{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1069AV33-12ZXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1069AV33-12ZXCT","canonicalUrl":"https://icboms.com/infineon/CY7C1069AV33-12ZXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1069AV33-12ZXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1069AV33-12ZXCT, 16 Mbit asynchronous SRAM, 12 ns access time, 3.3 V supply, 2M x 8 organization, parallel interface, 54-TSOP II package, 0 to 70 °C commercial temperature, Tape & Reel.","salesMarkdown":"The Infineon CY7C1069AV33-12ZXCT is a 16 Mbit asynchronous SRAM organized as 2M x 8, with a 12 ns access time that sets the timing budget for the processor-to-memory interface. The 12 ns write cycle time matches the read access, so back-to-back reads and writes run at the same speed without dead cycles. ## 2M x 8 organization — byte-wide memory for 8-bit or muxed buses Organized as 2M words of 8 bits each, this SRAM connects directly to an 8-bit data bus. In a 16-bit or 32-bit system, you need two or four devices with the address lines shared and the chip selects decoded — or external byte-lane muxing. The parallel interface is straightforward: address, data, chip enable, output enable, and write enable. No clock, no burst logic, no refresh cycles — the asynchronous nature simplifies timing closure but means every access takes the full 12 ns cycle. Infineon lists the CY7C1069AV33-12ZXCT as obsolete. For BOM lines that still require this part, procurement must turn to independent distribution and surplus channels. The 54-TSOP II footprint is shared across many asynchronous SRAMs in the 16 Mbit density range, but pin compatibility with any specific alternate needs to be verified against the target system's timing and supply requirements. ## 54-TSOP II — footprint and rework Housed in a 54-TSOP II (0.400 inch body width, 10.16 mm), this is a fine-pitch surface-mount package. The Tape & Reel shipping form indicates it was intended for high-volume pick-and-place. For rework, the typical hot-air profile for TSOP packages applies — preheat the board to 125 °C, then focus the nozzle on the package body until the solder reflows. Inspect for bridges under magnification; the 0.5 mm lead pitch leaves little room for error.","metaTitle":"Infineon CY7C1069AV33-12ZXCT 16 Mbit Async SRAM, 12 ns","metaDescription":"Infineon CY7C1069AV33-12ZXCT 16 Mbit asynchronous SRAM, 12 ns access, 3.3 V, 2M x 8, parallel interface, 54-TSOP II, 0 to 70 °C.","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":"12 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":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C1069","Memory Organization":"2M x 8","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"54-TSOP II","Write Cycle Time - Word, Page":"12ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5c589d36b88ad9baf9d947b180aa56fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C1069AV33-12ZXCT obsolete?","answer":"Yes, Infineon lists the CY7C1069AV33-12ZXCT as obsolete. Procurement must rely on surplus and broker channels for this part."},{"question":"What is the exact replacement for CY7C1069AV33-12ZXCT?","answer":"Infineon has not published a direct replacement order code for this specific obsolete variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1069AV33-12ZXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1069AV33-12ZXCT 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}}