{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY62147BV18LL-70BAI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY62147BV18LL-70BAI","canonicalUrl":"https://icboms.com/infineon/CY62147BV18LL-70BAI","factsUrl":"https://icboms.com/api/mcp/products/CY62147BV18LL-70BAI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies MoBL2™ SRAM, 4Mbit (256K x 16), Parallel interface, 70 ns access time, 1.65 V supply, -40°C to 85°C, 48-FBGA, Bulk.","salesMarkdown":"## 4 Mbit SRAM with 70 ns access — the memory slot it fills The CY62147BV18LL-70BAI is a 4 Mbit static RAM organized as 256K words by 16 bits, with a 70 ns access time. The parallel interface and 70 ns cycle mean it fits into a 16-bit microcontroller or FPGA memory bus that expects asynchronous SRAM timing — no clock, no refresh, just chip-enable and output-enable strobes. It belongs to Infineon's MoBL2 series, a low-power SRAM family designed for battery-backed or portable equipment where standby current matters. ## Industrial temperature range and package constraints The 48-ball FBGA package (0.5 mm pitch typical for this density) demands a 4-layer PCB for signal fan-out — two-layer boards will not route the inner ball rows. The write cycle time matches the read access at 70 ns, so the bus timing is symmetric — no wait-state penalty when alternating reads and writes at the same clock rate. The bulk packaging (loose trays or tubes, not tape-and-reel) means it ships in quantities typical for prototype or low-volume assembly. For reel-fed pick-and-place, check with your sourcing desk whether a tray-to-reel conversion is available at the distributor.","metaTitle":"Infineon CY62147BV18LL-70BAI 4Mbit SRAM, 70 ns, 48-FBGA","metaDescription":"Infineon CY62147BV18LL-70BAI 4Mbit (256K x 16) parallel SRAM, 70 ns access, 1.65 V supply, industrial temp -40°C to 85°C. Active lifecycle, 48-FBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"series":"MoBL2™","has_mpn":"CY62147","frame_size":"4Mbit","Access Time":"70 ns","memory_type":"Volatile","package_type":"Bulk","Memory Format":"SRAM","mounting_type":"Surface Mount","interface_type":"Parallel","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"1.65","Memory Organization":"256K x 16","Operating Temperature High":"-40°C to 85°C (TA)","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/34e060992537bac4441bf9045ac0278c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY62147BV18LL-70BAI still active or obsolete?","answer":"Active. Infineon lists it as a current-production part with no end-of-life notice."},{"question":"Does CY62147BV18LL-70BAI come in tape and reel packaging?","answer":"No, the listed package type is Bulk, which typically means trays or tubes. Tape-and-reel is not confirmed for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY62147BV18LL-70BAI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY62147BV18LL-70BAI 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}}