S29PL032J SPANSION [SPANSION], S29PL032J Datasheet - Page 75

• Manufacturer Part Number: S29PL032J
• Description: CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory with Enhanced VersatileIO Control
• Manufacturer: SPANSION [SPANSION]

Legend:
DYB = Dynamic Protection Bit
OW = Address (A7:A0) is (00011010)
PD[3:0] = Password Data (1 of 4 portions)
PPB = Persistent Protection Bit
PWA = Password Address. A1:A0 selects portion of password.
PWD = Password Data being verified.
PL = Password Protection Mode Lock Address (A7:A0) is (00001010)
RD(0) = Read Data DQ0 for protection indicator bit.
April 7, 2005 31107A62
Command
(Notes)
Reset
SecSi Sector
Entry
SecSi Sector
Exit
SecSi
Protection Bit
Program
(Notes 5, 6)
SecSi
Protection Bit
Status
Password
Program
(Notes 5, 7,
8)
Password
Verify (Notes
6, 8, 9)
Password
Unlock
(Notes 7, 10,
11)
PPB Program
(Notes 5, 6,
12)
PPB Status
All PPB Erase
(Notes 5, 6,
13, 14)
PPB Lock Bit
Set
PPB Lock Bit
Status
15)
DYB Write
(Note
DYB Erase
(Note
DYB Status
(Note
PPMLB
Program
(Notes 5, 6,
12)
PPMLB
Status
5)
SPMLB
Program
(Notes 5, 6,
12)
SPMLB
Status
5)
7)
7)
6)
(Note
(Note
(Note
1
3
4
6
5
4
4
7
6
4
6
3
4
4
4
4
6
5
6
5
Addr
XXX
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
Data
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
F0
Addr
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
Table 22. Sector Protection Command Definitions
Data Addr Data
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
P R E L I M I N A R Y
S29PL127J/S29PL129J/S29PL064J/S29PL032J
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
555
88
90
60
60
38
C8
28
60
90
60
78
58
48
48
58
60
60
60
60
PWA[0-3] PWD[0-3]
XX[0-3]
(SA)WP
(SA)WP
PWA[0]
Addr
OW
OW
WP
XX
SA
SA
SA
SA
SL
SL
PL
PL
Bus Cycles (Notes 1-4)
PD[0-3]
PWD[0]
RD(0)
RD(1)
RD(0)
Data
00
68
48
68
60
X1
X0
68
48
68
48
(SA)WP
PWA[1] PWD[1] PWA[2] PWD[2] PWA[3] PWD[3]
Addr
(SA)
OW
OW
PL
PL
SL
SL
RD(0)
RD(0)
RD(0)
Data
48
48
40
48
48
(SA)WP
(SA)WP
Addr
OW
SL
PL
RD(0)
RD(0)
RD(0)
RD(0)
RD(0)
Data
Addr
Data
73