{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62138CV33LL-70BAI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62138CV33LL-70BAI","canonicalUrl":"https://icboms.com/infineon/CY62138CV33LL-70BAI","factsUrl":"https://icboms.com/api/mcp/products/CY62138CV33LL-70BAI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon MoBL® series, CY62138CV33LL-70BAI, 2Mbit asynchronous SRAM, 256K x 8 organization, 70 ns access time, 3V to 3.6V supply, parallel interface, -40°C to 85°C industrial temperature, 36-TFBGA (7x7 mm) surface-mount package.","salesMarkdown":"## 2 Mbit async SRAM on a 70 ns bus — fit for byte-wide memory expansion The Infineon CY62138CV33LL-70BAI is a 2 Mbit asynchronous SRAM from the MoBL series, organized as 256K x 8 bits. It runs on a 3V to 3.6V supply and presents a 70 ns access time on a parallel interface. ## Industrial temperature range and package — where it goes and what it takes to mount Rated for -40°C to 85°C ambient (industrial grade), this SRAM is comfortable in outdoor telecom cabinets, factory-floor controllers, and engine-bay electronics that see temperature swings. The 36-TFBGA (7x7 mm) package is a fine-pitch BGA — not hand-solder territory. You'll need solder paste stencil, reflow profile, and X-ray inspection post-reflow to verify ball wetting. The 7x7 mm footprint saves board area versus a TSOP, but rework requires a hot-air station and careful alignment. ## Lifecycle and compliance — active, but not RoHS It's suitable for new designs and ongoing production runs. That matters if your assembly line is RoHS-only or if the final product must ship into EU RoHS jurisdictions without an exemption. For RoHS-required builds, you'd need to qualify an alternate finish or apply for an exemption. ## Sourcing the CY62138CV33LL-70BAI — what to expect This SRAM is sourced through independent distribution and quoted to order against an RFQ. For a BOM line that needs this exact 2 Mbit x8 async SRAM in the 36-TFBGA footprint, the CY62138CV33LL-70BAI is the direct fit.","metaTitle":"CY62138CV33LL-70BAI Infineon MoBL SRAM, 2Mbit 70 ns 36-TFBGA","metaDescription":"Infineon CY62138CV33LL-70BAI MoBL SRAM, 2Mbit (256K x 8) async parallel, 70 ns access, 3V-3.6V, -40°C to 85°C, 36-TFBGA. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"MoBL®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"MoBL®","Package":"Bulk","Technology":"SRAM - Asynchronous","Access Time":"70 ns","Memory Size":"2Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"36-TFBGA","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Memory Organization":"256K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"36-FBGA (7x7)","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.08","stockQuantity":0,"priceTiers":[{"qty":344,"price":"$1.08000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bac959d54bb0d0c475701d902aa86c0d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact memory size and organization of CY62138CV33LL-70BAI?","answer":"The CY62138CV33LL-70BAI is a 2 Mbit SRAM organized as 256K x 8 bits (byte-wide). It uses an asynchronous parallel interface."},{"question":"What is the access time of CY62138CV33LL-70BAI?","answer":"The access time is 70 ns. That's the time from address change to valid data out. The write cycle time (word/page) is also 70 ns."},{"question":"What are the recommended equivalent or replacement parts for CY62138CV33LL-70BAI?","answer":"For a faster 2 Mbit async SRAM in a similar footprint, the CY7C1011DV33-10BVXI offers 10 ns access time in a 48-VFBGA, but it is organized 128K x 16 (word-wide) — not a direct pin-for-pin swap. For a larger 4 Mbit option, the CY7C1041GE30-10ZSXI (256K x 16, 10 ns) or CY7C1041GN30-10BVXI (256K x 16, 10 ns) are alternatives with different organizations and packages. Verify your bus width and footprint before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62138CV33LL-70BAI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62138CV33LL-70BAI 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}}