{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71T75602S166PF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"71T75602S166PF","canonicalUrl":"https://icboms.com/renesas/71T75602S166PF","factsUrl":"https://icboms.com/api/mcp/products/71T75602S166PF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 71T75602S166PF synchronous ZBT SRAM, 18 Mbit, 512K x 36, 166 MHz clock, 3.5 ns access, 2.375-2.625 V, 100-TQFP (14x14), Bulk.","salesMarkdown":"## ZBT SRAM for high-throughput data paths The 71T75602S166PF is a 18 Mbit synchronous SRAM organized as 512K x 36, built with ZBT (Zero Bus Turnaround) technology. This means the data bus never inserts a dead cycle when switching from read to write — a cycle-by-cycle throughput advantage over standard pipelined SRAMs in networking and telecom line cards where every clock edge carries data. ## Timing and supply rails Rated for a 166 MHz clock and a 3.5 ns access time — the access window sets the setup-and-hold budget at the controller side. The supply range is 2.375 V to 2.625 V, a ±5 % window around 2.5 V; a clean rail with <50 mV ripple is needed to hold the timing spec across temperature. Supplied in a 100-LQFP package with a 100-TQFP (14x14 mm) body. The 0.5 mm pitch is hand-solderable under a microscope and routes out on a 4-layer board with blind vias for the inner rows. The parallel memory interface uses the full 36-bit data bus plus address lines — fan-out density is the limiting factor on layer count. ## Lifecycle and compliance RoHS non-compliant, which means the solder balls or die-attach material contain lead; this is acceptable under many industrial and telecom exemptions but must be flagged for EU RoHS 2011/65/EU compliance audits.","metaTitle":"71T75602S166PF Renesas 18Mbit ZBT SRAM, 166 MHz, 3.5 ns","metaDescription":"71T75602S166PF Renesas 18Mbit synchronous SRAM, 166 MHz clock, 3.5 ns access, 512K x 36, 100-TQFP. Active lifecycle, RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Bulk","Technology":"SRAM - Synchronous, SDR (ZBT)","Access Time":"3.5 ns","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Clock Frequency":"166 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.375V ~ 2.625V","Memory Organization":"512K x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x14)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.68","priceTiers":[{"qty":45,"price":"$6.68000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c1bd8a59d48709c40f907b46932789dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/71T75602S166PF/alternatives.json"},"ai":{"faq":[{"question":"How can I order 71T75602S166PF or check availability?","answer":"The part is sourced to order through independent distribution."},{"question":"What is the memory organization and bus width of 71T75602S166PF?","answer":"18 Mbit organized as 512K words by 36 bits — a 36-bit wide data bus, commonly used alongside 32-bit processors or ASICs with parity/ECC bits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/71T75602S166PF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/71T75602S166PF 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}}