{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"7164L20TPGI","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"7164L20TPGI","canonicalUrl":"https://icboms.com/renesas/7164L20TPGI","factsUrl":"https://icboms.com/api/mcp/products/7164L20TPGI","rawCanonicalId":null},"summary":{"shortDescription":"SRAM - Asynchronous, 64Kbit (8K x 8), Parallel Interface, 20 ns Access Time, 4.5V ~ 5.5V Supply, -40°C ~ 85°C, Through Hole, 28-DIP (0.300\", 7.62mm), 28-PDIP.","salesMarkdown":"## Package and mounting — through-hole, bulk delivery The 7164L20TPGI ships in a 28-pin PDIP (0.300\" wide, 7.62 mm pitch). If your line uses pick-and-place, this part needs manual insertion or a tube feeder. The through-hole mounting suits socketed prototyping, repair of legacy boards, or low-volume production runs where reflow is not available. ## Lifecycle and sourcing reality That said, the 28-pin DIP package is a legacy form factor; if your BOM is for a new design, consider whether a surface-mount equivalent (e.g., 32-pin SOIC or TSOP variant) would simplify assembly.","metaTitle":"7164L20TPGI 64Kbit Asynchronous SRAM, 20 ns, 5V, DIP-28","metaDescription":"7164L20TPGI 64Kbit (8K x 8) parallel SRAM with 20 ns access time, 4.5V–5.5V supply, -40°C to 85°C industrial temp, 28-pin DIP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Bulk","Technology":"SRAM - Asynchronous","Access Time":"20 ns","Memory Size":"64Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Through Hole","Package / Case":"28-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Memory Organization":"8K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"28-PDIP","Write Cycle Time - Word, Page":"20ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6","stockQuantity":0,"priceTiers":[{"qty":188,"price":"$1.60000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a386f7413ac3a00ccd472b0acfe039af.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 7164L20TPGI a 5V SRAM?","answer":"Yes, it operates from 4.5V to 5.5V — a true 5V-only part. It is not compatible with 3.3V supplies."},{"question":"Can I replace 7164L20TPGI with a 6264 SRAM?","answer":"The 6264 family is also a 64Kbit (8K x 8) asynchronous SRAM in a 28-pin DIP, but access times and supply voltages vary. Many 6264 parts are 5V and pin-compatible, but you must verify the specific 6264 variant's timing (access time, write cycle) and temperature range against your design. The 7164L20TPGI runs at 20 ns and industrial temp; a slower 6264 (e.g., 150 ns) would not be a drop-in replacement where timing margin is tight."},{"question":"What package does 7164L20TPGI come in?","answer":"It is supplied in a 28-pin PDIP (0.300\" wide, 7.62 mm pitch) and ships in Bulk — loose tubes or antistatic trays, not tape-and-reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/7164L20TPGI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/7164L20TPGI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T23:43:39.579Z","lastPublished":"2026-07-13T23:43:39.579Z","indexable":true}}