參數(shù)資料
型號: S29NS512P
廠商: Spansion Inc.
英文描述: MirrorBit Flash Family
中文描述: MirrorBit閃存系列
文件頁數(shù): 78/86頁
文件大小: 2234K
代理商: S29NS512P
78
S29NS-P MirrorBit
TM
Flash Family
S29NS-P_00_A1 February 20, 2007
D a t a
S h e e t
( A d v a n c e
I n f o r m a t i o n )
11. Appendix
This section contains information relating to software control or interfacing with the Flash device. For
additional information and assistance regarding software, see
www.spansion.com
.
Legend
X = Don’t care.
RA = Read Address.
RD = Read Data.
PA = Program Address. Addresses latch on the rising edge of the AVD# pulse or active edge of CLK, whichever occurs first.
PD = Program Data. Data latches on the rising edge of WE# or CE# pulse, whichever occurs first.
SA = Sector Address. NS128P = A22
A14; NS256P = A23
A14.
Table 11.1
Memory Array Commands
Command Sequence
(Notes)
C
Bus Cycles (
1
,
2
,
3
,
4
,
5
,
6
)
First
Second
Third
Fourth
Fifth
Sixth
Addr
Data
(19)
Addr
Data
(19)
Addr
Data
(19)
Addr
Data
(19)
Addr
Data
(19)
Addr
Data
(19)
Asynchronous Read
(7)
1
RA
RD
Reset
(8)
1
XXX
F0
Autoselect
(9)
Manufacturer ID
4
555
AA
2AA
55
(BA)
555
90
(BA)
X00
0001
Device ID
(10)
6
555
AA
2AA
55
(BA)
555
90
(BA)
X01
3x7E
(BA)X
0E
(10)
(BA)
X0F
(10)
Indicator Bits
4
555
AA
2AA
55
(BA)
555
90
(BA)
X07
(12)
Sector Unlock/Lock Verify
(11)
4
555
AA
2AA
55
(SA)
555
90
(SA)
X02
0000/
0001
Revision ID
4
555
AA
2AA
55
(BA)
555
90
(BA)
X03
Single Word Program
4
555
AA
2AA
55
555
A0
PA
Data
Write to Buffer
(17)
6
555
AA
2AA
55
SA
25
SA
WC
PA
PD
WBL
PD
Write Buffer to Flash
1
SA
29
Write to Buffer Abort Reset
(10)
3
555
AA
2AA
55
555
F0
Chip Erase
6
555
AA
2AA
55
555
80
555
AA
2AA
55
555
10
Sector Erase
6
555
AA
2AA
55
555
80
555
AA
2AA
55
SA
30
Program/Erase Suspend
(15)
1
BA
B0
Program/Erase Resume
(16)
1
BA
30
Set Configuration Register (
21
,
22
,
24
)
5
555
AA
2AA
55
555
D0
X00
CR0
X01
CR1
Read Configuration Register
4
555
AA
2AA
55
555
C6
X0
(0 or
1)
CR
(0 or
1)
CFI Query
(17)
1
(BA)
55
98
Unlock Bypass
Mode
(23)
Unlock Bypass Entry
(18)
3
555
AA
2AA
55
555
20
Unlock Bypass Program
(13)
,
(14)
2
XX
A0
PA
PD
Unlock Bypass Sector Erase
(13)
,
(14)
2
XX
80
SA
30
Unlock Bypass Erase
(13)
,
(14)
2
XX
80
XXX
10
Unlock Bypass CFI
(13)
,
(14)
1
XX
98
Unlock Bypass Reset
2
XX
90
XXX
00
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