IC UFS2.1 BGA 254 KM8F8001JM B813 KM8F 256GB UFS 8/265 LPDDR4X
https://semiconductor.samsung.com/mcp/model/lpddr5-umcp/km8f8001jm-b813/
Manufacturer: SAMSUNG
ProductName: KM8F8001JM-B813
SerialNumber: 0x5B6B3AD452537EA494C52BADAC81504747353632394E4932
OemID: SAMSUNG_OEM_ID
Firmware Version: 0.01
UFS Version: 2.1
Maximum Number of LUs: 8
Number of LUs found: 6
LUN 0:
Block size: 0x1000
Size: 0x3B73C00000 / 237,828,000,000B / 237GB
LUN 1 (Boot A):
Block size: 0x1000
Size: 0x800000 / 0,008,000,000B / 8MB
LUN 2 (Boot B):
Block size: 0x1000
Size: 0x800000 / 0,008,000,000B / 8MB
LUN 3:
Block size: 0x1000
Size: 0x400000 / 0,004,000,000B / 4MB
LUN 4:
Block size: 0x1000
Size: 0x20000000 / 0,512,000,000B / 512MB
LUN 5:
Block size: 0x1000
Size: 0x800000 / 0,008,000,000B / 8MB
Number of W-LUs found: 1
W-LUN 0xC4 (RPMB):
Block size: 0x100
Size: 0x1000000 / 0,016,000,000B / 16MB
Full size: 0x3B97800000 / 238,376,000,000B / 238GB
RPMB:
Counter: 0 (Authentication Key not yet programmed)
Health:
Device life time method A: 0x01 (0%-10% device life time used)
Device life time method B: 0x01 (0%-10% device life time used)
LUN 0:
Block size: 0x1000
Size: 0x3B73C00000 / 237,828,000,000B / 237GB
RPMB:
Counter: 0 (Authentication Key not yet programmed)
LUNs ReConfig: Enabled