{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF22V10CQ-15JC","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF22V10CQ-15JC","canonicalUrl":"https://icboms.com/microchip/ATF22V10CQ-15JC","factsUrl":"https://icboms.com/api/mcp/products/ATF22V10CQ-15JC","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF22V10CQ-15JC, 22V10 series EE PLD, 15 ns speed, 10 macrocells, 5V supply, 28-PLCC (J-Lead) surface-mount package.","salesMarkdown":"Procurement for this part runs through the independent distribution channel. ## 15 ns speed grade — timing closure in glue logic The 15 ns propagation delay is the combinational path limit from input to registered output through the AND/OR array. This sets the maximum system clock frequency for state machines and address decoders built with this PLD. At 5V supply, the 15 ns speed is typical for the 22V10 architecture in the CQ (commercial temperature, quarter-power) variant. The 28-PLCC J-Lead package adds about 2 ns of package delay versus the DIP version, so board-level timing budgets should account for that. ## 10 macrocells and EE PLD reprogrammability Ten macrocells give 10 registered or combinatorial outputs, each configurable as registered, combinatorial, or bidirectional. This is the standard density for the 22V10 architecture — enough for medium-complexity state machines, bus interfaces, and address decoding. The EE PLD programmable type means the device is electrically erasable and reprogrammable. It supports in-system or programmer-based programming and can be erased and reused during development. No UV erasure window is needed. ## 28-PLCC J-Lead — footprint and rework considerations The J-Lead package has a body size of 11.51 x 11.51 mm. J-Lead packages require a specific PLCC socket for programming or a reflow profile with a peak temperature compatible with the J-bend lead form. The footprint is standard for 28-pin PLCC and matches industry-wide socket patterns. Surface-mount mounting type with J-Leads means the part sits flush on the board with the leads tucked under the body. Visual inspection of solder joints is more difficult than with gull-wing leads; X-ray or angled inspection may be needed for production verification.","metaTitle":"ATF22V10CQ-15JC EE PLD, 15 ns, 10 Macrocells, 28-PLCC","metaDescription":"ATF22V10CQ-15JC is an obsolete EE PLD from Microchip's 22V10 series. 15 ns propagation delay, 10 macrocells, 5V supply. 28-PLCC J-Lead package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Microchip Technology","Speed":"15 ns","Series":"22V10","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"28-LCC (J-Lead)","Product Status":"Obsolete","Voltage - Input":"5V","lifecycle_stage":"eol_hot","Programmable Type":"EE PLD","Base Product Number":"ATF22V10C","Number of Macrocells":"10","Supplier Device Package":"28-PLCC (11.51x11.51)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5ae1a1706088582335c7a2d9d815b287.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ATF22V10CQ-15JC/alternatives.json"},"ai":{"faq":[{"question":"Can ATF22V10CQ-15JC be programmed with 5V?","answer":"Yes, the ATF22V10CQ-15JC operates on a 5V supply. The 5V input voltage is the nominal operating supply for the device. Programming voltage requirements depend on the programmer used; most industry-standard PLD programmers support 5V parts in the 22V10 family."},{"question":"What is the difference between ATF22V10CQ-15JC and ATF22V10CQ-15JU?","answer":"The difference is the package suffix: JC indicates a 28-PLCC J-Lead package in tube packaging, while JU indicates a 28-PLCC J-Lead package in tape-and-reel packaging. The die, speed grade (15 ns), macrocell count (10), and electrical characteristics are identical. The JU suffix is the tape-and-reel option for automated assembly lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF22V10CQ-15JC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF22V10CQ-15JC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}