{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1370BV25-167AC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1370BV25-167AC","canonicalUrl":"https://icboms.com/infineon/CY7C1370BV25-167AC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1370BV25-167AC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1370BV25-167AC, 18Mbit Synchronous SRAM, 512K x 36, 167 MHz clock, 3.4 ns access time, 2.375V ~ 2.625V supply, Parallel interface, 0°C ~ 70°C, 100-TQFP (14x20), Surface Mount.","salesMarkdown":"## 18 Mbit synchronous SRAM for high-bandwidth buffer applications The CY7C1370BV25-167AC: It uses a parallel interface and operates from a 2.375 V to 2.625 V supply, making it a fit for high-throughput data buffering in networking equipment, telecom line cards, and test instrumentation where wide-word memory is needed. The 167 MHz clock rate and 3.4 ns access time define the performance tier for this synchronous SRAM. At 167 MHz, the memory can sustain back-to-back read or write transactions every clock cycle, delivering a peak bandwidth of roughly 6 Gbit/s on the 36-bit data bus. The 3.4 ns access time from clock edge to data valid gives the system designer a tight but manageable timing budget for setup and hold at the FPGA or ASIC interface. Designs running at this speed need controlled-impedance traces and matched-length routing on the data and address buses to avoid signal-integrity issues. ## 2.5 V supply — rail cleanliness matters The CY7C1370BV25-167AC requires a 2.375 V to 2.625 V supply. ## Obsolete — no direct Infineon replacement on record Infineon lists the CY7C1370BV25-167AC as Obsolete. For new designs, a pin-compatible synchronous SRAM from another vendor or a different density/speed grade in the same family would need evaluation. For existing BOM lines, sourcing is through the independent distribution channel, where stock is quoted against an RFQ.","metaTitle":"CY7C1370BV25-167AC Infineon 18Mbit Sync SRAM, 167 MHz","metaDescription":"CY7C1370BV25-167AC Infineon 18Mbit synchronous SRAM, 512K x 36, 167 MHz clock, 3.4 ns access, 2.5V supply, 100-TQFP.","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":"Bag","Technology":"SRAM - Synchronous, SDR","Access Time":"3.4 ns","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","Clock Frequency":"167 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.375V ~ 2.625V","Base Product Number":"CY7C1370","Memory Organization":"512K x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/153d34f1bf63c7b47e211be7d3939edd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1370BV25-167AC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C1370BV25-167AC?","answer":"A cross-search of synchronous SRAMs in the same 100-TQFP footprint with 2.5 V supply and 167 MHz speed grade would be needed to identify a potential drop-in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1370BV25-167AC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1370BV25-167AC 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}}