{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1356C-166BGC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1356C-166BGC","canonicalUrl":"https://icboms.com/infineon/CY7C1356C-166BGC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1356C-166BGC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies NoBL™ synchronous SRAM, CY7C1356C-166BGC, 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access, 119-PBGA (14x22 mm), tray.","salesMarkdown":"## 166 MHz synchronous SRAM — the speed-density tradeoff The CY7C1356C-166BGC is a 9 Mbit synchronous SRAM from Infineon's NoBL (No Bus Latency) family, organized as 512K x 18 bits. It clocks at 166 MHz with a 3.5 ns access time — the flow-through pipeline means the first read address appears on the data bus one cycle after the read command, then a new word every clock edge thereafter. For a cache line fill or a FIFO buffer running at that rate, the 3.5 ns access buys enough timing margin to avoid wait states in a typical 100-133 MHz bus. Infineon has marked this part Obsolete. Housed in a 119-ball PBGA (14x22 mm body), the 1.0 mm ball pitch is hand-solderable with a hot-air rework station and a stencil — not a breadboard-friendly part, but a rework lab can replace it with practice.","metaTitle":"Infineon CY7C1356C-166BGC 9Mbit NoBL SRAM, 166 MHz","metaDescription":"Infineon CY7C1356C-166BGC synchronous SRAM, 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access. Obsolete — sourced to order through independent channels.","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":"3.5 ns","Memory Size":"9Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"119-BGA","Product Status":"Obsolete","Clock Frequency":"166 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1356","Memory Organization":"512K x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"119-PBGA (14x22)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8b89357562a3e91f046218f21ff35d82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1356C-166BGC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C1356C-166BGC?","answer":"No official pin-compatible successor or cross-reference is recorded from Infineon. A functional replacement would require a board spin — the package and pinout differ across the synchronous SRAM families. Confirm the BOM position before committing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1356C-166BGC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1356C-166BGC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:01:32.208Z","lastPublished":"2026-07-21T02:01:32.208Z","indexable":true}}