MT49H16M36SJ-18:B
576Mb 1.8 VOLTS RLDRAM x36 memory component
Key details
| Part Number | MT49H16M36SJ-18:B |
|---|---|
| Manufacturer | Micron Technology |
| Category | RLDRAM |
| Lifecycle Status | End of Life |
| Series | Micron RLDRAM DRAM |
| Package / Case | 144-ball TFBGA, 11.00 x 18.50 x 1.20 mm |
| Pin Count | 144 |
| Operating Temperature | 0C to +95C |
| Last Verified | 2026-08-19 |
Part information
MT49H16M36SJ-18:B Overview
MT49H16M36SJ-18:B is a Micron Technology 576Mb 1.8 VOLTS RLDRAM x36 memory component supplied in 144-ball TFBGA, 11.00 x 18.50 x 1.20 mm. This page preserves the exact displayed MPN because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Verified Ordering Code | MT49H16M36SJ-18:B |
|---|---|
| Density | 576Mb |
| Technology | RLDRAM |
| Family | DRAM |
| I/O Voltage | 1.8 VOLTS |
| Bus Width | x36 |
| Component Configuration | 16Mb x36 |
| Clock Speed | 533MHz |
| Transfer Rate | 1066MTPS |
| Package | TFBGA |
| Pin / Ball Count | 144-ball |
| Package Dimensions | 11.00 x 18.50 x 1.20 mm |
| Number of Components | 1 |
| Dry Pack Quantity | 1120 |
| Tape and Reel Quantity | 2000 |
Package and Ordering Notes
The listed package is 144-ball TFBGA, 11.00 x 18.50 x 1.20 mm with 144 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as End of Life; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
MT49H16M36SJ-18:B is the exact Micron ordering identity. Confirm End of Life lifecycle, 0C to +95C grade, 144-ball TFBGA, 11.00 x 18.50 x 1.20 mm, packing and the linked data-sheet revision before ordering.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Documentation and Source Status
Technical values were checked against Micron Technology documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Related Product Resources
Browse the Micron Technology product archive or the RLDRAM category for precisely classified internal resources. Related family codes are not presented as substitutes unless the manufacturer explicitly identifies them.
MT49H16M36SJ-18:B FAQ
What is MT49H16M36SJ-18:B?
MT49H16M36SJ-18:B is the exact Micron ordering code for a 576Mb RLDRAM x36 memory device in the Micron RLDRAM DRAM series. Identity was checked against the linked Micron part-detail record.
What are the key specifications of MT49H16M36SJ-18:B?
Micron lists 576Mb, 1.8 VOLTS, 533MHz, 1066MTPS, and 0C to +95C for MT49H16M36SJ-18:B. Use the linked official data sheet for revision-controlled limits.
What package does MT49H16M36SJ-18:B use?
MT49H16M36SJ-18:B uses a 144-ball TFBGA package measuring 11.00 x 18.50 x 1.20 mm. Verify the official package drawing before PCB release.
What is the lifecycle status of MT49H16M36SJ-18:B?
Micron lists this exact ordering code as End of Life; it is not represented as a Production part. This was checked in Micron’s live current or official obsolete catalog on 2026-08-19; recheck factory support before design-in or procurement.
What should be checked before sourcing MT49H16M36SJ-18:B?
Quote MT49H16M36SJ-18:B exactly and verify the 0C to +95C grade, TFBGA package and 144-ball, speed grade, packing, label traceability, and controlling Micron data-sheet revision. Do not substitute a neighboring suffix without separate qualification.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
MT49H16M36SJ-18:B is the exact Micron ordering identity. Confirm End of Life lifecycle, 0C to +95C grade, 144-ball TFBGA, 11.00 x 18.50 x 1.20 mm, packing and the linked data-sheet revision before ordering.