{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M95040-DRDW8TP/K","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M95040-DRDW8TP-K","canonicalUrl":"https://icboms.com/stmicroelectronics/M95040-DRDW8TP-K","factsUrl":"https://icboms.com/api/mcp/products/M95040-DRDW8TP%2FK","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M95040-DRDW8TP/K, Automotive AEC-Q100 EEPROM, 4Kbit, SPI 20MHz, 1.8V-5.5V, 8-TSSOP, -40°C to 105°C.","salesMarkdown":"The STMicroelectronics M95040-DRDW8TP/K is a 4Kbit serial EEPROM with an SPI interface, qualified to AEC-Q100 for automotive applications. It stores non-volatile configuration data. ## Temperature grade and environment Rated for -40°C to 105°C ambient, this part handles under-hood automotive environments where the ECU sits near the engine block or transmission case.","metaTitle":"STMicroelectronics M95040-DRDW8TP/K Automotive EEPROM","metaDescription":"STMicroelectronics M95040-DRDW8TP/K automotive AEC-Q100 EEPROM, 4Kbit, SPI 20MHz, 8-TSSOP, -40°C to 105°C. Active production, ROHS3 compliant. Sourced to order.","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":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Clock Frequency":"20 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"1.8V ~ 5.5V","Memory Organization":"512 x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"8-TSSOP","Write Cycle Time - Word, Page":"4ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.43","priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.42300","currency":"USD"},{"qty":25,"price":"$0.39320","currency":"USD"},{"qty":50,"price":"$0.39100","currency":"USD"},{"qty":100,"price":"$0.34710","currency":"USD"},{"qty":250,"price":"$0.34272","currency":"USD"},{"qty":500,"price":"$0.33756","currency":"USD"},{"qty":1000,"price":"$0.32853","currency":"USD"},{"qty":4000,"price":"$0.30186","currency":"USD"},{"qty":8000,"price":"$0.29533","currency":"USD"},{"qty":12000,"price":"$0.29015","currency":"USD"},{"qty":28000,"price":"$0.28324","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cd7df7f1c70f1546a7267e7a19cd68b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M95040-DRDW8TP%2FK/alternatives.json"},"ai":{"faq":[{"question":"Is M95040-DRDW8TP/K RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"Is M95040-DRDW8TP/K automotive qualified?","answer":"Yes, it is qualified to AEC-Q100, the automotive industry's stress-test standard for integrated circuits."},{"question":"What are the alternatives to M95040-DRDW8TP/K?","answer":"The closest functional peer is the M95080-DRMN8TP/K, an 8Kbit EEPROM in the same AEC-Q100 series and 8-pin SOIC package, with the same 20 MHz SPI speed and 1.8V-5.5V supply. The M95080-DRMF3TG/K offers the same 8Kbit density but in a 125°C temperature grade for higher-temperature environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M95040-DRDW8TP-K","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M95040-DRDW8TP-K 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}}