSOC 1 architecture is proprietary to Cypress/Infineon."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C22345-24PVXA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C22345-24PVXA 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}}