{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C32-WMN6TP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C32-WMN6TP","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C32-WMN6TP","factsUrl":"https://icboms.com/api/mcp/products/M24C32-WMN6TP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C32-WMN6TP, 32Kbit I2C EEPROM, 450 ns access time, 1 MHz clock, 2.5 V to 5.5 V supply, -40 to 85°C, 8-SOIC package, Tape & Reel.","salesMarkdown":"## 32 Kbit I2C EEPROM — 450 ns access time, industrial temperature range The STMicroelectronics M24C32-WMN6TP is a 32 Kbit serial EEPROM organized as 4K x 8 bits, accessed through an I2C interface. The 450 ns access time with a 1 MHz clock rate means the part can sustain back-to-back byte reads without wait states on a standard I2C bus, which is the typical use case for configuration storage and calibration data. The 5 ms write cycle time for a page write is the spec that governs firmware-update latency when writing multiple bytes — budget for this if the part stores boot parameters or lookup tables. ## NRND — plan for a second source or a migration path It is still available through independent distribution, but it is not the part to qualify into a new production BOM. For a new design, look at the current-production M24C32 siblings in the same SOIC-8 footprint. ## SOIC-8 footprint, Tape & Reel supply The 8-SOIC (3.90 mm width) package is surface-mount only.","metaTitle":"STMicroelectronics M24C32-WMN6TP 32Kbit I2C EEPROM, 450 ns","metaDescription":"STMicroelectronics M24C32-WMN6TP 32Kbit (4K x 8) I2C EEPROM, 450 ns access time, 2.5V-5.5V supply, -40 to 85°C, SOIC-8. Quoted on request.","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":"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":"$0.2700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c68c8aacef617585487393340fdf138b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C32-WMN6TP/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C32-WMN6TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C32-WMN6TP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}