{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1220AD-200+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1220AD-200","canonicalUrl":"https://icboms.com/analog-devices/DS1220AD-200","factsUrl":"https://icboms.com/api/mcp/products/DS1220AD-200%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DS1220AD-200+, NVSRAM (Non-Volatile SRAM), 16Kbit (2K x 8), Parallel Interface, 200 ns Access Time, 4.5V ~ 5.5V Supply, 0°C ~ 70°C, 24-DIP Module (0.600\", 15.24mm), Tube","salesMarkdown":"## 16Kbit NVSRAM with 200 ns access — the battery-backup killer The DS1220AD-200+ is a 16Kbit (2K x 8) Non-Volatile SRAM from Analog Devices that combines the fast read/write of a standard SRAM with on-chip non-volatile storage, eliminating the need for a backup battery in data-retention applications. With a 200 ns access time and a parallel interface, it drops into legacy 8-bit bus systems without timing headaches. The 200 ns access time means the part can keep up with most 8-bit microcontrollers and older CPLD-based memory controllers without wait states — a common pain point when retrofitting battery-backed SRAM sockets. ## Through-hole 24-DIP — hand-solderable and breadboard-ready Housed in a 24-DIP Module (0.600\", 15.24mm) with through-hole mounting, the DS1220AD-200+ is a natural fit for prototyping boards, legacy equipment repairs, and designs where hand-soldering is preferred. The 0.600-inch row spacing is standard for wide DIP sockets. The 24-EDIP supplier package is the same footprint as a standard 24-pin DIP — no special layout tricks needed. ## Active production — no end-of-life scramble ROHS3 compliant, so it meets the latest EU environmental directives without requiring a waiver or special handling. ## Supply voltage and temperature — indoor-only, 5 V rail Operates from a single 4.5V to 5.5V supply — the classic 5 V logic rail found in many industrial controllers, test equipment, and retrocomputing projects.","metaTitle":"DS1220AD-200+ NVSRAM 16Kbit 200ns 24-DIP Analog Devices","metaDescription":"DS1220AD-200+ NVSRAM from Analog Devices, 16Kbit (2K x 8), 200 ns access time, parallel interface, 24-DIP through-hole package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Package":"Tube","Technology":"NVSRAM (Non-Volatile SRAM)","Access Time":"200 ns","Memory Size":"16Kbit","Memory Type":"Non-Volatile","Memory Format":"NVSRAM","Mounting Type":"Through Hole","Package / Case":"24-DIP Module (0.600\\\", 15.24mm)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Memory Organization":"2K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"24-EDIP","Write Cycle Time - Word, Page":"200ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.97000","currency":"USD"},{"qty":10,"price":"$15.70600","currency":"USD"},{"qty":25,"price":"$15.49320","currency":"USD"},{"qty":50,"price":"$15.29840","currency":"USD"},{"qty":100,"price":"$13.40700","currency":"USD"},{"qty":250,"price":"$12.83216","currency":"USD"},{"qty":500,"price":"$12.74872","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/DS1220AB-DS1220AD.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1220AD-200","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1220AD-200 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}}