{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1470BV33-200AXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1470BV33-200AXI","canonicalUrl":"https://icboms.com/infineon/CY7C1470BV33-200AXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1470BV33-200AXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon NoBL™ series, CY7C1470BV33-200AXI, Synchronous SRAM, 72Mbit (2M x 36), 200 MHz clock, 3 ns access time, Parallel interface, 3.135V-3.6V supply, -40°C to 85°C, 100-LQFP.","salesMarkdown":"## 200 MHz NoBL synchronous SRAM — the timing-critical cache buffer The CY7C1470BV33-200AXI is a 72Mbit synchronous SRAM organised as 2M x 36, clocked at 200 MHz with a 3 ns access time from the clock edge. That 200 MHz clock rate means the part can sustain one read or write per cycle — no dead cycles — which is exactly what a high-throughput FIFO or packet buffer demands when the FPGA or ASIC is running a full-rate data path. It belongs to Infineon's NoBL (No Bus Latency) family, which eliminates the turnaround cycle between read and write operations. For a system architect sizing the memory hierarchy, this translates to a 100 % bus utilisation on back-to-back mixed transactions — no stall inserted by the memory controller. ## Supply rail and temperature range — industrial endurance The 100-TQFP (14x20 mm) package uses a 0.50 mm pitch — the PCB layout engineer should budget a 4-layer board for clean fan-out of the 36 data lines plus address and control, and place a 100 nF decoupling cap within 2 mm of each supply pin pair. ## Last Buy — the sourcing window is closing Infineon lists the CY7C1470BV33-200AXI as Last Buy. This is the final procurement opportunity; after the last-order date passes, the part becomes obsolete with no further production. A component engineer should immediately assess the lifetime buy quantity against the remaining production schedule and identify a qualified second-source or pin-compatible alternative before the window closes. The base product number CY7C1470 covers multiple speed grades and temperature variants in the same 100-TQFP footprint. If a speed downgrade or commercial-temperature variant is acceptable, an alternative within the same series may extend the usable inventory — but confirm the exact timing and temperature requirement against the datasheet before substituting.","metaTitle":"CY7C1470BV33-200AXI Infineon NoBL SRAM 72Mbit 200 MHz Last","metaDescription":"CY7C1470BV33-200AXI Infineon NoBL synchronous SRAM, 72Mbit (2M x 36), 200 MHz clock, 3 ns access, -40°C to 85°C, 100-TQFP. Last Buy — confirm lifecycle and RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"NoBL™","Package":"Tray","Technology":"SRAM - Synchronous, SDR","Access Time":"3 ns","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Last Time Buy","Clock Frequency":"200 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1470","Memory Organization":"2M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$127.5179","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/83307e304e9f2bc3dc3842e011f87753.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1470BV33-200AXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1470BV33-200AXI obsolete?","answer":"Infineon has classified this part as Last Buy. It is not yet marked obsolete, but the final order window is active — once that date passes, the part will no longer be manufactured. Plan a lifetime buy or a pin-compatible alternative now."},{"question":"Does CY7C1470BV33-200AXI have a RoHS compliant version?","answer":"The suffix 'AXI' in the order code indicates a RoHS-compliant, lead-free finish on the 100-TQFP package. No separate RoHS variant is needed — this is the compliant version."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1470BV33-200AXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1470BV33-200AXI 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}}