{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C4022KV13-933FCXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C4022KV13-933FCXI","canonicalUrl":"https://icboms.com/infineon/CY7C4022KV13-933FCXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C4022KV13-933FCXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C4022KV13-933FCXI, QDR IV synchronous SRAM, 72 Mbit (4M x 18), 933 MHz clock, 1.26 V to 1.34 V supply, 361-FCBGA, -40°C to 85°C, Tray.","salesMarkdown":"## 72 Mbit QDR IV SRAM at 933 MHz — what the clock rate means for the bus The CY7C4022KV13-933FCXI: The 933 MHz clock rate is the defining performance parameter: each clock edge transfers two data words (double-data-rate), giving an effective data rate of 1.866 G transfers per second per pin. That throughput targets high-bandwidth buffer applications — network switch look-up tables, traffic managers, and high-speed data acquisition — where the memory must keep pace with a 100 G or 400 G line rate without inserting wait states. The QDR IV interface separates read and write data buses, eliminating bus-turnaround dead cycles that plague common-I/O SRAMs. ## 1.26 V to 1.34 V supply — tight rail tolerance The supply range is 1.26 V to 1.34 V, a 1.3 V nominal with only ±40 mV tolerance. The board designer needs a dedicated low-noise regulator — a switching converter with <10 mV ripple or a low-dropout linear regulator — placed close to the device. Any excursion outside this window during a read or write cycle risks data corruption. The 361-FCBGA package (21x21 mm) has a central array of supply and ground balls; the layout should mirror the recommended decoupling capacitor pattern from the datasheet, with multiple 100 nF and 1 µF ceramics per quadrant. For rework, a preheat profile that keeps the entire board above 150°C for 60–90 seconds reduces the risk of solder-joint cracking under the BGA. The base product number CY7C4022 covers a family of density and speed variants; if a future design needs a different density or a lower speed bin, the same footprint and interface apply across the family.","metaTitle":"Infineon CY7C4022KV13-933FCXI QDR IV SRAM, 72 Mbit, 933 MHz","metaDescription":"Infineon CY7C4022KV13-933FCXI is a 72 Mbit synchronous QDR IV SRAM with 933 MHz clock, 1.26-1.34 V supply, -40 to 85°C. Active lifecycle.","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":"CY7C4022","Memory Organization":"4M x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"361-FCBGA (21x21)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$230.6750","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/30b35fc894044a3749bee6c935883b08.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C4022KV13-933FCXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C4022KV13-933FCXI 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}}