{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BR93A66RFJ-WME2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BR93A66RFJ-WME2","canonicalUrl":"https://icboms.com/rohm/BR93A66RFJ-WME2","factsUrl":"https://icboms.com/api/mcp/products/BR93A66RFJ-WME2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BR93A66RFJ-WME2 EEPROM, 4Kbit, Microwire interface, 2 MHz clock, 2.5V to 5.5V supply, 8-SOIC (0.154\", 3.90mm Width) package, -40°C to +105°C operating temperature.","salesMarkdown":"## 4Kbit Microwire EEPROM for calibration and ID storage The BR93A66RFJ-WME2 is a 4Kbit serial EEPROM organized as 256 x 16 bits, accessed through a Microwire interface at clock rates up to 2 MHz. RoHS3 compliant, which satisfies EU and most global material restriction requirements without a waiver.","metaTitle":"ROHM BR93A66RFJ-WME2 EEPROM, 4Kbit, Microwire, 2MHz, 8-SOIC","metaDescription":"ROHM BR93A66RFJ-WME2 4Kbit EEPROM, 2.5V-5.5V, 2MHz clock, -40°C to +105°C, 8-SOIC. Active, RoHS3. Sourced to order; availability confirmed at quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"EEPROM","Memory Size":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Clock Frequency":"2 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Microwire","Voltage - Supply":"2.5V ~ 5.5V","Memory Organization":"256 x 16","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"8-SOP-J","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.22","priceTiers":[{"qty":1,"price":"$1.22000","currency":"USD"},{"qty":10,"price":"$1.11700","currency":"USD"},{"qty":25,"price":"$1.08680","currency":"USD"},{"qty":50,"price":"$1.08140","currency":"USD"},{"qty":100,"price":"$0.96660","currency":"USD"},{"qty":250,"price":"$0.96376","currency":"USD"},{"qty":500,"price":"$0.94922","currency":"USD"},{"qty":1000,"price":"$0.90892","currency":"USD"},{"qty":2500,"price":"$0.87534","currency":"USD"},{"qty":5000,"price":"$0.84624","currency":"USD"},{"qty":12500,"price":"$0.79200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e708511847bb332fdb95f04d2487859.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BR93A66RFJ-WME2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BR93A66RFJ-WME2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BR93A66RFJ-WME2 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}}