{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1020BN-15ZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1020BN-15ZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1020BN-15ZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1020BN-15ZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1020BN-15ZXC asynchronous SRAM, 512Kbit, 32K x 16 organization, 15 ns access time, 4.5V–5.5V supply, 0°C to 70°C, 44-TSOP II, Tray.","salesMarkdown":"## 512Kbit asynchronous SRAM — 15 ns access, 5V supply The CY7C1020BN-15ZXC: The 15 ns cycle time means the part can service back-to-back read or write requests at a 66 MHz bus rate — the access time sets the window between address valid and data valid, so a controller that samples the data bus at 15 ns after address must meet the setup hold of the downstream logic. Operating from a 4.5V to 5.5V supply, this is a legacy 5V-logic part — the I/O levels are TTL-compatible, so it interfaces directly with 5V microcontrollers and CPLDs without a level translator.","metaTitle":"Infineon CY7C1020BN-15ZXC SRAM, 512Kbit, 15ns, 44-TSOP","metaDescription":"CY7C1020BN-15ZXC Infineon 512Kbit asynchronous SRAM, 15ns access, 5V supply, 44-TSOP II.","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":"Tray","Technology":"SRAM - Asynchronous","Access Time":"15 ns","Memory Size":"512Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-TSOP (0.400\\\", 10.16mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1020","Memory Organization":"32K x 16","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c4b9e7be46f49f583bf4acf2ba6db74e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1020BN-15ZXC/alternatives.json"},"ai":{"faq":[{"question":"What is the memory organization and access time of CY7C1020BN-15ZXC?","answer":"The CY7C1020BN-15ZXC is a 512Kbit asynchronous SRAM organized as 32K words by 16 bits. Access time is 15 ns, and the write cycle time (word or page mode) is also 15 ns. The parallel interface is 16 bits wide."},{"question":"What package does CY7C1020BN-15ZXC use?","answer":"The part is supplied in a 44-TSOP II package (10.16 mm body width), surface-mount, on Tray. The supplier device package is 44-TSOP II."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1020BN-15ZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1020BN-15ZXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T01:54:18.751Z","lastPublished":"2026-07-21T01:54:18.751Z","indexable":true}}