{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021CV26-15BAE","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021CV26-15BAE","canonicalUrl":"https://icboms.com/infineon/CY7C1021CV26-15BAE","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021CV26-15BAE","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1021CV26-15BAE, 1Mbit Asynchronous SRAM, 64K x 16 organization, 15 ns access time, 2.5V-2.7V supply, 48-VFBGA (6x8 mm), -40°C to 125°C operating temperature.","salesMarkdown":"The Infineon CY7C1021CV26-15BAE is a 1 Mbit asynchronous SRAM organized as 64K words by 16 bits. For a 16-bit processor running a 40 MHz bus (25 ns cycle), this SRAM leaves about 10 ns of margin for address decoding, PCB trace delay, and setup time — comfortable for a single-chip decode but tight if you cascade multiple peripherals on the same bus. ## 48-VFBGA package — what the layout engineer needs to know The 48-VFBGA (6x8 mm) is a fine-pitch, 0.75 mm ball pitch BGA. Decoupling should sit directly under the BGA on the opposite side if the stack-up allows, or within 5 mm of the power balls. The 2.5 V to 2.7 V supply is narrow — a 2.5 V rail with ±2% regulation keeps you inside the window; a 2.5% regulator risks brownout on the low side at cold temperature. Infineon lists the CY7C1021CV26-15BAE as obsolete. No direct drop-in successor is named in the available records. The 48-VFBGA package and narrow voltage range limit pin-compatible substitutes without a board spin.","metaTitle":"CY7C1021CV26-15BAE SRAM, 1Mbit Async, 15 ns, -40 to 125°C","metaDescription":"Infineon CY7C1021CV26-15BAE 1Mbit asynchronous SRAM, 64K x 16, 15 ns access time, 2.5V-2.7V, 48-VFBGA, -40°C to 125°C.","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":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"48-VFBGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.5V ~ 2.7V","Base Product Number":"CY7C1021","Memory Organization":"64K x 16","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"48-VFBGA (6x8)","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/168ad2622d691f28c15ee42da7650614.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1021CV26-15BAE?","answer":"The 64K x 16 organization, 15 ns access time, 2.5 V to 2.7 V supply, and 48-VFBGA package together define a narrow parametric window; any substitute would require verifying pin compatibility, timing, and supply voltage match against the original design."},{"question":"What is the memory organization of CY7C1021CV26-15BAE?","answer":"It is organized as 64K words by 16 bits, giving a total of 1 Mbit of SRAM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021CV26-15BAE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021CV26-15BAE 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}}