{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MT58L512L18PS-7.5TR","brand":"Micron Technology","brandSlug":"micron","productSlug":"MT58L512L18PS-7.5TR","canonicalUrl":"https://icboms.com/micron/MT58L512L18PS-7.5TR","factsUrl":"https://icboms.com/api/mcp/products/MT58L512L18PS-7.5TR","rawCanonicalId":null},"summary":{"shortDescription":"Micron SYNCBURST™ SRAM, MT58L512L18PS-7.5TR, 8 Mbit (512K x 18), Parallel interface, 4 ns access time, 133 MHz, 3.135 V supply, 100-pin TQFP, 0°C to 70°C.","salesMarkdown":"## SYNCBURST™ 8 Mbit SRAM — 512K x 18, 4 ns access, 133 MHz The Micron MT58L512L18PS-7.5TR is a 8 Mbit synchronous burst SRAM from the SYNCBURST™ family, organized as 512K words by 18 bits. It delivers a 4 ns access time and operates at a 133 MHz clock frequency, making it suitable for high-speed cache, tag RAM, and buffer memory in networking, telecom, and server applications. The parallel interface and 3.135 V supply voltage target designs that need deterministic, low-latency memory without the refresh overhead of DRAM. ## Memory organization and peer comparison The 512K x 18 organization is a narrower, deeper alternative to the 256K x 36 MT58L256L36PS-7.5TR and the 256K x 32 MT58L256L32PS-6. Where a design needs a 36-bit or 32-bit data bus, those siblings match the width directly. The MT58L512L18PS-7.5TR fits when the system bus is 18 bits wide or when two devices are paired to build a 36-bit data path with double the depth. ## Temperature grade and deployment environment 0°C to 70°C ambient operation.","metaTitle":"MT58L512L18PS-7.5TR Micron SYNCBURST™ SRAM, 8 Mbit, 4 ns","metaDescription":"Micron MT58L512L18PS-7.5TR SYNCBURST™ SRAM: 8 Mbit (512K x 18), 4 ns access, 133 MHz. Active lifecycle. Commercial temp. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"series":"SYNCBURST™","frame_size":"8Mbit","Access Time":"4 ns","memory_type":"Volatile","frequency_hz":"133000000.0","package_type":"Bulk","Memory Format":"SRAM","mounting_type":"Surface Mount","interface_type":"Parallel","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"3.135","Memory Organization":"512K x 18","Operating Temperature High":"0°C to 70°C (TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.12","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/634b0096c4bb0e1243dbe3ab49522313.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the equivalents to MT58L512L18PS-7.5TR?","answer":"The closest functional equivalent within the SYNCBURST™ family is the MT58L256L36PS-7.5TR, which shares the same 8 Mbit density, 4 ns access time, and 133 MHz clock but is organized as 256K x 36. The MT58L256L32PS-6 offers a 256K x 32 organization with a faster 3.5 ns access and 166 MHz clock."},{"question":"Can MT58L512L18PS-7.5TR replace MT58L512L18P?","answer":"The MT58L512L18PS-7.5TR is the synchronous burst variant of the base MT58L512L18P. Pin compatibility and functional replacement depend on whether the system clock and burst control signals are available; verify the specific datasheet for the base part before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micron/MT58L512L18PS-7.5TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micron/MT58L512L18PS-7.5TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-12T00:18:36.290Z","lastPublished":"2026-07-12T00:18:36.290Z","indexable":true}}