{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C024-15AC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C024-15AC","canonicalUrl":"https://icboms.com/infineon/CY7C024-15AC","factsUrl":"https://icboms.com/api/mcp/products/CY7C024-15AC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C024-15AC, 64Kbit (4K x 16) Dual-Port Asynchronous SRAM, 15 ns access time, 4.5V~5.5V supply, 100-LQFP, 0°C~70°C.","salesMarkdown":"The Cypress CY7C024-15AC is a 64 Kbit dual-port asynchronous SRAM organized as 4K words of 16 bits each. Two independent ports with separate address, data, and control lines allow simultaneous reads and writes from two bus masters — typically a pair of microcontrollers, a DSP and an MCU, or a processor and an FPGA — without arbitration logic on the board. The 15 ns access time keeps bus turnaround tight enough for mid-speed embedded systems running at clock rates up to roughly 33 MHz. Supply range is 4.5V to 5.5V, placing it in the 5 V logic era. That gives the bus master a window to latch the data before the next clock edge. For a system running a 25 MHz bus clock (40 ns period), 15 ns leaves 25 ns for address setup, hold, and propagation through buffers — workable with careful PCB routing. At 33 MHz (30 ns period), the margin shrinks to 15 ns, which demands tight layout and matched trace lengths on the address and data buses. Not specified for industrial or automotive environments where -40°C to +85°C or wider ranges are required.","metaTitle":"CY7C024-15AC Cypress 64Kbit Dual-Port SRAM, 15 ns Access","metaDescription":"CY7C024-15AC Cypress 64Kbit dual-port asynchronous SRAM, 4K x 16, 15 ns access, 100-LQFP.","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 - Dual Port, Asynchronous","Access Time":"15 ns","Memory Size":"64Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C024","Memory Organization":"4K x 16","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"100-TQFP (14x14)","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/acb212b00bae884886f16db8e44aa706.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C024-15AC?","answer":"There is no direct pin-compatible replacement from Cypress/Infineon that matches the 15 ns speed grade in the 100-LQFP package. The CY7C024 family includes other speed grades (e.g., 25 ns, 35 ns) and package variants, but those are not drop-in substitutes for the -15AC. For a new design, consider a modern 3.3 V or 1.8 V dual-port SRAM from Cypress or a competitor, but that requires a PCB re-spin and software changes."},{"question":"What is the difference between CY7C024-15AC and CY7C024-25AC?","answer":"The primary difference is access time: the -15AC has a 15 ns access time, while the -25AC has a 25 ns access time. Both are 64 Kbit dual-port asynchronous SRAMs in the same 100-LQFP package with the same 4K x 16 organization and 5 V supply range. The -15AC is faster, suitable for higher clock-rate systems; the -25AC is slower but may be easier to source and cheaper on the surplus market. They are pin-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C024-15AC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C024-15AC 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}}