{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62256LL-70ZRIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62256LL-70ZRIT","canonicalUrl":"https://icboms.com/infineon/CY62256LL-70ZRIT","factsUrl":"https://icboms.com/api/mcp/products/CY62256LL-70ZRIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MoBL® CY62256LL-70ZRIT, 256Kbit (32K x 8) Asynchronous SRAM, 70 ns Access Time, 4.5V ~ 5.5V Supply, Parallel Interface, -40°C to 85°C, Surface Mount 28-TSOP I.","salesMarkdown":"## 70 ns access — timing margin for the bus The 70 ns access time governs how quickly data appears on the bus after the address is valid. The write cycle time matches at 70 ns, so read and write latencies are symmetric. ## Industrial temperature grade and package Rated for -40°C to 85°C, this SRAM handles the thermal swing of outdoor telecom cabinets, factory-floor PLC enclosures, and engine-bay-adjacent electronics without derating. The 28-TSOP I surface-mount package (11.80 mm body width) fits a standard SOIC footprint on a two-layer board; the 0.465-inch (11.80 mm) width is the key dimension for PCB layout clearance. ## RoHS status — note the non-compliant flag The CY62256LL-70ZRIT is marked RoHS non-compliant. If your BOM requires lead-free assembly or your customer mandates RoHS conformance for the end product, this part does not meet that requirement. The non-compliant status applies to the entire order code; verify your internal exemptions or plan for a separate process flow. ## Lifecycle and sourcing posture This part carries an Active lifecycle status, so there is no last-time-buy or obsolescence risk for current production runs. For volume commitments, the active status means Infineon continues to manufacture the die, and the independent channel provides flexible lot sizes without factory MOQ pressure.","metaTitle":"Infineon CY62256LL-70ZRIT 256Kbit Asynchronous SRAM, 70 ns","metaDescription":"Infineon MoBL® CY62256LL-70ZRIT 256Kbit (32K x 8) asynchronous SRAM, 70 ns access, 4.5-5.5V, -40 to 85°C, 28-TSOP I.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"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":"4.5V ~ 5.5V","Memory Organization":"32K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-TSOP I","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.14","stockQuantity":0,"priceTiers":[{"qty":263,"price":"$1.14000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a61789b2fa13eb8b809184d5ff9beaeb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY62256LL-70ZRIT RoHS compliant?","answer":"No, this part is marked RoHS non-compliant. If your BOM requires RoHS conformance, this order code does not meet that requirement."},{"question":"Can CY62256LL-70ZRIT be used as a direct replacement for CY62256LL-70ZR?","answer":"The CY62256LL-70ZRIT is the tape-and-reel variant of the CY62256LL-70ZR (bulk tube). Functionally identical — same 256Kbit SRAM, 70 ns access, 28-TSOP I package. The only difference is the shipping medium; the die and performance are the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62256LL-70ZRIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62256LL-70ZRIT 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}}