{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GT28F800B3T120","brand":"Intel","brandSlug":"intel","productSlug":"GT28F800B3T120","canonicalUrl":"https://icboms.com/intel/GT28F800B3T120","factsUrl":"https://icboms.com/api/mcp/products/GT28F800B3T120","rawCanonicalId":null},"summary":{"shortDescription":"Intel ETOX™ series, 8Mbit (512K x 16) CUI flash memory, 120 ns access time, 2.7 V supply, -40°C to 85°C, 48-UBGA package.","salesMarkdown":"## 8 Mbit CUI flash in a 48-UBGA — what this part is for The Intel GT28F800B3T120 is an 8 Mbit (512K x 16) non-volatile flash memory from the ETOX™ series, organised as a Common-Use Interface (CUI) device. It delivers a 120 ns access time and operates from a 2.7 V supply, making it suited for low-voltage embedded systems — code shadowing in telecom line cards, firmware storage in industrial controllers, or configuration memory in networking equipment where the bus must match a slow host without wait states. The industrial temperature range (-40°C to 85°C) covers outdoor base stations and factory-floor PLCs. ## 120 ns access time — bus timing fit The 120 ns access time sets the read-cycle window the host controller must meet. A 110 ns variant (GT28F800B3T110) exists in the same footprint and voltage rail. ## Active lifecycle — no LTB pressure The GT28F800B3T120 carries an Active product status. No last-time-buy notice, no NRND flag. For a BOM line that needs this exact density and voltage, that means the manufacturer is still running the part — no forced redesign, no date-code scavenging. The 165 µs word/page write cycle time is typical for this generation; plan the programming throughput accordingly.","metaTitle":"Intel GT28F800B3T120 8Mbit Flash, 120 ns, 2.7 V, 48-UBGA","metaDescription":"Intel GT28F800B3T120 8Mbit (512K x 16) CUI flash memory, 120 ns access time, 2.7 V supply, -40 to 85°C. Active lifecycle, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"series":"ETOX™","frame_size":"8Mbit","Access Time":"120 ns","memory_type":"Non-Volatile","package_type":"Bulk","programmable":"Not Verified","Memory Format":"FLASH","mounting_type":"Surface Mount","interface_type":"CUI","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"2.7","Memory Organization":"512K x 16","Operating Temperature High":"-40°C to 85°C (TA)","Write Cycle Time - Word, Page":"165µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.72","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/cfgkz3l0gj/INTLS139-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"What is the access time of GT28F800B3T120?","answer":"The access time is 120 ns."},{"question":"What is the equivalent part for GT28F800B3T120?","answer":"A close functional equivalent is the GT28F800B3T110, which shares the same 8 Mbit density, 2.7 V supply, and 48-UBGA footprint but offers a 110 ns access time."},{"question":"What is the pin configuration of GT28F800B3T120?","answer":"The part is a 48-ball UBGA surface-mount package. The specific pinout is in the datasheet; the interface is Common-Use Interface (CUI)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/GT28F800B3T120","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/GT28F800B3T120 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}}