{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C199C-20ZXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C199C-20ZXIT","canonicalUrl":"https://icboms.com/infineon/CY7C199C-20ZXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C199C-20ZXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C199C-20ZXIT, asynchronous SRAM, 256Kbit (32K x 8), 20 ns access, 4.5V-5.5V, -40°C to 85°C, 28-TSSOP tape and reel.","salesMarkdown":"## Obsolete — what it means for the BOM line The CY7C199C-20ZXIT: New designs should not target this part; existing BOM lines rely on surplus or broker channels for continued supply. ## Parametric profile and fit The CY7C199C-20ZXIT is a 256 Kbit asynchronous SRAM organized as 32K x 8 bits with a 20 ns access time. Housed in a 28-TSSOP (0.465\", 11.80 mm width) body, the supplier device package is 28-TSOP I. Surface-mount assembly with tape-and-reel packaging supports automated pick-and-place. The parallel memory interface requires 32 address/data lines plus control signals routed to the host.","metaTitle":"Infineon CY7C199C-20ZXIT SRAM, 256Kbit (32K x 8), 20 ns","metaDescription":"Infineon CY7C199C-20ZXIT asynchronous SRAM, 256Kbit, 20 ns access, 4.5-5.5V, -40 to 85°C, 28-TSSOP. Obsolete — sourced to order against RFQ.","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":"Tape & Reel (TR)","Technology":"SRAM - Asynchronous","Access Time":"20 ns","Memory Size":"256Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"28-TSSOP (0.465\\\", 11.80mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C199","Memory Organization":"32K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-TSOP I","Write Cycle Time - Word, Page":"20ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b500fa0ee687a89ce00255378ab4eee0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C199C-20ZXIT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy CY7C199C-20ZXIT / check stock / request a quote?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for lot traceability and warranty backing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C199C-20ZXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C199C-20ZXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:15:17.723Z","lastPublished":"2026-07-21T02:15:17.723Z","indexable":true}}