{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY8C5668AXI-LP010","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY8C5668AXI-LP010","canonicalUrl":"https://icboms.com/infineon/CY8C5668AXI-LP010","factsUrl":"https://icboms.com/api/mcp/products/CY8C5668AXI-LP010","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies PSoC® 5 CY8C56LP series ARM® Cortex®-M3 MCU, CY8C5668AXI-LP010, 67MHz, 256KB FLASH, 64K x 8 RAM, 100-TQFP (14x14 mm), -40°C to 85°C.","salesMarkdown":"## ARM Cortex-M3 at 67 MHz with programmable analog The CY8C5668AXI-LP010 is a PSoC 5 device from the CY8C56LP series, built around an ARM Cortex-M3 core running at 67 MHz. ## Peripheral set and I/O count for mixed-signal designs With 62 I/O lines in a 100-TQFP package (14x14 mm), the CY8C5668AXI-LP010 gives you enough pins for a parallel LCD interface, a bank of CapSense touch inputs, and several serial buses without multiplexing. Connectivity covers I²C, LINbus, SPI, UART/USART, and USB — the USB peripheral handles both device and host roles, which simplifies adding a debug or data-logging port without an external USB bridge chip. The data converter block includes two 12-bit ADCs and four 8-bit DACs, giving you enough analog channels for sensor acquisition and analog output generation on a single chip. ## Active production, ROHS3 compliant No stock-holding claim — each order is sourced per the BOM quantity. ## How the CY8C5668AXI-LP010 compares to the PSoC 6 CY8C6137BZI-F54 The CY8C6137BZI-F54 is a PSoC 6 part with a Cortex-M4 core at 150 MHz, more than double the clock speed of this CY8C56LP device. It also offers 104 I/O and 8x12-bit SAR ADCs with a 12-bit DAC, versus the 62 I/O and 2x12-bit ADCs / 4x8-bit DACs here. However, the CY8C5668AXI-LP010 runs on a wider supply range (1.71 V to 5.5 V vs 1.7 V) and includes EEPROM on-chip — the PSoC 6 part omits dedicated EEPROM. If your design needs 5 V-tolerant I/O and non-volatile parameter storage without external EEPROM, the CY8C56LP is the better fit; if you need higher throughput and more analog channels, the CY8C6137BZI-F54 is the step up. The packages are different — 100-TQFP here versus a BGA on the PSoC 6 — so a board respin is required to swap between them. They are not pin-to-pin compatible.","metaTitle":"CY8C5668AXI-LP010 Infineon PSoC 5 MCU, 67MHz, 256KB Flash","metaDescription":"CY8C5668AXI-LP010 from Infineon PSoC 5 CY8C56LP series. ARM Cortex-M3, 67MHz, 256KB flash, 64Kx8 RAM, 100-TQFP. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"PSOC® 5 CY8C56LP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"67MHz","Series":"PSOC® 5 CY8C56LP","Package":"Tray","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"2K x 8","Peripherals":"CapSense, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, LINbus, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"62","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Data Converters":"A/D 2x12b; D/A 4x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$25.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$25.40000","currency":"USD"},{"qty":10,"price":"$23.42500","currency":"USD"},{"qty":25,"price":"$22.37240","currency":"USD"},{"qty":90,"price":"$20.00367","currency":"USD"},{"qty":270,"price":"$19.08244","currency":"USD"},{"qty":450,"price":"$18.16122","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1a09d753eb32f3a5f68cbc3958f49387.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY8C5668AXI-LP010","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY8C5668AXI-LP010 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}}