2 manufacturer id register f000h (r), 3 device id register f001h (r), Flex-muxonenand4g(kfm4gh6q4m-debx) – Samsung FLEX-MUXONENAND KFN8GH6Q4M User Manual
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Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
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FLASH MEMORY
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
2.8.3 Device ID Register F001h (R)
This Read register describes the device.
F001h, see table for default.
Device Identification
Device ID Default
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.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ManufID
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
DeviceID
Device Identification
Description
DeviceID [1:0] Vcc
00 = 1.8V, 01 = 3.3V, 10/11 = reserved
DeviceID [2] Muxed/Demuxed
0 = Muxed, 1 = Demuxed
DeviceID [3] Single/DDP
0 = Single, 1 = DDP/QDP
DeviceID [7:4] Density
0000 = 128Mb, 0001 = 256Mb, 0010 = 512Mb,
0011 = 1Gb, 0100 = 2Gb, 0101=4Gb, 0110=8Gb, 0111=16Gb
DeviceID [9:8] Separation
10=Flex[SLC&MLC], 01=MLC, 00=SLC, 11=reserved
Device
DeviceID[15:0]
KFM4GH6Q4M
0250h
KFN8GH6Q4M
0268h
KFKAGH6Q4M
0268h
1)