{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C4042KV13-933FCXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C4042KV13-933FCXC","canonicalUrl":"https://icboms.com/infineon/CY7C4042KV13-933FCXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C4042KV13-933FCXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C4042KV13-933FCXC, synchronous QDR IV SRAM, 72 Mbit (2M x 36), 933 MHz clock, 1.26 V to 1.34 V supply, 361-FCBGA (21x21 mm), 0°C to 70°C, tray.","salesMarkdown":"## 72 Mbit QDR IV — bandwidth ceiling for the data plane The CY7C4042KV13-933FCXC: This is a 72 Mbit synchronous SRAM organized 2M x 36, using the QDR IV architecture — a double-data-rate interface that transfers data on both clock edges, delivering a peak bandwidth of 933 MHz x 36 bits per edge. The 36-bit data bus width suits systems that need a 72-bit ECC word (two devices) or a single 36-bit datapath without parity overhead. ## 933 MHz clock — signal-integrity budget At 933 MHz the parallel interface demands controlled-impedance routing, matched trace lengths, and a low-inductance decoupling network within the 361-FCBGA (21x21 mm) footprint. The supply rail tolerance is tight — 1.26 V to 1.34 V — so the board regulator must hold regulation within 40 mV under the transient load of the QDR IV I/O bank.","metaTitle":"Infineon CY7C4042KV13-933FCXC QDR IV SRAM, 72 Mbit, 933 MHz","metaDescription":"Infineon CY7C4042KV13-933FCXC 72 Mbit synchronous QDR IV SRAM, 2M x 36, 933 MHz clock, 1.26-1.34 V, 361-FCBGA. Active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR IV","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"361-BBGA, FCBGA","Product Status":"Active","Clock Frequency":"933 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.26V ~ 1.34V","Base Product Number":"CY7C4042","Memory Organization":"2M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"361-FCBGA (21x21)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$241.6625","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/30b35fc894044a3749bee6c935883b08.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the memory organization and interface of the CY7C4042KV13-933FCXC?","answer":"Organized 2M x 36 with a parallel QDR IV interface running at 933 MHz clock, giving a 36-bit double-data-rate bus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C4042KV13-933FCXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C4042KV13-933FCXC 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}}