MT28EW256ABA1LJS-0SIT
256Mb 3.0 VOLTS Parallel x16 component
Key details
| Part Number | MT28EW256ABA1LJS-0SIT |
|---|---|
| Manufacturer | Micron Technology |
| Category | Parallel NOR Flash |
| Lifecycle Status | Production |
| Series | Micron Parallel NOR FLASH |
| Package / Case | 56-pin TSOP, 14.00 x 20.00 x 1.20 mm |
| Pin Count | 56 |
| Operating Temperature | -40C to +85C |
| Last Verified | 2026-08-12 |
Part information
MT28EW256ABA1LJS-0SIT Overview
MT28EW256ABA1LJS-0SIT is a Micron Technology 256Mb 3.0 VOLTS Parallel x16 component supplied in 56-pin TSOP, 14.00 x 20.00 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 | MT28EW256ABA1LJS-0SIT |
|---|---|
| Density | 256Mb |
| Technology | Parallel |
| Family | NOR FLASH |
| I/O Voltage | 3.0 VOLTS |
| Bus Width | x16 |
| Component Configuration | 16Mb x16 |
| Clock Speed | NSRMHz |
| Transfer Rate | NSRMTPS |
| Package | TSOP |
| Pin / Ball Count | 56-pin |
| Package Dimensions | 14.00 x 20.00 x 1.20 mm |
| Number of Components | 1 |
| Dry Pack Quantity | 576 |
| Tape and Reel Quantity | 1600 |
Package and Ordering Notes
The listed package is 56-pin TSOP, 14.00 x 20.00 x 1.20 mm with 56 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. The part or family is listed by Micron Technology as Production at the verification date.
Sourcing Guidance
MT28EW256ABA1LJS-0SIT is the exact Micron ordering identity. Confirm Production lifecycle, -40C to +85C grade, 56-pin TSOP, 14.00 x 20.00 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 Parallel NOR Flash category for precisely classified internal resources. Related family codes are not presented as substitutes unless the manufacturer explicitly identifies them.
MT28EW256ABA1LJS-0SIT FAQ
What is MT28EW256ABA1LJS-0SIT?
MT28EW256ABA1LJS-0SIT is the exact Micron ordering code for a 256Mb Parallel x16 device in the Micron Parallel NOR FLASH series. Identity was checked against the linked Micron part-detail record.
What are the key specifications of MT28EW256ABA1LJS-0SIT?
Micron lists 256Mb, 3.0 VOLTS, NSRMHz, NSRMTPS, and -40C to +85C for MT28EW256ABA1LJS-0SIT. Use the linked official data sheet for revision-controlled limits.
What package does MT28EW256ABA1LJS-0SIT use?
MT28EW256ABA1LJS-0SIT uses a 56-pin TSOP package measuring 14.00 x 20.00 x 1.20 mm. Verify the official package drawing before PCB release.
What is the lifecycle status of MT28EW256ABA1LJS-0SIT?
Micron lists this exact ordering code as Production. This was checked in Micron’s live current or official obsolete catalog on 2026-08-12; recheck factory support before design-in or procurement.
What should be checked before sourcing MT28EW256ABA1LJS-0SIT?
Quote MT28EW256ABA1LJS-0SIT exactly and verify the -40C to +85C grade, TSOP package and 56-pin, electrical interface, packing, label traceability, and controlling Micron data-sheet revision. Do not substitute a neighboring suffix without separate qualification.
Lifecycle and sourcing review
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
MT28EW256ABA1LJS-0SIT is the exact Micron ordering identity. Confirm Production lifecycle, -40C to +85C grade, 56-pin TSOP, 14.00 x 20.00 x 1.20 mm, packing and the linked data-sheet revision before ordering.