{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1620KV18-333BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1620KV18-333BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1620KV18-333BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1620KV18-333BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1620KV18-333BZXI, DDR II synchronous SRAM, 144 Mbit, 333 MHz, 4M x 36, 1.7-1.9V, -40 to 85°C, 165-FBGA (15x17), Tray.","salesMarkdown":"## 144 Mbit DDR II SRAM at 333 MHz — what the clock rate buys you The CY7C1620KV18-333BZXI is a 144 Mbit DDR II synchronous SRAM from Infineon, organized as 4M words by 36 bits. The 333 MHz clock drives a double-data-rate interface, meaning data transfers on both clock edges — the effective data rate per pin is 666 MT/s, and the 36-bit-wide bus delivers a peak bandwidth of roughly 24 Gbit/s. That bandwidth suits high-throughput applications like network packet buffers, test equipment capture memory, or large FPGA cache stores where the read-write cycle time matters more than the raw density. The 1.7 V to 1.9 V supply rail is the standard for DDR II SRAM cores — it keeps the I/O swing small enough to reduce dynamic power at 333 MHz, but tight enough that the board's power distribution must hold the rail within 100 mV of the target. ## Package and board-fit — 165-ball FBGA The 165-FBGA (15x17 mm) package is a fine-pitch BGA — the ball pitch is 1.0 mm, which means a 4-layer PCB with microvias is the practical minimum for fan-out. The Tray packaging means the parts arrive in anti-static trays, not tape-and-reel — factor this into the pick-and-place feeder setup if the line expects reeled components.","metaTitle":"Infineon CY7C1620KV18-333BZXI 144Mbit DDR II SRAM, 333 MHz","metaDescription":"Active 144Mbit DDR II synchronous SRAM from Infineon, 333 MHz clock, 4M x 36 organization, 1.7-1.9V supply, -40 to 85°C. Available 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, DDR II","Memory Size":"144Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"333 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1620","Memory Organization":"4M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$265.2828","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4517e25892cb4d4147c4d98e91af925c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the memory organization and supply voltage for CY7C1620KV18-333BZXI?","answer":"The memory is organized as 4M words by 36 bits (144 Mbit total). The supply voltage range is 1.7 V to 1.9 V, which is the standard DDR II SRAM core voltage."},{"question":"Where can I buy CY7C1620KV18-333BZXI and how do I get a price?","answer":"This active part is sourced to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1620KV18-333BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1620KV18-333BZXI 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}}