{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"XMC1402Q048X0064AAXUMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"XMC1402Q048X0064AAXUMA1","canonicalUrl":"https://icboms.com/infineon/XMC1402Q048X0064AAXUMA1","factsUrl":"https://icboms.com/api/mcp/products/XMC1402Q048X0064AAXUMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon XMC1000 series, XMC1402Q048X0064AAXUMA1, ARM Cortex-M0, 32-bit, 48 MHz, 64 KB Flash, 16 KB RAM, 34 I/O, I²C/LIN/SPI/UART, 12x12-bit ADC, -40°C to 105°C, 48-VFQFN.","salesMarkdown":"## What this part is and where it fits The Infineon XMC1402Q048X0064AAXUMA1 is a 32-bit ARM Cortex-M0 microcontroller from the XMC1000 series, built for real-time control in industrial and automotive-adjacent environments. It runs at 48 MHz with 64 KB of Flash program memory and 16 KB of RAM, which is enough for a moderate sensor-fusion or motor-control firmware stack without external memory. The 34 general-purpose I/O lines and the set of serial interfaces — I²C, LINbus, SPI, UART/USART — make it a natural fit for communicating with encoders, drivers, and fieldbus bridges in a drive cabinet or a factory automation panel. The operating temperature range of -40°C to 105°C means it can sit in an outdoor telecom enclosure or near a motor housing without derating. ## Lifecycle and sourcing reality The XMC1402Q048X0064AAXUMA1 is listed as Active and ROHS3 compliant. That means no last-time-buy clock is ticking, and Infineon is still manufacturing the die. For a BOM line that needs to stay qualified for the next two to three years, this part is a safe bet. No stock count or lead-time number belongs on a product page — that is what the quote is for.","metaTitle":"Infineon XMC1402Q048X0064AAXUMA1 MCU, 48 MHz, 64 KB Flash","metaDescription":"Infineon XMC1402Q048X0064AAXUMA1 ARM Cortex-M0 MCU, 48 MHz, 64 KB Flash, 16 KB RAM, -40°C to 105°C, 48-VFQFN.","metaKeywords":null},"attributes":{"series":"XMC1000","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Speed":"48MHz","Series":"XMC1000","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"16K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, I²S, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-VFQFN Exposed Pad","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"PG-VQFN-48-73","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.46000","currency":"USD"},{"qty":10,"price":"$3.10500","currency":"USD"},{"qty":25,"price":"$2.93520","currency":"USD"},{"qty":100,"price":"$2.54400","currency":"USD"},{"qty":250,"price":"$2.41356","currency":"USD"},{"qty":500,"price":"$2.16566","currency":"USD"},{"qty":1000,"price":"$1.82646","currency":"USD"},{"qty":2500,"price":"$1.73514","currency":"USD"},{"qty":5000,"price":"$1.66991","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/943989a504287dd0a052af7e13d25786.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is XMC1402Q048X0064AAXUMA1 obsolete or active?","answer":"The part is Active and ROHS3 compliant. Infineon lists it as a current-production device, so there is no imminent last-time-buy or obsolescence risk for new designs."},{"question":"What is the RAM and flash size of XMC1402Q048X0064AAXUMA1?","answer":"That is enough for a moderate firmware stack with a real-time kernel and a few communication buffers."},{"question":"Does XMC1402Q048X0064AAXUMA1 have an equivalent or replacement?","answer":"The closest functional peer is the Cypress CY8C4245LQI-483, also a 48 MHz ARM Cortex-M0 with 34 I/O and a similar peripheral set (I²C, SPI, UART, PWM). The Cypress part has 8x12-bit ADC vs. 12x12-bit on the Infineon, and its temperature range tops out at 85°C instead of 105°C. They are not pin-compatible — the package footprint differs — so a board redesign is needed to swap. For a drop-in replacement within the XMC1000 family, Infineon offers other density options in the same VQFN-48 footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/XMC1402Q048X0064AAXUMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/XMC1402Q048X0064AAXUMA1 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}}