{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C08-WMN6TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C08-WMN6TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C08-WMN6TP","factsUrl":"https://icboms.com/api/mcp/products/M24C08-WMN6TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C08 serial EEPROM, 8Kbit (1K x 8), I²C interface, 400 kHz clock, 2.5V-5.5V supply, 900 ns access, 5 ms write, -40°C to +85°C, 8-SOIC package.","salesMarkdown":"## 8Kbit I²C EEPROM in SOIC-8 The STMicroelectronics M24C08-WMN6TP is an 8Kbit serial EEPROM organized as 1K x 8 bits, accessed via an I²C interface running up to 400 kHz. ## NRND lifecycle — what it means for the BOM STMicroelectronics lists the M24C08-WMN6TP as NRND (Not Recommended for New Designs). This means the part is still available for existing production but is not intended for new board spins. For a BOM line already using this order code, the NRND flag signals that qualifying a drop-in alternative or a second source should be on the roadmap before the next production run. The M24C08 family has multiple active siblings in the same SOIC-8 footprint that share the I²C protocol and supply range — a pin-compatible migration is feasible without a board layout change. ## Interface timing and write endurance The I²C bus clock is rated at 400 kHz (Fast Mode), giving a byte-read cycle time dominated by the 900 ns access time. For a full-page write, the internal write cycle takes 5 ms typical — the master must wait this period before addressing the device again, either by polling the acknowledge or inserting a delay. As a serial EEPROM, it supports 1 million erase/write cycles per byte with 40-year data retention at 25°C. The 8Kbit density suits parameter storage, calibration constants, and boot configuration data where occasional field updates are needed.","metaTitle":"STMicroelectronics M24C08-WMN6TP EEPROM, 8Kbit, I²C, SOIC-8","metaDescription":"STMicroelectronics M24C08-WMN6TP 8Kbit serial EEPROM with I²C interface, 400 kHz clock, 2.5-5.5V supply, -40 to +85°C. NRND lifecycle — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"EEPROM","Access Time":"900 ns","Memory Size":"8Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Not For New Designs","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"2.5V ~ 5.5V","Base Product Number":"M24C08","Memory Organization":"1K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c0cd11027252e9cf98c0fd0c0177698a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C08-WMN6TP/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the M24C08-WMN6TP?","answer":"The M24C08 family includes several active variants in the same SOIC-8 package and pinout. The key difference is the supply voltage range and temperature grade — check the specific suffix for your required operating conditions. All share the I²C interface and 8Kbit density."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C08-WMN6TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C08-WMN6TP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:22:40.277Z","lastPublished":"2026-07-21T02:22:40.277Z","indexable":true}}