{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62128ELL-55SXET","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62128ELL-55SXET","canonicalUrl":"https://icboms.com/infineon/CY62128ELL-55SXET","factsUrl":"https://icboms.com/api/mcp/products/CY62128ELL-55SXET","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) MoBL® asynchronous SRAM, 1Mbit (128K x 8), 55 ns access time, 4.5V-5.5V supply, -40°C to 125°C, 32-SOIC wide-body, Tape & Reel.","salesMarkdown":"## 1 Mbit asynchronous SRAM with 55 ns access The CY62128ELL-55SXET is a 1 Mbit asynchronous SRAM from the MoBL® series, organized as 128K x 8 bits. The 55 ns access time sets the fastest read or write cycle the bus can sustain — a 5V logic system running at 18 MHz or slower can hit this without wait states. Supply range is 4.5V to 5.5V, so it drops straight into legacy 5V parallel buses without a level translator. Housed in a 32-SOIC wide-body (0.445\" body width, 11.30 mm), the footprint is hand-solderable with a fine-tip iron — no hot-air or reflow oven required for prototyping.","metaTitle":"CY62128ELL-55SXET SRAM 1Mbit 55ns 32-SOIC MoBL","metaDescription":"CY62128ELL-55SXET 1Mbit asynchronous SRAM, 55ns access, 4.5-5.5V, -40°C to 125°C, 32-SOIC. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"MoBL®","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"SRAM - Asynchronous","Access Time":"55 ns","Memory Size":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"32-SOIC (0.445\\\", 11.30mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Memory Organization":"128K x 8","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"32-SOIC","Write Cycle Time - Word, Page":"55ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.37","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.37000","currency":"USD"},{"qty":10,"price":"$6.78000","currency":"USD"},{"qty":25,"price":"$6.63920","currency":"USD"},{"qty":50,"price":"$6.61620","currency":"USD"},{"qty":100,"price":"$5.93670","currency":"USD"},{"qty":250,"price":"$5.75724","currency":"USD"},{"qty":500,"price":"$5.47472","currency":"USD"},{"qty":1000,"price":"$5.28384","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c11a18647d3b72cdcad5bd79cced1f2f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY62128ELL-55SXET a direct replacement for CY62128ELL-55SXI?","answer":"The CY62128ELL-55SXET is the Tape & Reel variant of the same die and package as the CY62128ELL-55SXI (which ships in tubes). Electrically identical — same 55 ns access, same 128K x 8 organization, same temperature range. The only difference is the shipping medium."},{"question":"Does CY62128ELL-55SXET have a lead-free / RoHS compliant option?","answer":"Yes, it is ROHS3 compliant — no lead, mercury, cadmium, or other restricted substances above the threshold limits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62128ELL-55SXET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62128ELL-55SXET when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}