MT41K256M8DA-107 AAT:K Drop-in Replacement — HGCHIPS HGD32G08M18
Looking for a long-term source for Micron MT41K256M8DA-107 AAT:K (2Gb 256Mb x8 x8, DDR3-1866 Automotive)? HGCHIPS HGD32G08M18 is a production part that matches it on density, organization, bus width, speed grade and package pin-out, and can be qualified as a second source. The original is listed as End of Life (EOL) in Micron’s catalog. Send us the full part number and platform details and our FAE team will confirm pin-out and die revision item by item.
MT41K256M8DA-107 AAT:K Original Specifications (Micron catalog)
| 项目 | 参数 |
|---|---|
| Original part number | MT41K256M8DA-107 AAT:K |
| Brand | Micron |
| Family | DDR3 SDRAM (DDR3L) |
| Density | 2Gb |
| Configuration | 256Mb x8 |
| Bus width | x8 |
| Speed grade | 1866 MT/s (933 MHz, DDR3-1866) |
| Voltage | 1.35V (DDR3L) |
| Operating temperature | -40°C to +105°C (Automotive) |
| Package / pins | FBGA 78-ball |
| Status | End of Life (EOL) |
| Base part number | MT41K256M8DA-107 |
Matching HGCHIPS Part
| 项目 | 参数 |
|---|---|
| HGCHIPS part | HGD32G08M18 |
| Family | DDR3 SDRAM (DDR3L) |
| Density | 2Gb |
| Configuration | 256Mb x8 |
| Bus width | x8 |
| Speed grade | DDR3-1866 (backward compatible with DDR3-1600 / 1333) |
| Voltage | 1.35V (DDR3L) |
| Package | FBGA (pin-to-pin compatible) |
| Temperature | Automotive |
| Compatibility | pin-to-pin drop-in, no board change |
| Supply | Ex-stock, dispatch within 48 hours; long-term price lock available |
| Samples | From 10 pcs, sample cost credited against the first order |
Qualification Path (4 steps)
- Step 1 — Lock the full part number: confirm the complete suffix including temperature grade and packing; grades are not interchangeable.
- Step 2 — FAE cross-check: density, organization, bus width, speed, voltage, package pin-out and die revision compared item by item.
- Step 3 — Sample validation: from 10 pcs, validate on board and across temperature, with lot test data for IQC records.
- Step 4 — Volume ramp: release into your BOM as a second source; lock price and capacity for long-term programs.
Typical Applications
automotive infotainment and T-Box, AEC-Q100 automotive platforms, -40 to +105C / +125C automotive equipment. Check your platform’s maximum speed grade and voltage rail when selecting.
Why HGCHIPS HGD32G08M18
- Pin-to-pin compatible — package and pin-out verified against the original datasheet; no re-layout, no firmware change.
- Lot test reports — 100% outgoing inspection; batch test data supplied on request for IQC.
- 48-hour dispatch — ex-stock items ship within 48 hours; long-term programs can lock price.
- Supply continuity — a domestic supply chain unaffected by allocation or EOL events overseas.
Related Pages
MT41K256M8DA-107 AAT:K stock page · DDR3 cross-reference list · Model Finder · Products
Cannot find your part? Email info@hgtech.cc with the full part number and requirements — our FAE team replies with a replacement proposal and lead time.
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