{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M24C16-DFCU6TP/K","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"M24C16-DFCU6TP-K","canonicalUrl":"https://icboms.com/stmicroelectronics/M24C16-DFCU6TP-K","factsUrl":"https://icboms.com/api/mcp/products/M24C16-DFCU6TP%2FK","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics M24C16-DFCU6TP/K, 16Kbit I²C EEPROM, 2K x 8 organization, 1 MHz clock, 450 ns access, 1.7-5.5V supply, 4-WLCSP, -40°C to 85°C.","salesMarkdown":"## 16 Kbit I²C EEPROM in a 4-bump WLCSP The STMicroelectronics M24C16-DFCU6TP/K is a 16 Kbit serial EEPROM organized as 2K x 8 bits, accessed through an I²C interface running up to 1 MHz. The 450 ns access time and 5 ms write cycle (word or page) are typical for this density class. If your design lives under the hood or in an engine bay, the AEC-Q100 graded siblings (M24C16-DRMN8TP/K or M24C16-DRMF3TG/K) extend to 105°C or 125°C respectively, though they come in SOIC-8 or DFN packages, not the WLCSP. The 4-WLCSP is tiny — four bumps, no leads to inspect. Good stencil design and a pre-bake (MSL level not stated, but assume MSL 1 or 2 for WLCSP) are critical. If you need to rework it, hot air at 260°C peak with a fine nozzle, and be ready to tack it back with flux only — the pad is the bump. For a serviceable alternative in a rework-friendly SOIC-8, look at the M24C16-DRMN8TP/K. ## Active and available The base part number M24C16 is a long-running ST EEPROM family, so supply continuity is solid.","metaTitle":"STMicroelectronics M24C16-DFCU6TP/K 16Kbit I²C EEPROM, 1 MHz","metaDescription":"STMicroelectronics M24C16-DFCU6TP/K 16Kbit (2K x 8) I²C EEPROM, 1 MHz clock, 450 ns access, 1.7-5.5V, 4-WLCSP, -40°C to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","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":"16Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"4-XFBGA, WLCSP","Product Status":"Active","Clock Frequency":"1 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.7V ~ 5.5V","Base Product Number":"M24C16","Memory Organization":"2K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"4-WLCSP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","priceTiers":[{"qty":1,"price":"$0.30000","currency":"USD"},{"qty":10,"price":"$0.29400","currency":"USD"},{"qty":25,"price":"$0.27320","currency":"USD"},{"qty":50,"price":"$0.27160","currency":"USD"},{"qty":100,"price":"$0.24120","currency":"USD"},{"qty":250,"price":"$0.23812","currency":"USD"},{"qty":500,"price":"$0.23450","currency":"USD"},{"qty":1000,"price":"$0.22824","currency":"USD"},{"qty":2500,"price":"$0.22331","currency":"USD"},{"qty":5000,"price":"$0.20518","currency":"USD"},{"qty":12500,"price":"$0.20158","currency":"USD"},{"qty":25000,"price":"$0.19678","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2a3d1913106dd959f313123cee64212c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M24C16-DFCU6TP%2FK/alternatives.json"},"ai":{"faq":[{"question":"Is M24C16-DFCU6TP/K a direct replacement for M24C16?","answer":"Yes — M24C16-DFCU6TP/K is a specific package and tape variant within the M24C16 base product family. The base number M24C16 covers all density and package options; the suffix DFU6TP/K denotes the 4-WLCSP package on tape and reel. Any M24C16 with the same memory size (16 Kbit) and I²C interface is functionally identical; the differences are package and temperature grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/M24C16-DFCU6TP-K","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/M24C16-DFCU6TP-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}}