{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1623KV18-300BZXC","brand":"Cypress Semiconductor Corp","brandSlug":"cypress-semiconductor-corp","productSlug":"CY7C1623KV18-300BZXC","canonicalUrl":"https://icboms.com/cypress-semiconductor-corp/CY7C1623KV18-300BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1623KV18-300BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress (Infineon) CY7C1623KV18-300BZXC, 144Mbit synchronous DDR II SRAM, 8M x 18 organization, 300 MHz clock, 1.7V–1.9V supply, 165-FBGA (15x17 mm), surface mount, 0°C–70°C commercial temp, bulk pack.","salesMarkdown":"## 300 MHz DDR II SRAM for high-throughput buffer applications The CY7C1623KV18-300BZXC: 144Mbit synchronous DDR II SRAM organized as 8M x 18 bits, clocked at 300 MHz over a parallel interface. Volatile memory for buffer applications. ## 8M x 18 organization — why 18 bits The 18-bit word width (8M x 18) is common in networking and baseband designs where a 16-bit data bus plus two parity or ECC bits are needed. If the design expects a 9-bit-wide word (16M x 9), the CY7C1625KV18-333BZXC is the sibling that matches that organization. The 18-bit width here means the controller must be wired for 18 data lines, not 9 — a board-level difference that is not pin-compatible without a layout change. ## 165-FBGA footprint — design-in constraint 165-ball FBGA (15x17 mm) fine-pitch BGA. Verify ball-out against PCB footprint before layout. Bulk pack arrives in tubes or trays. For a BOM freeze, this part does not trigger a PCN watch on its own — but the 300 MHz speed grade is a specific bin, and if the design can tolerate the 333 MHz part, that bin may have a longer tail in production.","metaTitle":"Cypress CY7C1623KV18-300BZXC 144Mbit DDR II SRAM, 300 MHz","metaDescription":"Cypress (Infineon) CY7C1623KV18-300BZXC synchronous DDR II SRAM, 144Mbit, 8M x 18, 300 MHz clock, 1.7V-1.9V, 165-FBGA. Active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C1623KV18-300BZXC","Package":"Bulk","Technology":"SRAM - Synchronous, DDR II","Memory Size":"144Mbit","Memory Type":"Volatile","description":"IC SRAM 144MBIT PAR 165FBGA","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Clock Frequency":"300 MHz","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1623","Memory Organization":"8M x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (15x17)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$215.4000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a2937c5e6075dc3afc3c0b2a595b0a65.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1623KV18-300BZXC/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range for this part?","answer":"The rated operating temperature is 0°C to 70°C (commercial grade). This limits the part to indoor, conditioned environments — not suitable for industrial or automotive ambient without active cooling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/cypress-semiconductor-corp/CY7C1623KV18-300BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/cypress-semiconductor-corp/CY7C1623KV18-300BZXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}