{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62147G30-45ZSXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62147G30-45ZSXIT","canonicalUrl":"https://icboms.com/infineon/CY62147G30-45ZSXIT","factsUrl":"https://icboms.com/api/mcp/products/CY62147G30-45ZSXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MoBL® CY62147G30-45ZSXIT, 4Mbit asynchronous SRAM, 256K x 16 organization, 45 ns access time, 2.2V–3.6V supply, -40°C to +85°C industrial temp, 44-TSOP II package, Tape & Reel.","salesMarkdown":"## MoBL® 4 Mbit asynchronous SRAM — what it is and where it fits The Infineon CY62147G30-45ZSXIT is a 4 Mbit asynchronous SRAM from the MoBL® (More Battery Life™) series, organized as 256K words by 16 bits. It is a volatile, parallel-interface memory with a 45 ns access time, operating from a single 2.2 V to 3.6 V supply. The part is housed in a 44-pin TSOP II package and rated for -40°C to +85°C industrial temperature range. Typical applications include industrial control, telecom infrastructure, medical equipment, and battery-powered instrumentation where low standby power and a wide voltage tolerance are needed. ## 45 ns access time — bus timing margin for 16-bit systems The 45 ns access time sets the window from address valid to data valid on a read cycle. The write cycle time is also 45 ns. ## Package and footprint — 44-TSOP II The 44-TSOP II package (0.400-inch body width, 10.16 mm) is a standard JEDEC outline shared across many 4 Mbit asynchronous SRAMs from multiple vendors. That footprint compatibility simplifies second-source qualification — a drop-in alternate from another manufacturer can be validated without a board respin. The part is supplied on Tape & Reel (TR) or Cut Tape (CT), which covers both volume production and prototype quantities. ## Lifecycle and sourcing posture The CY62147G30-45ZSXIT carries an active lifecycle status — no end-of-life notice or last-time-buy schedule is in effect. It is RoHS3 compliant. There is no LTB risk to track for ongoing production.","metaTitle":"Infineon CY62147G30-45ZSXIT 4Mbit Async SRAM, 45 ns","metaDescription":"Infineon CY62147G30-45ZSXIT 4Mbit (256K x 16) asynchronous SRAM, 45 ns access time, 2.2V–3.6V supply, -40°C to +85°C, 44-TSOP II. Active lifecycle.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"MoBL®","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"SRAM - Asynchronous","Access Time":"45 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":"45ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.08000","currency":"USD"},{"qty":10,"price":"$6.51100","currency":"USD"},{"qty":25,"price":"$6.37560","currency":"USD"},{"qty":50,"price":"$6.35360","currency":"USD"},{"qty":100,"price":"$5.70110","currency":"USD"},{"qty":250,"price":"$5.52880","currency":"USD"},{"qty":500,"price":"$5.25748","currency":"USD"},{"qty":1000,"price":"$5.07416","currency":"USD"},{"qty":2000,"price":"$4.90551","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5a3db66bee7a56e8a77823d80b144c31.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY62147G30-45ZSXIT equivalent to any other SRAM parts?","answer":"The CY7C1041GN30-10ZSXIT is a 4 Mbit (256K x 16) asynchronous SRAM in the same 44-TSOP II package with a 10 ns access time — faster but functionally pin-compatible. The CY7C1049G30-10VXIT is also 4 Mbit but organized 512K x 8, so it requires a different bus width. Neither is a direct replacement without verifying the access time and organization against your system timing."},{"question":"Can CY62147G30-45ZSXIT replace a CY62147G30-45ZSXI?","answer":"The CY62147G30-45ZSXI is the tray/tube variant of the same die in the same package; the 'T' suffix on the ZSXIT indicates Tape & Reel packaging. Electrically and functionally they are identical — the difference is only the shipping medium."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62147G30-45ZSXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62147G30-45ZSXIT 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}}