{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS24B33G+T&R","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS24B33G~3TR","canonicalUrl":"https://icboms.com/analog-devices/DS24B33G~3TR","factsUrl":"https://icboms.com/api/mcp/products/DS24B33G%2BT%26R","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DS24B33G+T&R serial EEPROM, 4Kbit, 1-Wire interface, 2 µs access, 2.8V-5.25V supply, -40°C to +85°C, 2-SFN (6x6 mm) package, Tape & Reel.","salesMarkdown":"## 1-Wire serial EEPROM for single-contact bus designs The DS24B33G+T&R is a 4Kbit serial EEPROM from Analog Devices that communicates over a 1-Wire interface, meaning data and power share a single data line plus ground. With a 2 µs access time, the read-cycle timing is set by the 1-Wire bus protocol overhead rather than the memory array itself; the part keeps up with the standard 15.4 kbps or overdrive 125 kbps 1-Wire communication rates without adding wait states. ## Supply range and temperature grade for field deployment The 256 x 16 memory organization means the smallest writable unit is a 16-bit word, which is typical for serial EEPROMs and aligns with the 1-Wire protocol's block-write granularity. Housed in a 2-SFN package measuring 6x6 mm, the DS24B33G+T&R is a surface-mount device with a small footprint. The mounting type is surface mount, so the PCB layout should follow the recommended land pattern for the 2-SFN package to ensure proper solder joint formation and thermal dissipation.","metaTitle":"Analog Devices DS24B33G+T&R 4Kbit 1-Wire EEPROM, 2 µs","metaDescription":"Active Analog Devices DS24B33G+T&R 4Kbit serial EEPROM with 1-Wire interface, 2 µs access, 2.8-5.25V, -40°C to +85°C, 2-SFN package. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"EEPROM","Access Time":"2 µs","Memory Size":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"2-SFN","lifecycle_stage":"eol_hot","Memory Interface":"1-Wire®","Voltage - Supply":"2.8V ~ 5.25V","Memory Organization":"256 x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"2-SFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.49","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.49000","currency":"USD"},{"qty":10,"price":"$3.16700","currency":"USD"},{"qty":25,"price":"$3.09840","currency":"USD"},{"qty":50,"price":"$3.08160","currency":"USD"},{"qty":100,"price":"$2.76300","currency":"USD"},{"qty":250,"price":"$2.75296","currency":"USD"},{"qty":500,"price":"$2.65238","currency":"USD"},{"qty":1000,"price":"$2.52161","currency":"USD"},{"qty":2500,"price":"$2.49478","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the memory size and interface of DS24B33G+T&R?","answer":"The DS24B33G+T&R is a 4Kbit serial EEPROM using the 1-Wire interface, organized as 256 x 16 bits. The 1-Wire bus allows communication over a single data line plus ground, simplifying cabling in remote or space-constrained applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS24B33G~3TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS24B33G~3TR 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}}