M29W128GH60N1F View Datasheet(PDF) - Numonyx -> Micron
Part Name
Description
MFG CO.
M29W128GH60N1F
Numonyx -> Micron
'M29W128GH60N1F' PDF : 94 Pages View PDF
M29W128GH, M29W128GL
Command interface
Table 15.
Block Protection commands, 8-bit mode(1)(2)(3)
Bus operations
Command
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data Ad Data
Enter Lock
Register
Command
Set(4)
3 AAA AA 555 55 AAA 40
Lock Register
Program
2
X
A0
X
DATA
(5)
Lock Register
Read
1
X
DATA
(5)
Enter
Password
Protection
Command
Set(4)
3 AAA AA 555 55 AAA 60
Password
Program (6)(7)
2
X
A0
PWA PWD
n
n
Password
Read
8
00
PWD
0
01
PWD
1
02
PWD
2
03
PWD
3
04
PWD
4
05
PWD
5
06
PWD
6
07
PWD
7
Password
Unlock(7)
1
1
00
25
00
03
00
PWD
0
01
PWD
1
02
PWD
2
03
PWD
3
04
PWD
4
05
PWD
5
06
PWD
6
07
PWD
7
00
29
Enter Non-
Volatile
Protection
Command
Set(4)
3 AAA AA 555 55 AAA C0
NVPB
Program(8)
2X
A0 BAd 00
Clear all
NVPBs(9)
2X
80 00 30
Read NVPB
Status (8)
1 BAd RD(0)
Enter NVPB
Lock Bit
Command
3 AAA AA 555 55 AAA 50
Set
NVPB Lock
Bit Program(8)
2
X
A0
X
00
Read NVPB
Lock Bit
Status (8)
1 X RD(0)
Enter Volatile
Protection
Command
3 AAA AA 555 55 AAA E0
Set
VPB
Program(8)
2X
A0 BAd 00
Read VPB
Status
1 X RD(0)
VPB Clear(8) 2 X
A0 BAd 01
Exit Protection
Command Set 2 X
90
X
00
(10)
Enter Extended
Block(4)
3 AAA
AA
555
55
AAA 88
Exit Extended
Block
4 AAA
AA
555
55
AAA 90
X
00
1. Ad address, Dat data, BAd Any address in the Block, RD Read data, PWDn Password byte 0 to 7, PWAn Password Address (n = 0 to 7), X Don’t care. All values in
the table are in hexadecimal.
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