{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C24223A-24PVXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C24223A-24PVXIT","canonicalUrl":"https://icboms.com/infineon/CY8C24223A-24PVXIT","factsUrl":"https://icboms.com/api/mcp/products/CY8C24223A-24PVXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PSOC®1 CY8C24xxx series, CY8C24223A-24PVXIT, 8-Bit M8C MCU, 24MHz, 4KB Flash, 256 x 8 RAM, I²C/SPI/UART/USART, 16 I/O, 20-SSOP, -40°C ~ 85°C.","salesMarkdown":"## Mixed-signal MCU in a 20-pin SSOP — the 8x14-bit ADC is the headline The Infineon CY8C24223A-24PVXIT is an 8-bit M8C MCU from the PSOC®1 CY8C24xxx family, clocked at 24 MHz with 4 KB Flash and 256 bytes of RAM. What sets it apart in a 20-SSOP package is the integrated data converter array: eight 14-bit successive-approximation ADC channels and two 9-bit DAC outputs. That is an unusual amount of analog capability for a small-pin-count 8-bit part — it is designed for sensor conditioning, closed-loop control, and human-interface tasks where an external ADC would otherwise eat board area and BOM cost. The supply range spans 2.4 V to 5.25 V, so it can run directly from a single Li-ion cell or a regulated 5 V rail without a secondary LDO. ## 4 KB Flash, 256 bytes RAM — sizing the firmware budget The 4 KB Flash and 256 x 8 RAM are tight by modern standards. For a simple control loop reading a few ADC channels, filtering, and driving a PWM output, the code fits comfortably. If the application needs a communication stack (I²C, SPI, UART/USART are all available), a lookup table, or any significant buffering, the RAM ceiling hits quickly. The Flash is field-reprogrammable, so firmware updates are possible, but the small size means every byte counts — expect to write lean C or drop into assembly for critical loops. The M8C core is efficient for bit-banging and register-level I/O, which helps stretch the available memory. ## Industrial temperature range and active lifecycle ROHS3 compliant, no exemption issues for global shipping. ## Package and footprint — 20-SSOP, 5.3 mm body width The 0.65 mm pitch is fine for hand-assembly but benefits from a solder-paste stencil for volume. No exposed pad — thermal management is through the leads and PCB copper. The tape-and-reel variant (TR) is the standard for pick-and-place; cut-tape (CT) is available for prototyping. ## Peripherals and connectivity On-chip peripherals include POR (Power-On Reset), PWM, and WDT — enough for standalone operation without external supervisor ICs.","metaTitle":"Cypress CY8C24223A-24PVXIT PSOC1 MCU, 8-bit M8C, 24MHz","metaDescription":"Infineon/Cypress CY8C24223A-24PVXIT 8-bit PSOC1 MCU: M8C core at 24MHz, 4KB Flash, 256B RAM, 8x14b ADC, 2x9b DAC, I2C/SPI/UART, -40 to 85C, 20-SSOP.","metaKeywords":null},"attributes":{"series":"PSOC®1 CY8C24xxx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Speed":"24MHz","Series":"PSOC®1 CY8C24xxx","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":"16","Core Processor":"M8C","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","Data Converters":"A/D 8x14b; D/A 2x9b","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":"20-SSOP","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.49000","currency":"USD"},{"qty":10,"price":"$4.92800","currency":"USD"},{"qty":25,"price":"$4.65880","currency":"USD"},{"qty":100,"price":"$4.03750","currency":"USD"},{"qty":250,"price":"$3.83044","currency":"USD"},{"qty":500,"price":"$3.43704","currency":"USD"},{"qty":1000,"price":"$2.89870","currency":"USD"},{"qty":2000,"price":"$2.75377","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9f229a37caec696a2a04e2e46a7e2f52.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to CY8C24223A-24PVXIT?","answer":"The CY8C29466-24PVXI is a same-series (PSOC®1) M8C part at 24 MHz with larger memory (16 KB Flash, 1 KB RAM) and more I/O (24) in a 28-pin package. It also has a richer ADC (12x14b) and DAC (4x9b) array. The trade-off is a larger footprint and higher cost, but it offers a pin-compatible upgrade path within the CY8C29xxx sub-family if the 20-pin package is not a constraint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C24223A-24PVXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C24223A-24PVXIT 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}}