{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BR93H46RF-2CE2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BR93H46RF-2CE2","canonicalUrl":"https://icboms.com/rohm/BR93H46RF-2CE2","factsUrl":"https://icboms.com/api/mcp/products/BR93H46RF-2CE2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor Automotive AEC-Q100 EEPROM, BR93H46RF-2CE2, 1Kbit, Microwire, 2 MHz, 8-SOIC, -40 to +125°C.","salesMarkdown":"## 1Kbit Microwire EEPROM — parametric fit for parameter storage The BR93H46RF-2CE2: This is a 1Kbit non-volatile EEPROM (, cites:,) organized as 64 x 16 bits (cites:) with a Microwire serial interface (cites:). The 2 MHz clock rate (cites:) and 4 ms write cycle time (cites:) are typical for this density — fast enough for storing calibration constants, fault logs, or configuration data that is written infrequently but must survive power loss. ## 8-SOIC footprint — board integration Surface-mount assembly (cites:) with a standard SOIC-8 footprint — no exposed pad, no thermal via requirements. Available in Tape & Reel (TR) for production pick-and-place or Cut Tape (CT) for prototyping (cites:).","metaTitle":"BR93H46RF-2CE2 ROHM EEPROM, 1Kbit, 2MHz, 8-SOIC","metaDescription":"Active, AEC-Q100 qualified 1Kbit EEPROM. Microwire interface, 2 MHz clock, 2.5-5.5V supply, -40 to +125°C. ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"EEPROM","Memory Size":"1Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.173\\\", 4.40mm Width)","Clock Frequency":"2 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Microwire","Voltage - Supply":"2.5V ~ 5.5V","Memory Organization":"64 x 16","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-SOP","Write Cycle Time - Word, Page":"4ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.42800","currency":"USD"},{"qty":25,"price":"$0.39720","currency":"USD"},{"qty":50,"price":"$0.39520","currency":"USD"},{"qty":100,"price":"$0.35090","currency":"USD"},{"qty":250,"price":"$0.34644","currency":"USD"},{"qty":500,"price":"$0.34122","currency":"USD"},{"qty":1000,"price":"$0.33209","currency":"USD"},{"qty":2500,"price":"$0.32492","currency":"USD"},{"qty":5000,"price":"$0.29854","currency":"USD"},{"qty":12500,"price":"$0.29330","currency":"USD"},{"qty":25000,"price":"$0.28631","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0f24d77051d049155bc0eccad4839fa9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order BR93H46RF-2CE2 or check availability?","answer":"The BR93H46RF-2CE2 is an active, AEC-Q100 qualified EEPROM from ROHM Semiconductor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BR93H46RF-2CE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BR93H46RF-2CE2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}