S29GL256N SPANSION [SPANSION], S29GL256N Datasheet - Page 76

• Manufacturer Part Number: S29GL256N
• Description: MirrorBit Flash Family
• Manufacturer: SPANSION [SPANSION]

76
Command (Notes)
Read (6)
Reset (7)
CFI Query (11)
Write to Buffer
Program Buffer to Flash (confirm)
Write-to-Buffer-Abort Reset (16)
Chip Erase
Sector Erase
Erase Suspend/Program Suspend (14)
Erase Resume/Program Resume (15)
Manufacturer ID
Device ID
Sector Protect Verify
Secure Device Verify (9)
SecSi Sector Entry
SecSi Sector Exit (18)
Lock Register Command Set Entry
Lock Register Bits Program (22)
Lock Register Bits Read (22)
Lock Register Command Set Exit (18, 23)
Password Protection Command Set Entry
Password Program (20)
Password Read (19)
Password Unlock (19)
Password Protection Command Set Exit
(18, 23)
Table 13. S29GL512N, S29GL256N, S29GL128N Command Definitions, x8
Password Protection Command Set Definitions
Lock Register Command Set Definitions
SecSi Sector Command Definitions
11
S29GLxxxN MirrorBitTM Flash Family
1
1
4
4
4
4
1
3
1
3
6
6
1
1
3
4
3
2
1
2
3
2
8
2
Addr
XXX
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
XXX
XXX
AAA
AAA
AAA
XXX
XXX
AAA
XXX
XXX
RA
AA
SA
00
00
06
00
04
A d v a n c e
First
Data
Data
PWD
PWD
PWD
RD
AA
AA
AA
AA
AA
AA
AA
AA
B0
AA
AA
AA
A0
AA
A0
F0
98
29
30
90
25
90
0
6
4
Addr
PWA
XXX
XXX
XXX
555
555
555
555
555
555
555
555
555
555
555
PA
01
07
00
05
x
Second
Data Addr
Data
PWD
PWD
PWD
PWD
I n f o r m a t i o n
55
55
55
55
55
55
00
03
00
55
55
55
55
55
55
x
1
7
5
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
555
Bus Cycles (Notes 2–5)
SA
02
00
06
Third
Data
PWD
PWD
PWD
90
90
90
90
25
F0
80
80
88
90
40
60
2
0
6
Addr
(SA)
AAA
X00
X02
X04
X06
AAA
SA
XX
03
01
07
Fourth
Data
XX7E
Note
PWD
PWD
PWD
WC
01
00
01
10
AA
AA
00
3
1
7
Addr
X1C
555
555
PA
04
02
00
Fifth
Data
Note
PWD
PWD
17
PD
55
55
29
4
2
27631A4 May 13, 2004
Addr
WBL
X1E
AAA
SA
05
03
Sixth
Data
Note
PWD
PWD
17
PD
10
30
5
3