{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C32-WMN6P","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C32-WMN6P","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C32-WMN6P","factsUrl":"https://icboms.com/api/mcp/products/M24C32-WMN6P","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C32-WMN6P, 32Kbit I²C EEPROM organized 4K × 8, 1 MHz clock, 2.5–5.5 V supply, -40°C to 85°C, 8-SOIC package","salesMarkdown":"## What this 32Kbit I²C EEPROM brings to the board The M24C32-WMN6P is a 32Kbit serial EEPROM from STMicroelectronics, organized as 4K × 8 and accessed over an I²C bus running up to 1 MHz. That 1 MHz clock means a full 32Kbit page read completes in about 32 ms — fast enough for configuration storage or parameter logging in a motor drive or outdoor controller. The M24C32-WMN6P is still orderable through distribution channels; we can quote it against your BOM quantity. For new designs, plan on the M24C32-R series or a pin-compatible 32Kbit I²C EEPROM from a second source. ## Package and footprint — 8-SOIC The 450 ns access time is the random read access — the I²C bus protocol adds addressing overhead, but the memory itself responds within that window.","metaTitle":"M24C32-WMN6P I²C EEPROM 32Kbit 1 MHz NRND —","metaDescription":"STMicroelectronics M24C32-WMN6P 32Kbit I²C EEPROM, 4K x 8, 1 MHz, 2.5–5.5 V, -40°C to 85°C, 8-SOIC. NRND status — confirm replacement before new designs.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tube","Technology":"EEPROM","Access Time":"450 ns","Memory Size":"32Kbit","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":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"2.5V ~ 5.5V","Base Product Number":"M24C32","Memory Organization":"4K 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":"$0.2800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c68c8aacef617585487393340fdf138b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C32-WMN6P/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for M24C32-WMN6P?","answer":"STMicroelectronics has not published a direct factory replacement for the M24C32-WMN6P. For new designs, consider the M24C32-R series or a pin-compatible 32Kbit I²C EEPROM from another manufacturer. The 8-SOIC footprint is standard, so many alternatives fit the same board."},{"question":"Can I use M24C32-WMN6P in new designs?","answer":"No — the NRND status means STMicroelectronics does not recommend it for new designs. Use it only for repair or production runs of existing boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C32-WMN6P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C32-WMN6P 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}}