kfm2g16q2a-deb8 Samsung Semiconductor, Inc., kfm2g16q2a-deb8 Datasheet - Page 73

• Manufacturer Part Number: kfm2g16q2a-deb8
• Description: 2gb Muxonenand A-die
• Manufacturer: Samsung Semiconductor, Inc.

Controller Status Register Output Modes
NOTE :
1) ERm and/or ERs bits in ECC status register at Load Fail case is 10. (2bits error - uncorrectable)
2) ERm and ERs bits in ECC status register at Load Reset case are 00. (No error)
3) Multi Block Erase status should be checked by Erase Verify Read operation.
4) "1" for OTP Block Lock, "0" for OTP Block Unlock.
5) "1" for 1st Block OTP Lock, "0" for 1st Block OTP Unlock.
MuxOneNAND2G(KFM2G16Q2A-DEBx)
MuxOneNAND4G(KFN4G16Q2A-DEBx)
Program Ongoing(Susp.)
OTP Program Fail(Lock)
Invalid Command(Susp.)
Load / Cache Read OK
Load Lock(Buffer Lock)
Load Ongoing(Susp.)
Program Fail(Susp.)
Load / Cache Read
Erase Verify Read
Erase Verify Read
Erase Verify Read
OTP Program Fail
Program Ongoing
Multi-Block Erase
Invalid Command
Cache Read Fail
Load Fail(Susp.)
Program Reset
Erase Suspend
OTP Erase Fail
Erase Ongoing
Reset Ongoing
Program Lock
Program Fail
Load Reset
Program OK
Erase Reset
Erase Lock
Load Fail
Erase Fail
Erase OK
Ongoing
Ongoing
Ongoing
Mode
Fail
OK
3)
3)
1)
2)
OnGo
[15]
1
1
1
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Lock
[14]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
Load
[13]
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
1
0
0
0
0
1
0
1
0
0
Prog
[12]
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
1
1
0
1
0
1
0
0
0
Erase
[11]
0
0
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
1
1
0
1
0
0
0
1
1
1
1
1
0
1
Error
[10]
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
0
0
1
1
1
1
Controller Status Register [15:0]
Sus
[9]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
0
1
- 73 -
RSTB
[7]
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
(note4)
OTPL
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
[6]
1
0
OTPBL
(note5)
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
[5]
1
0
Previous
Plane1
[4]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Current
Plane1
[3]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
FLASH MEMORY
Previous
Plane2
[2]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Current
Plane2
[1]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TO
[0]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0