{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7195-0BD21-0XA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7195-0BD21-0XA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7195-0BD21-0XA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7195-0BD21-0XA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7195-0BD21-0XA0, SPC3 ASIC for PROFIBUS DP, 12 Mbit/s max transmission, -40 to 85 °C, 1.5 kbyte telegram memory, PQFP 44-pin.","salesMarkdown":"The Siemens 6ES7195-0BD21-0XA0 is an SPC3 ASIC implementing a full PROFIBUS DP slave interface, with bus access embedded in the silicon and no external protocol handler required. It supports up to 12 Mbit/s transmission rate, auto-detection of baud rate, and 1.5 kbyte telegram memory – adequate for most cyclic data profiles in a DP slave. Rated from -40 °C to 85 °C, the ASIC fits standard industrial temperature zones. Its power loss is 0.5 W at the 5 V DC supply – a light load on the backplane regulator. The SPC3 handles the full DP stack including bus access, telegram processing, and diagnostics – no extra firmware for the protocol core is needed. The 1.5 kbyte telegram memory fits the typical modular slave profile; larger profiles require a different ASIC or an integrated PROFIBUS controller.","metaTitle":"Siemens 6ES7195-0BD21-0XA0 SPC3 ASIC, 12 Mbit/s","metaDescription":"Siemens 6ES7195-0BD21-0XA0 SPC3 PROFIBUS DP ASIC. Supporting 12 Mbit/s, -40 to 85 °C, 1.5 kbyte telegram memory. Current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"ASIC":"SPC3","Max.":"85 °C","Min.":"-40 °C","title":"6ES7195-0BD21-0XA0","Bus access":"in ASIC","PROFIBUS DP":"Yes","description":"SPC3,ASIC PROFIBUS-DP,576 STK","Telegram memory":"1.5 kbyte","lifecycle_stage":"current","Power loss, max.":"0.5 W","Rated value (DC)":"5 V","ASIC Housing size":"2 cm²","Scope of firmware":"4 to 24 KB","Suitability for use":"Intelligent slave applications","Design of ASIC housing":"PQFP, 44 Pin","Transmission rate, max.":"12 Mbit/s","Microprocessor, required":"1","Delivery quantity in pieces":"576","Automatic Detection Of Transmission Rate":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e8064526b3a903abe118808640b1ec63.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=60116&mlfb=6ES7195-0BD21-0XA0"},"ai":{"faq":[{"question":"What is the ASIC type used on 6ES7195-0BD21-0XA0?","answer":"The ASIC is the Siemens SPC3, a dedicated PROFIBUS DP slave controller that handles the full DP protocol in hardware."},{"question":"What is the maximum transmission rate?","answer":"The ASIC supports up to 12 Mbit/s, with automatic baud rate detection enabled by default."},{"question":"What temperature range does this ASIC support?","answer":"It is rated from -40 °C min to 85 °C max, covering standard industrial ambient conditions."},{"question":"What packaging and quantity does it ship in?","answer":"Supplied in a 44-pin PQFP housing, with a delivery quantity of 576 pieces per reel – plan procurement in multiples of that lot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7195-0BD21-0XA0","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/6ES7195-0BD21-0XA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}