{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62137FV30LL-55ZSXE","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62137FV30LL-55ZSXE","canonicalUrl":"https://icboms.com/infineon/CY62137FV30LL-55ZSXE","factsUrl":"https://icboms.com/api/mcp/products/CY62137FV30LL-55ZSXE","rawCanonicalId":null},"summary":{"shortDescription":"Cypress MoBL® CY62137FV30LL-55ZSXE, 2Mbit (128K x 16) asynchronous SRAM, 55 ns access, 2.2V–3.6V supply, -40°C to 125°C, 44-TSOP II, RoHS3 compliant.","salesMarkdown":"## MoBL asynchronous SRAM for industrial and automotive-grade memory subsystems The Cypress CY62137FV30LL-55ZSXE is a 2Mbit asynchronous SRAM from the MoBL (More Battery Life) series, organized as 128K x 16 bits. The 55 ns access time and 55 ns write-cycle time define the bus timing budget for the host controller. ## 55 ns access time — bus timing and cycle budget The 55 ns access time sets the read-cycle window for the memory controller. In a system with a 20 MHz bus clock (50 ns period), this part leaves minimal margin for address-to-data setup; a faster 10 ns SRAM would be needed for zero-wait-state operation above ~18 MHz. For designs currently using a 55 ns asynchronous SRAM, this part is a direct drop-in replacement. ## Temperature range and supply — fit for harsh environments The 2.2V to 3.6V supply range covers both 3.3V and 2.5V rails without an external regulator, simplifying BOM integration. ## Package and footprint — 44-TSOP II Housed in a 44-TSOP II (0.400\" body width, 10.16 mm), surface-mount package. The TSOP II footprint is a common industry standard for 16-bit asynchronous SRAMs in this density class.","metaTitle":"Cypress CY62137FV30LL-55ZSXE MoBL SRAM, 2Mbit, 55 ns","metaDescription":"Cypress CY62137FV30LL-55ZSXE MoBL asynchronous SRAM: 2Mbit, 55 ns access, 2.2V-3.6V, -40°C to 125°C, 44-TSOP II. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"MoBL®","Package":"Tray","Technology":"SRAM - Asynchronous","Access Time":"55 ns","Memory Size":"2Mbit","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":"128K x 16","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"55ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.52","priceTiers":[{"qty":1,"price":"$8.52000","currency":"USD"},{"qty":10,"price":"$7.83900","currency":"USD"},{"qty":25,"price":"$7.67560","currency":"USD"},{"qty":40,"price":"$7.64900","currency":"USD"},{"qty":135,"price":"$6.86333","currency":"USD"},{"qty":270,"price":"$6.65585","currency":"USD"},{"qty":540,"price":"$6.32924","currency":"USD"},{"qty":945,"price":"$6.10856","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d7e04d05b4e83892616a563ebb6ef061.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY62137FV30LL-55ZSXE/alternatives.json"},"ai":{"faq":[{"question":"What are the exact specifications of CY62137FV30LL-55ZSXE?","answer":"Write cycle time is also 55 ns."},{"question":"What is the difference between CY62137FV30LL-55ZSXE and CY62137FV30LL-55ZXI?","answer":"The suffix 'ZSXE' versus 'ZXI' typically indicates a different temperature grade or packaging variant. The 'ZXI' variant may differ in temperature range or lead-free finish — confirm the exact suffix against your BOM requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62137FV30LL-55ZSXE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62137FV30LL-55ZSXE 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}}