{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1041CV33-12VXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1041CV33-12VXC","canonicalUrl":"https://icboms.com/infineon/CY7C1041CV33-12VXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1041CV33-12VXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1041CV33-12VXC asynchronous SRAM, 4Mbit (256K x 16), 12 ns access time, 3V to 3.6V supply, parallel interface, 44-SOJ surface-mount package, 0°C to 70°C operating temperature.","salesMarkdown":"## What this 4Mbit asynchronous SRAM brings to the bus The Infineon CY7C1041CV33-12VXC is a 4Mbit asynchronous SRAM organized as 256K x 16 bits, with a 12 ns access time that sets the timing budget for the memory bus. ## 12 ns access time — timing closure for the bus It means the SRAM presents valid data within 12 ns of the address being asserted, which is fast enough to work with most 50-100 MHz processors without wait states, provided the board layout keeps trace lengths short and signal integrity clean. ## Package and footprint — 44-SOJ surface mount Housed in a 44-SOJ (Small Outline J-lead) package, this part is surface-mount with J-bend leads on a 0.400-inch body width. The 44-SOJ footprint is a standard pinout for 256K x 16 asynchronous SRAMs, so PCB layout is straightforward and the package is reworkable with standard hot-air tools.","metaTitle":"Infineon CY7C1041CV33-12VXC 4Mbit Async SRAM, 12 ns","metaDescription":"Infineon CY7C1041CV33-12VXC asynchronous SRAM, 4Mbit (256K x 16), 12 ns access time, 3V-3.6V supply, 44-SOJ, commercial temp. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Technology":"SRAM - Asynchronous","Access Time":"12 ns","Memory Size":"4Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-BSOJ (0.400\\\", 10.16mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C1041","Memory Organization":"256K x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"44-SOJ","Write Cycle Time - Word, Page":"12ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3441","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/14f7a7719efada195e647a7f3235a5be.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1041CV33-12VXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1041CV33-12VXC still active or obsolete?","answer":"There is no indication of obsolescence or a last-time-buy notice."},{"question":"What is the access time and voltage range of CY7C1041CV33-12VXC?","answer":"The access time is 12 ns for both read and write cycles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1041CV33-12VXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1041CV33-12VXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}