{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1049BNL-17VCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1049BNL-17VCT","canonicalUrl":"https://icboms.com/infineon/CY7C1049BNL-17VCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1049BNL-17VCT","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1049BNL-17VCT, 4Mbit (512K x 8) asynchronous SRAM, 17 ns access time, parallel interface, 4.5 V to 5.5 V supply, 0°C to 70°C, 36-SOJ package, Tape & Reel.","salesMarkdown":"The CY7C1049BNL-17VCT: 4 Mbit asynchronous SRAM organized as 512K x 8, 17 ns access time, parallel interface, 4.5 V to 5.5 V supply, 0°C to 70°C, 36-SOJ package. 17 ns access time and write cycle time. Supports back-to-back writes at the same rate. Obsolete per manufacturer lifecycle. No official successor listed. Sourced to order against RFQ through independent distribution. ## 5 V supply and commercial temperature grade 4.5 V to 5.5 V supply range. 0°C to 70°C commercial temperature grade. 36-SOJ surface-mount package.","metaTitle":"Cypress CY7C1049BNL-17VCT SRAM, 4Mbit, 17 ns, 36-SOJ","metaDescription":"Obsolete Cypress CY7C1049BNL-17VCT 4Mbit asynchronous SRAM, 17 ns access time, 5 V supply, 0°C to 70°C. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Asynchronous","Access Time":"17 ns","Memory Size":"4Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"36-BSOJ (0.400\\\", 10.16mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1049","Memory Organization":"512K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"36-SOJ","Write Cycle Time - Word, Page":"17ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24f63d06cadeeb34eb9098117fc02a42.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1049BNL-17VCT/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1049BNL-17VCT obsolete?","answer":"Yes, the CY7C1049BNL-17VCT is obsolete per the manufacturer's lifecycle status. No official successor is listed. Stock is available through surplus and independent distribution channels, sourced to order against an RFQ."},{"question":"What is the replacement for CY7C1049BNL-17VCT?","answer":"No official replacement order code is documented in the lifecycle record. For a pin-compatible alternative, look for a 5 V asynchronous SRAM in a 36-SOJ package with 512K x 8 organization and 17 ns or faster access time from a manufacturer still active in that form factor. Confirm the footprint and timing before substituting."},{"question":"What are the electrical specifications of CY7C1049BNL-17VCT?","answer":"The CY7C1049BNL-17VCT is a 4 Mbit (512K x 8) asynchronous SRAM with a 17 ns access time, parallel interface, operating from 4.5 V to 5.5 V over 0°C to 70°C. The write cycle time is also 17 ns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1049BNL-17VCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1049BNL-17VCT 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}}