{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7954-8LB01-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7954-8LB01-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7954-8LB01-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7954-8LB01-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7 memory card, Flash-EPROM, 2 Mbyte, for S7-1X00 CPU/SINAMICS, 3.3 V, 500 000 write/delete cycles min, 10-year data retention.","salesMarkdown":"## SIMATIC S7 Memory Card — 6ES7954-8LB01-0AA0 The Siemens 6ES7954-8LB01-0AA0 is a SIMATIC S7 memory card designed for S7-1X00 CPUs and SINAMICS drives, providing 2 Mbyte of Flash-EPROM storage at 3.3 V. Rated for a minimum of 500 000 write/delete operations and 10-year data retention after final programming, this card suits applications requiring frequent recipe changes or firmware updates without premature wear. ## Integration Note The card plugs directly into the memory card slot of S7-1X00 CPUs (e.g., 1200, 1500 series) and compatible SINAMICS drive control units. No tooling or wiring required — insertion is the fit check. Flash-EPROM type means the card retains program and data without battery backup; the 3.3 V supply is drawn from the host device's internal bus.","metaTitle":"Siemens 6ES7954-8LB01-0AA0 SIMATIC S7 Memory Card, 2 Mbyte","metaDescription":"Siemens 6ES7954-8LB01-0AA0 SIMATIC S7 memory card for S7-1X00 CPUs and SINAMICS drives. 2 Mbyte Flash-EPROM, 500k write/delete cycles, 10-year data retention. Mature lifecycle. Quo","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Accessories"],"specifications":{"Depth":"2.1 mm","Flash":"Yes","Width":"24 mm","Height":"32 mm","Memory size":"2 Mbyte","Type of memory":"Flash-EPROM","Weight, approx.":"3 g","lifecycle_stage":"mature","Number of write/delete operations, min.":"500 000","Data retention (after final programming action), min.":"10 y"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$119.33","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=297599&mlfb=6ES7954-8LB01-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7954-8LB01-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the memory size and type?","answer":"2 Mbyte of Flash-EPROM memory, rated for a minimum of 500 000 write/delete cycles and 10-year data retention after final programming."},{"question":"What are the physical dimensions?","answer":"2.1 mm deep, 24 mm wide, 32 mm tall, weighing approximately 3 g."},{"question":"Which devices is this memory card compatible with?","answer":"Designed for SIMATIC S7-1X00 CPUs (S7-1200, S7-1500 series) and SINAMICS drive control units that accept the standard Siemens memory card format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7954-8LB01-0AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7954-8LB01-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}