{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62256VNLL-70ZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62256VNLL-70ZC","canonicalUrl":"https://icboms.com/infineon/CY62256VNLL-70ZC","factsUrl":"https://icboms.com/api/mcp/products/CY62256VNLL-70ZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies MoBL® series, SRAM - Asynchronous, 256Kbit (32K x 8), 70 ns access time, Parallel interface, 2.7V ~ 3.6V supply, 0°C ~ 70°C, Surface Mount 28-TSOP I, Bulk.","salesMarkdown":"## Memory density and bus timing for the BOM line The CY62256VNLL-70ZC is a 256 Kbit asynchronous SRAM organised as 32 K words by 8 bits, so it replaces a standard 32K x 8 memory socket without a board respin — the parallel interface and 28-pin TSOP I footprint match the JEDEC pinout for this density class. The 70 ns access time sets the read-cycle ceiling: a bus master that toggles the chip enable and output enable at 14 MHz or slower can meet the data-valid window without inserting wait states. The 28-TSOP I package (0.465\" body width, 11.80 mm) is a surface-mount footprint common to 32K x 8 SRAMs — the pin 1 orientation and pitch match the industry-standard TSOP I layout, so a layout already routed for this form factor accepts the part without copper changes. It fits indoor equipment, office peripherals, and telecom line cards that stay above freezing; it is not specified for outdoor enclosures or engine-bay ambient where the junction sees -40°C or 85°C+. The part is marked RoHS non-compliant by the manufacturer. If your BOM requires RoHS exemption or a fully compliant bill, this flag needs a waiver or an alternative finish — the lead-bearing solder balls are compatible with legacy tin-lead assembly lines but not with lead-free reflow profiles that demand pure tin terminations. The part is not held in ready inventory — lead time is quoted per RFQ.","metaTitle":"CY62256VNLL-70ZC Infineon MoBL SRAM, 256Kbit, 70ns","metaDescription":"Infineon CY62256VNLL-70ZC MoBL asynchronous SRAM, 256Kbit (32K x 8), 70ns access, 2.7-3.6V, 28-TSOP I. Active lifecycle. RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"MoBL®","Package":"Bulk","Technology":"SRAM - Asynchronous","Access Time":"70 ns","Memory Size":"256Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"28-TSSOP (0.465\\\", 11.80mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"32K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"28-TSOP I","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.67","stockQuantity":0,"priceTiers":[{"qty":451,"price":"$0.67000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fcd5d3e4cbe8ee17f800c228af2b118e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the memory density and organisation of CY62256VNLL-70ZC?","answer":"256 Kbit organised as 32 K words by 8 bits (32K x 8). The parallel interface and 28-pin TSOP I footprint are standard for this density class."},{"question":"What supply voltage does CY62256VNLL-70ZC require?","answer":"The wide range accommodates 3.3 V ±10 % without an extra regulator."},{"question":"Is CY62256VNLL-70ZC RoHS compliant?","answer":"No — Infineon marks it RoHS non-compliant. The part uses lead-bearing solder terminations, which are compatible with tin-lead assembly but not with lead-free reflow processes requiring pure tin finish."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62256VNLL-70ZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62256VNLL-70ZC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}