{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1371DV33-133BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1371DV33-133BZI","canonicalUrl":"https://icboms.com/infineon/CY7C1371DV33-133BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1371DV33-133BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon NoBL™ series, CY7C1371DV33-133BZI, 18Mbit Synchronous SRAM, 133 MHz clock, 6.5 ns access time, 512K x 36 organization, 3.135V–3.6V supply, -40°C to 85°C, 165-LBGA.","salesMarkdown":"The Infineon CY7C1371DV33-133BZI is a 18Mbit synchronous SRAM from the NoBL™ family, organized as 512K x 36 and clocked at 133 MHz with a 6.5 ns access time. CY7C1371DV33-133BZI carries an Obsolete lifecycle status, meaning Infineon has ended production and no further factory orders are accepted. ## 133 MHz clock and 6.5 ns access — timing closure for the memory controller The 133 MHz clock sets the synchronous interface rate; the 6.5 ns access time is the delay from address assertion to valid data on the bus. ## Industrial temperature and supply tolerance The 3.135V to 3.6V supply covers the 3.3V nominal rail with margin for ripple and load transients — no external regulator needed if the board's 3.3V rail stays within that window.","metaTitle":"Infineon CY7C1371DV33-133BZI 18Mbit NoBL SRAM, 133 MHz","metaDescription":"Infineon CY7C1371DV33-133BZI NoBL synchronous SRAM, 18Mbit, 133 MHz clock, 6.5 ns access, 512K x 36, 3.135V–3.6V, -40°C to 85°C, 165-FBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"NoBL™","Package":"Tray","Technology":"SRAM - Synchronous, SDR","Access Time":"6.5 ns","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1371","Memory Organization":"512K x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.1500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/52dca962383127ca0457a31ad28c800f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1371DV33-133BZI/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1371DV33-133BZI?","answer":"No official replacement is listed in the product record. The CY7C1371DV33-133BZI is discontinued without a direct factory successor. For a pin-compatible alternative, a cross-reference search against other NoBL 18Mbit synchronous SRAMs in the 165-FBGA footprint and 133 MHz speed grade would be needed — no such alternate is documented here."},{"question":"What are the exact specifications of CY7C1371DV33-133BZI?","answer":"It uses a parallel memory interface and is packaged in a 165-ball FBGA (13x15 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1371DV33-133BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1371DV33-133BZI 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}}