{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1370D-200BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1370D-200BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1370D-200BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1370D-200BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon NoBL™ Synchronous SRAM, CY7C1370D-200BZC, 18Mbit (512K x 36), 200 MHz clock frequency, 3 ns access time, 3.135V–3.6V supply, 165-ball FBGA (13x15 mm), 0°C to 70°C.","salesMarkdown":"Clocked at 200 MHz with a 3 ns access time, it is built for high-throughput data-path applications such as network packet buffers, telecom line cards, and FPGA co-processing memory where back-to-back read-write throughput matters more than density. Infineon lists the CY7C1370D-200BZC as obsolete. The 200 MHz clock rate and 3 ns access time together define the window for setup-and-hold closure on the data bus. At this speed, trace-length matching on the 36-bit data path becomes critical — expect to budget for controlled-impedance routing and on-die termination if your FPGA or ASIC interface runs at the full clock rate. The NoBL feature removes the one-cycle turnaround penalty that standard synchronous SRAMs impose, so a back-to-back read-write sequence at 200 MHz achieves full bus utilisation without dead cycles. That matters in designs where every clock edge carries a valid transaction. ## 165-ball FBGA — layout and rework considerations The 165-ball FBGA package measures 13 x 15 mm with a 1.0 mm ball pitch typical of this density class. It requires a multilayer PCB with via-in-pad or microvia fanout for the centre balls. Rework needs a preheat profile that keeps the package body below 220°C peak to avoid internal die-attach stress; a bottom-side preheater at 150°C and a top-side hot-air nozzle matched to the 13 x 15 mm outline is the standard approach.","metaTitle":"Infineon CY7C1370D-200BZC NoBL Synchronous SRAM, 18Mbit","metaDescription":"Infineon CY7C1370D-200BZC NoBL synchronous SRAM, 18Mbit (512K x 36), 200 MHz clock, 3 ns access time, 165-FBGA, 0°C to 70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"NoBL™","Package":"Tray","Technology":"SRAM - Synchronous, SDR","Access Time":"3 ns","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"200 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1370","Memory Organization":"512K x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$27.8500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1370D-200BZC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1370D-200BZC obsolete?","answer":"Yes, Infineon lists the CY7C1370D-200BZC as obsolete. No official replacement part number has been published. For new designs, evaluate current-generation synchronous SRAMs in the 165-ball FBGA package, but verify pin compatibility against your layout."},{"question":"What is the difference between CY7C1370D-200BZC and CY7C1370C-200BZC?","answer":"The CY7C1370D-200BZC is the 'D' revision of the 18 Mbit NoBL synchronous SRAM family. The 'C' revision (CY7C1370C-200BZC) is an earlier stepping. Both share the same 512K x 36 organisation, 200 MHz clock, 3 ns access time, and 165-ball FBGA package. The 'D' revision typically incorporates minor timing or process improvements; for a production BOM, verify that the 'C' revision meets your timing margin if you are considering it as a drop-in alternate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1370D-200BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1370D-200BZC 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}}