SAMSUNG · UMCP · Exact part
KM8B8001JM-BC01
No additional notes in the dataset.
Identity & specification
| Part number | KM8B8001JM-BC01 |
|---|---|
| Manufacturer | SAMSUNG |
| Record type | Exact part |
| Top marking | Not established |
| Aliases | KM8B8001JM |
| Storage type | UMCP |
| Capacity | 256 GB |
| RAM | 8 GB LPDDR4X |
| Protocol | UFS 2.1 |
| Package | 254 FBGA |
| Ball count | 254 |
| Pinout family | UMCP_BGA254 |
| Voltage notes | Not established |
| Observed in devices | Not established |
Evidence
Distributor
Source: Samsung memory catalog
Verification status: curated_reference
Source score 0.92 — dataset metadata, not a probability of fitment.
Screening data complete
- ✓ Exact identity from a strong source
- ✓ Capacity
- ✓ Protocol version
- ✓ Ball count
- ✓ RAM size
- ✓ No open conflict
A matching part number or package does not prove donor compatibility. Before replacement confirm the ball map, VCC/VCCQ, protocol generation, capacity geometry, DRAM training (MCP), CID/EXT_CSD or UFS descriptors, RPMB and OEM provisioning.