{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1020B-12ZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1020B-12ZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1020B-12ZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1020B-12ZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1020B-12ZXC, asynchronous SRAM, 512Kbit (32K x 16), 12 ns access time, parallel interface, 4.5 V ~ 5.5 V supply, 0°C ~ 70°C, 44-TSOP II (10.16 mm width), surface mount.","salesMarkdown":"## 12 ns access — timing margin for a 5 V bus The CY7C1020B-12ZXC: 512Kbit asynchronous SRAM organized as 32K x 16 bits, with a 12 ns access time. ## Obsolete — no official replacement listed ## 44-TSOP II — footprint for legacy memory slots Housed in a 44-TSOP (0.400\", 10.16 mm width) surface-mount package, this SRAM uses the industry-standard JEDEC pinout for 32K x 16 asynchronous SRAMs.","metaTitle":"Infineon CY7C1020B-12ZXC 512Kbit Async SRAM, 12 ns, 44-TSOP","metaDescription":"Infineon CY7C1020B-12ZXC asynchronous SRAM: 512Kbit (32K x 16), 12 ns access, 4.5-5.5 V, 0-70°C, 44-TSOP II.","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":"12 ns","Memory Size":"512Kbit","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":"4.5V ~ 5.5V","Base Product Number":"CY7C1020","Memory Organization":"32K x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"44-TSOP II","Write Cycle Time - Word, Page":"12ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8243","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/46835e03ed03fca647fb9f9aa23e92c6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1020B-12ZXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1020B-12ZXC compatible with 5V logic?","answer":"Yes. No level shifting is required on the address, data, or control lines when interfacing with a 5 V bus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1020B-12ZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1020B-12ZXC 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}}