S29GL128S SPANSION [SPANSION], S29GL128S Datasheet - Page 58

• Manufacturer Part Number: S29GL128S
• Manufacturer: SPANSION [SPANSION]

58
Command Sequence
Lock Register Entry
Program
Read
Command Set Exit
(Notes 12, 16)
Reset/ASO Exit
(Notes 7, 16)
Password ASO Entry
Program
Read
Unlock
Command Set Exit
(Notes 12, 16)
Reset/ASO Exit
(Notes 7, 16)
PPB Entry
PPB Program
All PPB Erase
PPB Read
Command Set Exit
(Notes 12, 16)
Reset/ASO Exit
(Notes 7, 16)
PPB Lock Entry
PPB Lock Bit Cleared
PPB Lock Status Read
(Note 17)
Command Set Exit
(Notes 12, 16)
Reset/ASO Exit
(Note 15)
(Note 13)
(Note 1)
(Note 15)
(Note 14)
(Note 17)
(Note 17)
(Note 17)
(Note 16)
3
2
1
2
1
3
2
4
7
2
1
3
2
2
1
2
1
3
2
1
2
1
Addr
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
555
555
555
555
SA
0
0
0
Global Non-Volatile Sector Protection Freeze Command Set Definitions
First
PWD0
RD (0)
RD (0)
Data
RD
AA
AA
AA
AA
A0
90
F0
A0
25
90
F0
A0
80
90
F0
A0
90
F0
Non-Volatile Sector Protection Command Set Definitions
Table 6.1 Command Definitions (Sheet 2 of 3)
Password Protection Command Set Definitions
Addr
PWA
XXX
XXX
XXX
XXX
XXX
XXX
2AA
2AA
2AA
2AA
SA
1
0
0
x
Lock Register Command Set Definitions
Second
PWDx
PWD1
Data
PD
GL-S MirrorBit
55
55
55
30
55
0
3
0
0
0
0
0
Addr
555
555
555
555
2
0
Third
D a t a
PWD2
PWD0
Data
®
C0
40
60
50
Family
Bus Cycles (Notes 2-5)
Addr
S h e e t
3
1
Fourth
PWD
PWD
Data
3
1
S29GL_128S_01GS_00_06 March 16, 2012
Addr
2
Fifth
PWD2
Data
Addr
3
Sixth
PWD
Data
3
Addr
0
Seventh
Data
29