HGD4C08X42 is an HGCHIPS part on our CXMT line: 8 Gbit, x32, LPDDR4X-4266, 1.8 / 1.1 / 0.6 V in a VFBGA-200 package, Commercial (0~+95C). The part number itself encodes the line: capacity position G = standard voltage, brand position C = CXMT.
| Parameter | Value |
|---|---|
| Density (Gbit) | 8 |
| Organization | x32 |
| Speed Grade | LPDDR4X-4266 |
| Voltage (V) | 1.8 / 1.1 / 0.6 V |
| Package | VFBGA-200 |
| Temperature Grade | Commercial (0~+95C) Commercial |
Specification follows the verified specification point this part was compiled from (HGD4F08X42). We publish only parameters we can verify; ask us for the comparison sheet for your target part number.
| Position | Value | Meaning |
|---|---|---|
| HGD | HGD | HGCHIPS DRAM part prefix |
| Brand position | C | CXMT line |
| Density | 08 | 08 Gbit |
| Interface | X | LPDDR4X (1.8/1.1/0.6 V) |
| Speed grade | 42 | LPDDR4X-4266 |
Stock lines ship within 48 hours from Shenzhen; long-lifecycle programmes are quoted with a confirmed lead time.
Sample cost is credited against your first production order — validate before you commit.
Field-by-field comparison against your target part number, provided by our Taiwan and Shenzhen engineering team.
HGD4C08X42 is an HGCHIPS part number: HGD + generation (4) + density (8) + voltage position (G) + organisation (x32) + brand position (C = CXMT) + speed grade (LPDDR4X-4266).
HGCHIPS builds this line for CXMT part numbers: the brand position of the part number is C. Send us the original part number and we return the matching code together with the field-by-field comparison sheet.
Stock lines ship within 48 hours from Shenzhen; non-stock and long-lifecycle programmes are quoted with a confirmed lead time. Samples start at 10 pcs and sample cost is credited against your first production order.
These parts are built to the same density, organisation and footprint intent as the original specification, so no PCB or firmware change is intended. Always qualify on your own platform before volume use — we provide samples from 10 pcs and lot-level test reports for that purpose.
Each lot ships with traceable inspection records, and the field-by-field comparison against the original datasheet is available on request.
HGD4C16X21 · HGD4C16X32 · HGD4C16X37 · HGD4C24X21 · HGD4C32X21 · HGD4C32X37
Full line overview: CXMT & ESMT brand lines · cross-reference table
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