M29DW128F60NF1E STMICROELECTRONICS [STMicroelectronics], M29DW128F60NF1E Datasheet - Page 46

• Manufacturer Part Number: M29DW128F60NF1E
• Description: 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Command interface
Table 15.
1. OW Extended Block Protection bit Address (A7-A0=’00011010’), X Don’t Care. All values in the table are in hexadecimal.
2. Grey cells represent Read cycles. The other cells are Write cycles.
3. A 100µs timeout is required between cycles 4 and 5.
Table 16.
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Set Extended Block Protection bit
Verify Extended Block Protection
bit
Enter Extended Block
Exit Extended Block
Set Extended
Block
Protection
bit
Verify Extended
Block
Protection bit
Enter Extended
Block
Exit Extended
Block
Password
Program
Password
Verify
Password
Protection
Unlock
Set Password
Protection
mode
Verify Password
Protection
mode
Set Non-
Volatile Modify
Protection bit
(6)
Command
(5)(6)
(8)(9)
(5)(6)
(7)(10)(11)
(5)(7)(8)
Command
(5)
Block Protection Commands, 8-bit mode
Block Protection Commands, 16-bit mode
6
4
3
4
4
4
7
6
4
6
Add Data Add Data Add Data
555
555
555
555
555
555
555
555
555
555
1st
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
6
4
3
4
2nd
Add
AAA
AAA
AAA
AAA
55
55
55
55
55
55
55
55
55
55
1st
Data Add
555
555
555
555
555
555
555
555
555
555
AA
AA
AA
AA
3rd
555
555
555
555
C8
60
60
88
90
38
28
60
60
60
2nd
PWA[0] RPW[0]
NVMP
X[0-3]
Data
(BA)/
PWA
[0-3]
Add
OW
OW
55
55
55
55
PL
PL
X
Bus operations
4th
(1)(2)
AAA
AAA
AAA
AAA
Add
(1)(2)(3)(4)
RPW
Data
DQ0
DQ0
[0-3]
[0-3]
PW
68
00
68
68
3rd
Bus operations
Data
60
60
88
90
NVMP
(BA)/
PWA
Add
OW
[1]
PL
Add
OW
OW
5th
X
4th
RPW
Data
48
[1]
48
48
Data
DQ0
68
00
NVMP
(BA)/
PWA
Add
OW
PL
[2]
Add
OW
(3)
6th
5th
RPW
Data
Data
DQ0
DQ0
DQ0
48
[2]
M29DW128F
Add
OW
PWA
Add
[3]
6th
7th
Data
DQ0
RPW
Data
[3]