{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1362B-166AJC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1362B-166AJC","canonicalUrl":"https://icboms.com/infineon/CY7C1362B-166AJC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1362B-166AJC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1362B-166AJC synchronous SRAM, 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access time, parallel interface, 3.135 V to 3.6 V supply, 0°C to 70°C, 100-TQFP.","salesMarkdown":"The 3.5 ns access means the SRAM can deliver data within one clock cycle at 166 MHz (6 ns period) with margin, so a properly timed controller sees zero wait-state reads in a pipelined bus. The 512K x 18 organization suits 18-bit DSP datapaths or networking lookup tables where the extra two bits carry parity or tag information. ## 3.3 V supply and commercial temperature — where it fits It is not rated for industrial floors, automotive under-hood, or outdoor enclosures. ## Obsolete — sourcing and replacement reality Cypress lists the CY7C1362B-166AJC as Obsolete. For new designs, a synchronous SRAM in the same 100-TQFP footprint from another vendor — such as a 9 Mbit or 18 Mbit device with matching 512K x 18 or 1M x 18 organization — should be evaluated for timing compatibility.","metaTitle":"Cypress CY7C1362B-166AJC Synchronous SRAM, 9Mbit, 166 MHz","metaDescription":"Cypress CY7C1362B-166AJC synchronous SRAM: 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access time, parallel interface, 3.3V supply, 0°C to 70°C, 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":"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":"100-LQFP","Product Status":"Obsolete","Clock Frequency":"166 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1362","Memory Organization":"512K x 18","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/d140ff7fd2f6c122a4735c5cd9ea2bbc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1362B-166AJC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1362B-166AJC?","answer":"No official replacement order code is recorded in the lifecycle data. For a pin-compatible alternative, evaluate other 9 Mbit or 18 Mbit synchronous SRAMs in the 100-TQFP package with a 512K x 18 or 1M x 18 organization and a 166 MHz clock rating. Verify timing (access time, setup/hold) against your controller before committing the BOM."},{"question":"Is CY7C1362B-166AJC compatible with 3.3V logic?","answer":"Yes. No external level shifting is needed when connecting to a 3.3 V FPGA, ASIC, or processor memory controller."},{"question":"What is the access time of CY7C1362B-166AJC?","answer":"The access time is 3.5 ns from clock rise. At a 166 MHz clock (6 ns period), this leaves 2.5 ns of margin for PCB trace delay and controller setup time, which is adequate for a single-board layout with short traces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1362B-166AJC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1362B-166AJC 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}}