{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EPM1270F256C5","brand":"Intel","brandSlug":"intel","productSlug":"EPM1270F256C5","canonicalUrl":"https://icboms.com/intel/EPM1270F256C5","factsUrl":"https://icboms.com/api/mcp/products/EPM1270F256C5","rawCanonicalId":null},"summary":{"shortDescription":"Intel MAX® II CPLD, EPM1270F256C5, 980 macrocells, 1270 logic elements, 212 I/O, 6.2 ns tpd, 256-FBGA, 2.5V/3.3V, 0°C to 85°C.","salesMarkdown":"## 980 macrocells in a 17×17 mm BGA — the glue-logic workhorse The Intel EPM1270F256C5 is a MAX® II CPLD packing 980 macrocells and 1270 logic elements into a 256-ball FBGA footprint measuring 17×17 mm. The 212 user I/O break out from the 256-ball array, leaving 44 balls for power and ground — a ratio that keeps simultaneous switching noise manageable if the board layout follows the recommended decoupling scheme. The dual-voltage supply (2.5 V core, 3.3 V I/O) matches common 3.3 V peripheral rails while keeping the core power low. ## 6.2 ns tpd — what that means for timing closure The 6.2 ns tpd(1) max is the pin-to-pin delay through a single LUT — the fastest path the datasheet guarantees. For a 50 MHz bus interface, the period is 20 ns; after subtracting setup/hold and clock skew, the combinatorial logic budget is roughly 10–12 ns, so a single level of logic fits comfortably. Two levels in series (12.4 ns) start eating into the margin and may require pipelining or a faster speed grade. In-system programmability via JTAG means the part can be programmed on the board after assembly — no socket, no pre-programmed inventory. The MAX II family uses a flash-based configuration cell that retains the design at power-off, so there is no external configuration memory needed. ## 256-FBGA — board-fit and hand-solderability No extended or automotive temperature rating, so it is not suited for under-hood or outdoor enclosures without active cooling. ## Active lifecycle — no end-of-life pressure The base product number is EPM1270; the F256C5 suffix denotes the 256-FBGA package and the C5 speed grade (the fastest commercial-grade option in this density). The same die is available in a 144-pin TQFP (EPM1270T144C5) if the BGA is a layout concern, though the I/O count drops to 116.","metaTitle":"Intel EPM1270F256C5 MAX II CPLD, 980 macrocells, 6.2 ns","metaDescription":"Intel MAX II CPLD, 980 macrocells, 1270 logic elements, 212 I/O, 6.2 ns tpd, 256-BGA. Active production. Quoted to order.","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":"212","Package / Case":"256-BGA","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":"0°C~85°C(TJ)","Supplier Device Package":"256-FBGA (17x17)","Voltage Supply - Internal":"2.5V, 3.3V","Number of Logic Elements/Blocks":"1270"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$156.0000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the EPM1270F256C5?","answer":"Within the MAX II family, the EPM1270F256C4 is the same density and package but with a faster 5.0 ns tpd speed grade. For a larger density, the EPM2210F256C5 offers 2210 logic elements in the same 256-FBGA footprint. No pin-compatible alternative exists outside the MAX II family — a different CPLD family would require a board spin."},{"question":"How do I get current pricing and availability for the EPM1270F256C5?","answer":"Pricing and availability are confirmed at quote time against your BOM quantity. Submit an RFQ through this listing; the sourcing desk will return a current price and lead time from authorized and independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EPM1270F256C5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EPM1270F256C5 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}}