Samsung FLEX-MUXONENAND KFKAGH6Q4M Specifications page 37

Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)
Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)
2.8.2 Manufacturer ID Register F000h (R)
This Read register describes the manufacturer's identification.
Samsung Electronics Company manufacturer's ID is 00ECh.
F000h, default = 00ECh
15 14 13 12
2.8.3 Device ID Register F001h (R)
This Read register describes the device.
F001h, see table for default.
15 14 13 12
Device Identification
Device Identification
DeviceID [1:0] Vcc
DeviceID [2] Muxed/Demuxed
DeviceID [3] Single/DDP
DeviceID [7:4] Density
DeviceID [9:8] Separation
Device ID Default
Device
KFM4GH6Q4M
KFN8GH6Q4M
KFKAGH6Q4M
NOTE :
1) The base density of all the three device is 4Gb, DDP and QDP use 2 and 4 multiplexed chips respectively, hence DDP and QDP device ID is same.
11 10 9 8
ManufID
11 10 9 8
DeviceID
00 = 1.8V, 01 = 3.3V, 10/11 = reserved
0000 = 128Mb, 0001 = 256Mb, 0010 = 512Mb,
0011 = 1Gb, 0100 = 2Gb, 0101=4Gb, 0110=8Gb, 0111=16Gb
10=Flex[SLC&MLC], 01=MLC, 00=SLC, 11=reserved
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7 6 5 4
7 6 5 4
Description
0 = Muxed, 1 = Demuxed
0 = Single, 1 = DDP/QDP
DeviceID[15:0]
0250h
0268h
1)
0268h
FLASH MEMORY
3 2 1 0
3 2 1 0