{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MT46V32M16P-5B:J TR","brand":"Micron Technology","brandSlug":"micron","productSlug":"MT46V32M16P-5BJ-TR","canonicalUrl":"https://icboms.com/micron/MT46V32M16P-5BJ-TR","factsUrl":"https://icboms.com/api/mcp/products/MT46V32M16P-5B%3AJ%20TR","rawCanonicalId":null},"summary":{"shortDescription":"Micron MT46V32M16P-5B:J TR, 512Mbit DDR SDRAM, 32M x 16 organization, 200 MHz clock, 700 ps access time, 2.5V–2.7V supply, 66-TSSOP (66-TSOP), 0°C to 70°C, Tape & Reel.","salesMarkdown":"## Memory organization and timing Organized 32M x 16, providing a 16-bit wide data bus per chip. Write cycle time (word, page) is 15 ns. Parallel memory interface is standard for DDR SDRAM. ## Package and mounting — 66-TSOP II Package is a 66-lead TSOP II, 0.400 inch body width (10.16 mm), surface-mount. Tape & Reel (TR) is standard for automated assembly; Cut Tape (CT) also available. ## Sourcing posture TR packaging is standard reel for volume production; CT available for smaller quantities.","metaTitle":"Micron MT46V32M16P-5B:J TR 512Mbit DDR SDRAM, 200 MHz","metaDescription":"Micron MT46V32M16P-5B:J TR 512Mbit DDR SDRAM, 32Mx16 organization, 200 MHz clock, 700 ps access time, 2.5-2.7V supply, 66-TSOP, 0-70°C. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"SDRAM - DDR","Access Time":"700 ps","Memory Size":"512Mbit","Memory Type":"Volatile","Memory Format":"DRAM","Mounting Type":"Surface Mount","Package / Case":"66-TSSOP (0.400\\\", 10.16mm Width)","Clock Frequency":"200 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.5V ~ 2.7V","Memory Organization":"32M x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"66-TSOP","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.83","priceTiers":[{"qty":1,"price":"$5.83000","currency":"USD"},{"qty":10,"price":"$5.32300","currency":"USD"},{"qty":25,"price":"$5.22120","currency":"USD"},{"qty":50,"price":"$5.18340","currency":"USD"},{"qty":100,"price":"$4.65120","currency":"USD"},{"qty":250,"price":"$4.63372","currency":"USD"},{"qty":500,"price":"$4.34284","currency":"USD"},{"qty":1000,"price":"$4.15958","currency":"USD"},{"qty":2000,"price":"$4.02578","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5cc9cdb495784f42358b042f382f1c63.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MT46V32M16P-5B%3AJ%20TR/alternatives.json"},"ai":{"faq":[{"question":"What is the exact voltage supply range for MT46V32M16P-5B:J TR?","answer":"The supply voltage range is 2.5V to 2.7V. This is a DDR1 part — not compatible with 1.8V DDR2 systems."},{"question":"Is MT46V32M16P-5B:J TR compatible with DDR2 systems?","answer":"No. This is a DDR1 SDRAM with a 2.5V–2.7V supply rail. DDR2 slots and controllers expect 1.8V. Physically inserting it into a DDR2 socket would also be wrong — the 66-TSOP package is not the same as DDR2's 60-ball BGA or 200-pin SO-DIMM."},{"question":"What is the memory organization of MT46V32M16P-5B:J TR?","answer":"32M words by 16 bits (32M x 16), totaling 512 Mbit. The 16-bit wide data bus means one chip provides a 16-bit word per access."},{"question":"What is the difference between MT46V32M16P-5B:J and MT46V32M16P-5B:J TR?","answer":"The difference is packaging: the base part number (MT46V32M16P-5B:J) typically ships in tray or tube. The \"TR\" suffix indicates Tape & Reel packaging for automated pick-and-place. The silicon and all electrical specs are identical."},{"question":"Where can I buy MT46V32M16P-5B:J TR tape and reel?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing on the Tape & Reel option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micron/MT46V32M16P-5BJ-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micron/MT46V32M16P-5BJ-TR 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}}