{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS28EC20P+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS28EC20P","canonicalUrl":"https://icboms.com/analog-devices/DS28EC20P","factsUrl":"https://icboms.com/api/mcp/products/DS28EC20P%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DS28EC20P+, 20Kbit 1-Wire EEPROM, Non-Volatile, 256 x 80 organization, 6-TSOC package, Surface Mount, -40°C to 85°C.","salesMarkdown":"## What the DS28EC20P+ is and where it fits The Maxim Integrated DS28EC20P+ is a 20Kbit serial EEPROM using the 1-Wire interface, organized as 256 pages of 80 bytes each. The single-pin 1-Wire protocol reduces I/O count to one data line plus ground, which simplifies cabling and PCB routing in space-constrained designs like sensor modules, accessory identification, or calibration-parameter storage. The non-volatile memory retains data through power loss, and the industrial temperature range (-40°C to 85°C) suits outdoor telecom, factory automation, and engine-bay environments. ## Package and mounting Housed in a 6-pin TSOC package with J-leads (6-SMD, J-Lead), the DS28EC20P+ is a surface-mount device. The J-lead footprint offers good solder-joint inspection access compared to a gull-wing, but the small body means the reflow profile needs attention — the TSOC's thermal mass is low, so a standard lead-free profile with a peak around 260°C works, but keep the ramp rate moderate to avoid tombstoning. The supplier device package is 6-TSOC. ## Lifecycle and sourcing reality ROHS3 compliant.","metaTitle":"DS28EC20P+ 20Kbit 1-Wire EEPROM, 6-TSOC, Active","metaDescription":"Maxim Integrated DS28EC20P+ 20Kbit 1-Wire EEPROM in 6-TSOC package. Industrial temp -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Technology":"EEPROM","Memory Size":"20Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"6-SMD, J-Lead","lifecycle_stage":"eol_hot","Memory Interface":"1-Wire®","Memory Organization":"256 x 80","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"6-TSOC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.95000","currency":"USD"},{"qty":10,"price":"$3.58700","currency":"USD"},{"qty":25,"price":"$3.50880","currency":"USD"},{"qty":50,"price":"$3.49000","currency":"USD"},{"qty":100,"price":"$3.12920","currency":"USD"},{"qty":250,"price":"$3.11784","currency":"USD"},{"qty":500,"price":"$3.00390","currency":"USD"},{"qty":1000,"price":"$2.85580","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/799135448033106a1c124ce02fb16d8a.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS28EC20P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS28EC20P 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}}