{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1230AB-100+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1230AB-100","canonicalUrl":"https://icboms.com/analog-devices/DS1230AB-100","factsUrl":"https://icboms.com/api/mcp/products/DS1230AB-100%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DS1230AB-100+, NVSRAM (Non-Volatile SRAM), 256Kbit (32K x 8), 100 ns access time, parallel interface, 4.75V–5.25V supply, 0°C–70°C, 28-EDIP through-hole package.","salesMarkdown":"## What the DS1230AB-100+ is and where it fits The Maxim Integrated DS1230AB-100+ is a 256Kbit Non-Volatile SRAM (NVSRAM) organized as 32K x 8 bits. It combines the fast read/write cycle of a standard SRAM — 100 ns access time — with internal lithium backup that retains data when the main supply drops, so no external battery or EEPROM wear-leveling is needed. The parallel interface connects directly to a microcontroller or FPGA memory bus. Typical applications include configuration storage, calibration tables, boot code shadowing, and data logging in commercial-temperature equipment such as office automation, point-of-sale terminals, and industrial controllers that do not require extended temperature range. ## Lifecycle and sourcing — active, no obsolescence concern The DS1230AB-100+ carries an Active product status, meaning Maxim Integrated (now part of Analog Devices) continues to manufacture it. For a BOM line, this is a low-risk single-source part — the NVSRAM architecture is proprietary to a handful of vendors, so plan for sole-source procurement.","metaTitle":"DS1230AB-100+ NVSRAM, 256Kbit, 100 ns, 28-EDIP","metaDescription":"DS1230AB-100+ 256Kbit NVSRAM in 28-EDIP, 100 ns access time, parallel interface, 4.75V–5.25V supply. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Technology":"NVSRAM (Non-Volatile SRAM)","Access Time":"100 ns","Memory Size":"256Kbit","Memory Type":"Non-Volatile","Memory Format":"NVSRAM","Mounting Type":"Through Hole","Package / Case":"28-DIP Module (0.600\\\", 15.24mm)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.75V ~ 5.25V","Memory Organization":"32K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"28-EDIP","Write Cycle Time - Word, Page":"100ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$28.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$28.18000","currency":"USD"},{"qty":10,"price":"$26.49700","currency":"USD"},{"qty":25,"price":"$25.57720","currency":"USD"},{"qty":50,"price":"$24.76860","currency":"USD"},{"qty":100,"price":"$21.80340","currency":"USD"},{"qty":250,"price":"$21.21668","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5f34f10c3bee0e278c60ba6b99d147db.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What technology does DS1230AB-100+ use?","answer":"It is an NVSRAM (Non-Volatile SRAM) — a fast SRAM core with an internal lithium backup that retains data without external power."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1230AB-100","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1230AB-100 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}}