{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EPM7128BUC169-4","brand":"Intel","brandSlug":"intel","productSlug":"EPM7128BUC169-4","canonicalUrl":"https://icboms.com/intel/EPM7128BUC169-4","factsUrl":"https://icboms.com/api/mcp/products/EPM7128BUC169-4","rawCanonicalId":null},"summary":{"shortDescription":"Altera MAX 7000B CPLD, EPM7128BUC169-4, 128 macrocells, 2500 gates, 4 ns pin-to-pin delay, 100 I/O, 2.5V internal supply, 0°C to 70°C, 169-LFBGA.","salesMarkdown":"## 128-macrocell CPLD with 4 ns pin-to-pin delay The Altera EPM7128BUC169-4 is a MAX 7000B CPLD with 128 macrocells and 2500 gates in a 169-LFBGA (11x11 mm) package, 100 I/O, and 4 ns pin-to-pin delay. The internal supply range is 2.375 V to 2.625 V. ## Commercial temperature grade — indoor use only The operating temperature range is 0°C to 70°C, suitable for commercial/indoor environments. It is not rated for automotive or industrial applications above 70°C. ## 169-LFBGA — assembly and inspection considerations The 169-ball LFBGA (11x11 mm) is a fine-pitch BGA. The board requires controlled impedance and microvia fanout; X-ray inspection is needed after reflow. ## Comparison with EPM240F100C5N (MAX II) A common cross-shop candidate is the MAX II EPM240F100C5N. The EPM240 packs 192 macrocells and is In-System Programmable (ISP). The EPM7128BUC169-4 wins on speed: 4 ns pin-to-pin delay versus 4.7 ns for the EPM240.","metaTitle":"Altera EPM7128BUC169-4 MAX 7000B CPLD, 128 macrocells, 4 ns","metaDescription":"Altera EPM7128BUC169-4 MAX 7000B CPLD with 4 ns pin-to-pin delay, 128 macrocells, 100 I/O. Active lifecycle, RoHS non-compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"MAX® 7000B","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"MAX® 7000B","Package":"Bulk","Mounting Type":"Surface Mount","Number of I/O":"100","Package / Case":"169-LFBGA","Number of Gates":"2500","lifecycle_stage":"eol_hot","Programmable Type":"EE PLD","Number of Macrocells":"128","Delay Time tpd(1) Max":"4 ns","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"169-UBGA (11x11)","Voltage Supply - Internal":"2.375V ~ 2.625V","Number of Logic Elements/Blocks":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.78","stockQuantity":0,"priceTiers":[{"qty":20,"price":"$15.78000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/1epmeigodu/ALTES00491-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"What is the voltage supply for EPM7128BUC169-4?","answer":"The internal supply voltage range is 2.375 V to 2.625 V — a narrow 2.5 V rail that requires a precision regulator."},{"question":"What are the alternatives to EPM7128BUC169-4?","answer":"A functional alternative is the MAX II EPM240F100C5N, which offers 192 macrocells and in-system programmability but has a slightly slower 4.7 ns pin-to-pin delay. It is RoHS-compliant and comes in a 100-pin TQFP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EPM7128BUC169-4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EPM7128BUC169-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:35:06.909Z","lastPublished":"2026-07-11T19:35:06.909Z","indexable":true}}