{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1418JV18-300BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1418JV18-300BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1418JV18-300BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1418JV18-300BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1418JV18-300BZC, 36Mbit Synchronous DDR II SRAM, 2M x 18 organization, 300 MHz clock frequency, Parallel interface, 1.7V–1.9V supply, 165-FBGA (15x17) package, 0°C to 70°C operating temperature.","salesMarkdown":"## 36 Mbit DDR II SRAM — 300 MHz, 2M x 18 It operates at a 300 MHz clock frequency, delivering high-bandwidth data transfers on both clock edges through a parallel interface. This part is designed for applications requiring fast, predictable memory access with low latency — typically network packet buffers, telecom line cards, and high-end test equipment where the DDR II protocol provides back-to-back read/write throughput without dead cycles. The 300 MHz clock rate, combined with DDR II signaling, yields an effective data rate of 600 million transfers per second on the 18-bit data bus. For a system architect, this translates to a peak bandwidth of roughly 1.35 GB/s (600 MT/s × 18 bits ÷ 8). The synchronous interface simplifies timing closure in high-speed designs, but the 165-ball FBGA layout demands careful PCB stack-up and signal integrity work — trace length matching on the 18 data lines plus address and control becomes non-trivial above 200 MHz. There is no direct drop-in replacement from the manufacturer; any substitution requires a pin-compatible and timing-compatible evaluation against the original design. Housed in a 165-ball FBGA (15x17 mm) package, this is a surface-mount BGA that requires reflow soldering and X-ray inspection for void detection. The supply voltage range is 1.7V to 1.9V, typical for low-voltage high-speed SRAM cores; the 1.8V nominal rail must be clean, as ripple directly eats into timing margin at 300 MHz.","metaTitle":"Cypress CY7C1418JV18-300BZC 36Mbit DDR II SRAM, 300 MHz","metaDescription":"Cypress CY7C1418JV18-300BZC 36Mbit synchronous DDR II SRAM, 2M x 18 organization, 300 MHz clock, 165-FBGA.","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, DDR II","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"300 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1418","Memory Organization":"2M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/84822fbdf5e887a1c5d17bafa1537023.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1418JV18-300BZC?","answer":"The CY7C1418 family includes other density and speed variants, but a direct pin-compatible and timing-compatible substitute must be validated against the original PCB layout and timing budget. For an exact drop-in, the procurement path is surplus inventory of this specific ordering code."},{"question":"What is the cross reference for CY7C1418JV18-300BZC?","answer":"No official cross-reference part number from Cypress/Infineon is documented in the available records. The base product number is CY7C1418, and other suffix variants within that family may differ in package, temperature grade, or speed grade."},{"question":"Is there a lead-free alternative for CY7C1418JV18-300BZC?","answer":"The available records do not specify the lead finish for this ordering code. The CY7C1418 family includes variants with different suffix letters that may indicate lead-free or RoHS-compliant options. Check the specific datasheet for the 'BZC' suffix — if it is not explicitly lead-free, a variant like CY7C1418JV18-300BZX (note the 'X' suffix) may be the lead-free equivalent, but this requires verification against the original manufacturer's documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1418JV18-300BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1418JV18-300BZC 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}}