{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1383D-133AXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1383D-133AXI","canonicalUrl":"https://icboms.com/infineon/CY7C1383D-133AXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1383D-133AXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1383D-133AXI synchronous SDR SRAM, 18Mbit (1M x 18), 133 MHz clock, 6.5 ns access, 3.3 V, 100-TQFP, -40 to +85°C, tray.","salesMarkdown":"## 18 Mbit synchronous SRAM — 133 MHz pipeline The CY7C1383D-133AXI: The parallel interface registers addresses and data on the rising clock edge, so the read latency is deterministic — the controller sees data at the bus exactly one cycle after the address is presented. Infineon lists the CY7C1383D-133AXI as obsolete. No pin-compatible drop-in replacement is documented by the original manufacturer.","metaTitle":"CY7C1383D-133AXI Infineon 18Mbit Sync SRAM, 133 MHz","metaDescription":"CY7C1383D-133AXI from Infineon Technologies — 18Mbit synchronous SDR SRAM, 133 MHz clock, 6.5 ns access, 100-TQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","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":"100-LQFP","Product Status":"Obsolete","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1383","Memory Organization":"1M x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.3721","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eb7da07153c6c32e5f88fa980df55e18.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1383D-133AXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1383D-133AXI obsolete?","answer":"Yes, Infineon lists the CY7C1383D-133AXI as obsolete."},{"question":"What is the replacement for CY7C1383D-133AXI?","answer":"No official replacement or successor order code is documented by Infineon for the CY7C1383D-133AXI. The part is sourced through independent distribution — a functionally equivalent synchronous SRAM in the same package and speed grade would require a board-level qualification."},{"question":"What is the access time of CY7C1383D-133AXI?","answer":"The access time is 6.5 ns from the rising clock edge at 133 MHz. This is the time from clock edge to valid data on the output bus under the specified load conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1383D-133AXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1383D-133AXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:06:50.866Z","lastPublished":"2026-07-21T02:06:50.866Z","indexable":true}}