{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1021DV33-10ZSXA","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1021DV33-10ZSXA","canonicalUrl":"https://icboms.com/infineon/CY7C1021DV33-10ZSXA","factsUrl":"https://icboms.com/api/mcp/products/CY7C1021DV33-10ZSXA","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1021DV33-10ZSXA, asynchronous SRAM, 1Mbit (64K x 16), 10 ns access time, parallel interface, 3V to 3.6V supply, -40°C to 85°C, 44-TSOP II, Tray.","salesMarkdown":"For a 16-bit microcontroller or DSP running a 50 MHz bus clock (20 ns period), this part leaves a 10 ns window for address propagation, board trace delay, and setup time — enough margin for a clean single-cycle read without inserting wait states. At 66 MHz (15 ns period) the margin shrinks to 5 ns, which still works with careful layout and matched trace lengths.","metaTitle":"CY7C1021DV33-10ZSXA SRAM, 1Mbit, 10 ns, 44-TSOP II","metaDescription":"Cypress CY7C1021DV33-10ZSXA 1Mbit asynchronous SRAM, 64K x 16, 10 ns access, 3V-3.6V, -40°C to 85°C, 44-TSOP II. Request quote.","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 - Asynchronous","Access Time":"10 ns","Memory Size":"1Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-TSOP (0.400\\\", 10.16mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C1021","Memory Organization":"64K x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9167","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6f2b95d776e36f1bbd5c05a2da5dbdad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1021DV33-10ZSXA/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1021DV33-10ZSXA obsolete?","answer":"Yes, the lifecycle status is Obsolete. No official replacement is listed, but functionally identical alternatives in the same Cypress family exist — see the comparison FAQ below."},{"question":"How does CY7C1021DV33-10ZSXA compare to CY7C1021DV33-10VXI?","answer":"The difference is the package and shipping medium: the -10ZSXA comes in a 44-TSOP II on Tray, while the -10VXI is in a 44-TSOP II on Tube. The die and electrical specs are identical, so the choice is purely a matter of preferred packaging for your assembly line."},{"question":"Can I use CY7C1021DV33-10ZSXA with a 3.3V supply?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1021DV33-10ZSXA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1021DV33-10ZSXA 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}}