{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1069G-10ZSXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1069G-10ZSXI","canonicalUrl":"https://icboms.com/infineon/CY7C1069G-10ZSXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1069G-10ZSXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1069G-10ZSXI, 16Mbit asynchronous SRAM, 10 ns access time, 2M x 8 organization, parallel interface, 4.5V ~ 5.5V supply, -40°C ~ 85°C, 54-TSOP II.","salesMarkdown":"## What this async SRAM does on the bus The part comes in a 54-TSOP II package. This is a workhorse fast SRAM for applications that need deterministic, no-wait-state reads and writes — think networking equipment buffers, industrial controller cache, or FPGA block-RAM expansion where the bus can tolerate a byte-wide memory. ## 10 ns access time — timing closure for the bus In a system with a 50 MHz to 66 MHz bus clock, that 10 ns window sets the address-to-data valid delay. For a designer, this means the part can keep up with a fast 8-bit microcontroller or a medium-speed FPGA memory controller without inserting wait states. If your bus runs faster than 66 MHz, you will need to account for the access time in the timing budget — the 10 ns figure is the max from address change to data valid, not a cycle time. ## 16 Mbit density and 2M x 8 organization The 16 Mbit density and 2M x 8 organization mean the part provides 2 megawords of 8-bit data. This is a natural fit for 8-bit microcontroller data memory, a small frame buffer, or a look-up table in a DSP system. The byte-wide interface simplifies PCB routing compared to a x16 or x32 part, and the 54-TSOP II footprint is a standard surface-mount package that many memory controllers support. If you need more than 2 MB of SRAM, you will either stack multiple parts or move to a higher-density synchronous SRAM — but for a 2 MB working memory, this is a compact, single-chip solution. ## Industrial temperature and 5V supply If your design has moved to 3.3V logic, this part will need a 5V supply rail or a level translator on the address/data bus. The base product number is CY7C1069, and the G suffix indicates the latest die revision.","metaTitle":"Infineon CY7C1069G-10ZSXI 16Mbit Async SRAM, 10 ns","metaDescription":"Infineon CY7C1069G-10ZSXI 16Mbit asynchronous SRAM, 10 ns access time, 2M x 8 organization, parallel interface, 4.5V-5.5V supply, -40°C to 85°C, 54-TSOP II.","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":"Tray","Technology":"SRAM - Asynchronous","Access Time":"10 ns","Memory Size":"16Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"54-TSOP (0.400\\\", 10.16mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1069","Memory Organization":"2M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"54-TSOP II","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$29.7304","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de4768e972877ade4d9c46495de09e74.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1069G-10ZSXI/alternatives.json"},"ai":{"faq":[{"question":"What is the access time of CY7C1069G-10ZSXI?","answer":"The access time is 10 ns for both read and write cycles. This is the maximum time from address change to data valid for a read, and the minimum write pulse width for a write."},{"question":"What is the replacement or equivalent for CY7C1069G-10ZSXI?","answer":"The base product number CY7C1069 covers the family; the G suffix indicates the current die revision. If you need a pin-compatible alternative, check the CY7C1069 family datasheet for other speed grades or temperature variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1069G-10ZSXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1069G-10ZSXI 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}}