{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62147DV30LL-70ZSXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62147DV30LL-70ZSXIT","canonicalUrl":"https://icboms.com/infineon/CY62147DV30LL-70ZSXIT","factsUrl":"https://icboms.com/api/mcp/products/CY62147DV30LL-70ZSXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MoBL® series, CY62147DV30LL-70ZSXIT, 4Mbit asynchronous SRAM, 70 ns access time, parallel interface, 2.2V–3.6V supply, -40°C to 85°C, 44-TSOP II package.","salesMarkdown":"The Infineon CY62147DV30LL-70ZSXIT is a 4 Mbit asynchronous SRAM from the MoBL® series, organized as 256K x 16 bits. It uses a parallel interface and runs from a 2.2V to 3.6V supply, which means it can sit on either a 2.5V or 3.3V bus without a level shifter. The 70 ns access time is the headline timing spec — it determines whether this part can keep up with a given memory controller or FPGA soft core. At 70 ns, this is a slower asynchronous SRAM, suited for controllers that do not need zero-bus-turnaround or high clock rates. It works well with 8-bit or 16-bit MCUs running below 20 MHz, or with CPLD/FPGA glue logic that can stretch the read cycle. If your design needs faster throughput — say 10 ns access — the CY7C1041GN30-10BVXI is a pin-compatible alternative in the same 4 Mbit density and 44-TSOP II footprint, but it runs at 10 ns and typically costs more per unit. ## Package and mounting The 44-TSOP II package (0.400\" body width, 10.16 mm) is a standard surface-mount footprint for this density. The leads are gull-wing, so you can rework it with a hot-air station or a fine-tip iron — no BGA underfill to worry about. Marking on the top side is clear enough to read under a loupe. ## Sourcing and lifecycle posture For dual-sourcing flexibility, the CY7C1041GN30-10BVXI is a functional second source in the same package and density, though its 10 ns access time is faster and its supply voltage range is 2.2V to 3.6V as well.","metaTitle":"CY62147DV30LL-70ZSXIT Infineon MoBL SRAM, 4Mbit, 70 ns","metaDescription":"Infineon CY62147DV30LL-70ZSXIT MoBL asynchronous SRAM, 4Mbit (256K x 16), 70 ns access, 2.2V-3.6V, -40°C to 85°C, 44-TSOP II.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"MoBL®","Package":"Bulk","Technology":"SRAM - Asynchronous","Access Time":"70 ns","Memory Size":"4Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-TSOP (0.400\\\", 10.16mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.2V ~ 3.6V","Memory Organization":"256K x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.54","stockQuantity":0,"priceTiers":[{"qty":119,"price":"$2.54000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4c890a523d9ba37f4db28e7fc4a458a6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the access time of CY62147DV30LL-70ZSXIT?","answer":"The access time is 70 ns for both read and write cycles. That timing determines how fast a memory controller or FPGA can complete a bus transaction."},{"question":"What are the equivalent or replacement parts for CY62147DV30LL-70ZSXIT?","answer":"It is pin-compatible and runs on the same 2.2V to 3.6V supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62147DV30LL-70ZSXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62147DV30LL-70ZSXIT 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}}