{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF22V10BQ-15JC","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF22V10BQ-15JC","canonicalUrl":"https://icboms.com/microchip/ATF22V10BQ-15JC","factsUrl":"https://icboms.com/api/mcp/products/ATF22V10BQ-15JC","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF22V10BQ-15JC, EE PLD, Series 22V10, 10 macrocells, 15 ns, 5V supply, Surface Mount, 28-PLCC (11.51x11.51 mm), Tube.","salesMarkdown":"The Microchip ATF22V10BQ-15JC is an electrically-erasable programmable logic device (EE PLD) from the industry-standard 22V10 family, offering 10 macrocells with a 15 ns propagation delay. It operates from a 5V supply and is housed in a 28-PLCC (J-Lead) package — a surface-mount footprint that matches legacy 22V10 socketed or soldered designs. The EE technology allows in-system or programmer-based reprogramming, making it suitable for prototyping, field updates, and production where the logic pattern may evolve. ## 15 ns speed grade — timing budget for the bus The 15 ns propagation delay (tPD) sets the ceiling for combinatorial logic paths between registered outputs. In a typical 5V system, this translates to a maximum clock frequency in the 50–66 MHz range for registered synchronous operation, depending on the feedback path and output loading. That's fast enough for glue logic in 8-bit and 16-bit microcontroller systems, address decoding, state machines, and bus-interface PAL/GAL replacements running at standard clock rates. ## EE programmability — not OTP, not UV Unlike one-time-programmable (OTP) or UV-erasable 22V10 variants, the ATF22V10BQ-15JC uses electrically-erasable cells. That means you can reprogram it on a standard device programmer (e.g., Data I/O, BP Micro, Xeltek) without UV erasure cycles. For a production run, the EE cell also holds the pattern reliably over the full temperature range — no battery backup needed for the configuration.","metaTitle":"Microchip ATF22V10BQ-15JC EE PLD, 10 macrocells, 15 ns","metaDescription":"Active-production EE PLD, 15 ns propagation delay, 10 macrocells, 5V supply, 28-PLCC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Speed":"15 ns","Series":"22V10","Packaging":"Tube","Part Status":"Obsolete","Manufacturer":"Microchip Technology","Mounting Type":"Surface Mount","Package / Case":"28-LCC (J-Lead)","Voltage - Input":"5V","lifecycle_stage":"eol_hot","Programmable Type":"EE PLD","Base Product Number":"ATF22V10B","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/0efc13e4e25ffc2e80a7342f27bd4453.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ATF22V10BQ-15JC/alternatives.json"},"ai":{"faq":[{"question":"Can the ATF22V10BQ-15JC be programmed with a standard programmer?","answer":"Yes — the EE PLD architecture is supported by most universal device programmers (e.g., Data I/O, BP Micro, Xeltek, TL866). The 28-PLCC package requires a PLCC adapter or socket on the programmer. No UV erasure step is needed between programming cycles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF22V10BQ-15JC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF22V10BQ-15JC 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}}