{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF22V10CQ-15XI","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF22V10CQ-15XI","canonicalUrl":"https://icboms.com/microchip/ATF22V10CQ-15XI","factsUrl":"https://icboms.com/api/mcp/products/ATF22V10CQ-15XI","rawCanonicalId":null},"summary":{"shortDescription":"Microchip 22V10 series EE PLD, ATF22V10CQ-15XI, 15 ns speed, 10 macrocells, 5V input, surface mount 24-TSSOP (0.173\", 4.40mm width), tube.","salesMarkdown":"## 15 ns EE PLD — 22V10 architecture in a 24-TSSOP footprint The Microchip ATF22V10CQ-15XI is a 22V10-series electrically erasable PLD with a 15 ns propagation delay and 10 macrocells, packaged in a 24-TSSOP (0.173\", 4.40mm width) surface-mount package. It operates from a 5V supply rail — the same logic level as legacy 5V TTL/CMOS systems — and is electrically reprogrammable, so no UV eraser is needed for code iterations during bring-up or field updates. ## 15 ns speed grade — timing closure for combinatorial and registered logic The 15 ns propagation delay sets the maximum combinatorial path delay. The 10 macrocells can each be configured as registered or combinatorial outputs. The EE PLD architecture means the configuration is stored in EEPROM cells — no battery backup required, and the pattern persists across power cycles. Programming is done via standard PLD programmers (e.g. Data I/O, BP Microsystems) that support the 22V10 JEDEC fuse map. No official successor or direct pin-compatible replacement is listed on the record. The 24-TSSOP package and 5V logic family mean any replacement candidate must match the footprint and supply voltage; the 22V10 architecture is a standard JEDEC pinout, so other 22V10 devices from different manufacturers (e.g. Lattice, Cypress) may be electrically compatible but require separate qualification. ## 5V logic, surface-mount 24-TSSOP — board integration notes The 24-TSSOP package has a 0.173\" body width (4.40mm) with fine-pitch leads — typical pad width 0.25mm, pitch 0.65mm. The 5V supply rail must be decoupled close to the VCC pin (pin 24) with a 0.1 µF ceramic capacitor; the GND pin (pin 12) should have a low-inductance return path to the ground plane. The device is rated for commercial/industrial temperature ranges typical of the 22V10 family (though the exact range is not specified in this entry).","metaTitle":"ATF22V10CQ-15XI 22V10 EE PLD, 15 ns, 10 macrocells, 24-TSSOP","metaDescription":"Microchip ATF22V10CQ-15XI 22V10 EE PLD, 15 ns propagation delay, 10 macrocells, 5V supply, 24-TSSOP.","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":"24-TSSOP (0.173\\\", 4.40mm Width)","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":"24-TSSOP"}},"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-15XI/alternatives.json"},"ai":{"faq":[{"question":"Is the ATF22V10CQ-15XI obsolete?","answer":"Yes, the ATF22V10CQ-15XI is listed as Obsolete. Microchip no longer produces this exact order code. It must be sourced from surplus inventory or through independent broker channels. We can quote it against an RFQ based on available stock at the time of inquiry."},{"question":"What is the ATF22V10CQ-15XI speed grade and macrocell count?","answer":"The ATF22V10CQ-15XI has a 15 ns propagation delay and 10 macrocells, configured as an EE PLD (electrically erasable). The 15 ns speed grade defines the maximum combinatorial path delay; for registered operation, the practical clock frequency ceiling is around 66 MHz at 5V, subject to external timing budgets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF22V10CQ-15XI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF22V10CQ-15XI 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}}