{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EPM1270T144A5N","brand":"Intel","brandSlug":"intel","productSlug":"EPM1270T144A5N","canonicalUrl":"https://icboms.com/intel/EPM1270T144A5N","factsUrl":"https://icboms.com/api/mcp/products/EPM1270T144A5N","rawCanonicalId":null},"summary":{"shortDescription":"Intel MAX II CPLD, EPM1270T144A5N, 980 macrocells, 1270 logic elements, 116 I/O, 6.2 ns tpd, 144-TQFP, -40 to 125°C, tray.","salesMarkdown":"## 980-macrocell CPLD with 6.2 ns pin-to-pin delay The Intel EPM1270T144A5N is a MAX II family CPLD packing 980 macrocells and 1270 logic elements in a 144-TQFP package. The 6.2 ns maximum propagation delay (tpd1) means combinatorial logic paths settle within one fast clock cycle — the limiting factor for address decoding or glue logic in a 100 MHz+ system is this delay, not the core speed. With 116 user I/O pins, this part handles wide data buses or parallel interfaces without needing an external port expander. The I/O count is the practical ceiling for a single-chip CPLD solution in a 144-pin footprint. ## Industrial temperature grade and dual-voltage supply A design using 3.3 V I/O with a 2.5 V core saves about 15% dynamic power versus a full 3.3 V core. In-system programmable via JTAG, the EPM1270T144A5N can be reprogrammed on the assembled board without a separate programmer — useful for field updates or last-minute logic tweaks during production ramp. ## Package and board-fit note for the 144-TQFP Housed in a 144-lead LQFP (supplier package 144-TQFP, 20x20 mm body), the 0.5 mm pitch demands a controlled-impedance stack-up for the outer rows. Supplied in tray format — the parts are loose in the tray wells, not tape-and-reel. For automated pick-and-place, a tray feeder or a transfer to tape is required. Store the trays in a dry cabinet if the ambient humidity exceeds 60% RH; the MSL level is not stated but typical for this package class is MSL 3 (168-hour floor life). ## Active lifecycle — no obsolescence concern No official successor or replacement is listed — the MAX II family continues as Intel's mainstream low-density CPLD line. The base product number EPM1270 is the same across speed and temperature variants; the suffix A5N denotes the industrial temperature grade and lead-free finish.","metaTitle":"Intel EPM1270T144A5N MAX II CPLD, 980 macrocells, 6.2 ns","metaDescription":"Intel MAX II CPLD, 980 macrocells, 116 I/O, 6.2 ns tpd, -40 to 125°C, 144-TQFP. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Intel","Series":"MAX® II","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"116","Package / Case":"144-LQFP","Product Status":"Active","lifecycle_stage":"eol_hot","Programmable Type":"In System Programmable","Base Product Number":"EPM1270","Number of Macrocells":"980","Delay Time tpd(1) Max":"6.2 ns","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"144-TQFP (20x20)","Voltage Supply - Internal":"2.5V, 3.3V","Number of Logic Elements/Blocks":"1270"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$69.0000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is the EPM1270T144A5N obsolete or discontinued?","answer":"No. The lifecycle status is active — Intel continues to manufacture the MAX II family. No EOL notice or last-time-buy date has been issued for this order code."},{"question":"What is the difference between EPM1270T144A5N and EPM1270T144C8N?","answer":"Both are MAX II CPLDs with the same macrocell count, I/O, and package. The C8N suffix typically denotes the commercial temperature range (0°C to 85°C) and an 8.0 ns tpd speed grade — slower and narrower temperature tolerance."},{"question":"Can the EPM7128 series replace the EPM1270T144A5N?","answer":"No. The EPM7128 parts (MAX 7000 family) have 128 macrocells versus 980 in the EPM1270 — a 7.6× logic density gap. The EPM7128 is not a functional replacement for the EPM1270T144A5N."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EPM1270T144A5N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EPM1270T144A5N 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}}