{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C4013LQI-411","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C4013LQI-411","canonicalUrl":"https://icboms.com/infineon/CY8C4013LQI-411","factsUrl":"https://icboms.com/api/mcp/products/CY8C4013LQI-411","rawCanonicalId":null},"summary":{"shortDescription":"Infineon PSoC® 4 CY8C4000 series ARM Cortex-M0 microcontroller, CY8C4013LQI-411, 16 MHz, 8 KB flash, 2 KB RAM, 12 I/O, I2C, 16-UFQFN package, -40 to 85°C.","salesMarkdown":"## Core and memory budget The CY8C4013LQI-411 runs an ARM Cortex-M0 core at 16 MHz — enough for polling a few sensors over I2C or driving a simple PWM output, but not for real-time DSP or heavy protocol stacks. On-chip memory is 8 KB flash and 2 KB RAM. That flash holds the application code plus a bootloader; the RAM must cover the stack, heap, and any I2C buffers. Firmware that exceeds these limits forces a move up the PSoC 4 family. ## Package and board integration Housed in a 16-UFQFN with exposed pad, 3x3 mm body (16-QFN per the supplier device package). Surface-mount only; no socket option. ## Peripherals and I/O count 12 GPIOs share the package with the I2C interface — one serial bus only, no SPI or UART on this variant. The I2C peripheral handles sensor readout or communication with a host controller. Two DAC channels (1x 7-bit, 1x 8-bit) provide analog output for trimming or signal generation, though the resolution is coarse. RoHS non-compliant per the manufacturer's declaration. Verify regional exemptions or confirm acceptance with your compliance team before specifying for new builds.","metaTitle":"CY8C4013LQI-411 Infineon PSoC 4 MCU, 16 MHz, 8 KB Flash","metaDescription":"CY8C4013LQI-411 Infineon PSoC 4 ARM Cortex-M0 MCU, 16 MHz, 8 KB flash, 2 KB RAM, 12 I/O, I2C, -40 to 85°C. Active lifecycle, quoted to order.","metaKeywords":null},"attributes":{"series":"PSOC® 4 CY8C4000","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"16MHz","Series":"PSOC® 4 CY8C4000","Package":"Tray","RAM Size":"2K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C","Mounting Type":"Surface Mount","Number of I/O":"12","Core Processor":"ARM® Cortex®-M0","Package / Case":"16-UFQFN Exposed Pad","Data Converters":"D/A 1x7b, 1x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-QFN (3x3)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.64","stockQuantity":23,"priceTiers":[{"qty":344,"price":"$1.45349","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7fc595c79bf74a5401fdaacbab41e60e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C4013LQI-411","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C4013LQI-411 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}}