{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1440AV33-167BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1440AV33-167BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1440AV33-167BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1440AV33-167BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1440AV33-167BZC, 36Mbit Synchronous SRAM, 1M x 36 organization, 167 MHz clock, 3.4 ns access, 3.135V–3.6V supply, 165-LBGA, 0°C–70°C.","salesMarkdown":"## 36 Mbit synchronous SRAM at 167 MHz — what it brings to the bus This part is a single-data-rate (SDR) synchronous SRAM — every rising edge of the clock can launch a read or write transaction, making it a fit for high-throughput data buffers, cache tag stores, and wide-word look-up tables in networking or DSP subsystems. The 36-bit word width maps naturally to 32-bit data buses with parity or ECC overhead. ## Package and thermal context For BOM lines already qualified to this footprint and timing, the supply path is the independent distribution channel — surplus stock, new-old-stock, or broker-sourced material. If you are in a design phase, look at current-generation synchronous SRAMs in the same 165-ball FBGA footprint with compatible timing — a pin-compatible cross reference is not documented here, so a full board respin may be required.","metaTitle":"Cypress CY7C1440AV33-167BZC 36Mbit SRAM, 167 MHz","metaDescription":"Cypress CY7C1440AV33-167BZC 36Mbit synchronous SRAM, 167 MHz clock, 3.4 ns access, 165-LBGA.","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":"3.4 ns","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"167 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1440","Memory Organization":"1M x 36","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$47.9800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5adbae9b529f7e1d559e49273a993bd2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1440AV33-167BZC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1440AV33-167BZC?","answer":"The part is obsolete with no documented successor. Engineers needing a drop-in should evaluate other 36 Mbit synchronous SRAMs in a 165-ball FBGA with 167 MHz timing, but a pin-compatible cross reference is not confirmed — expect to re-qualify the footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1440AV33-167BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1440AV33-167BZC 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}}