SST34WA3283 Silicon Storage Technology, Inc., SST34WA3283 Datasheet - Page 30

• Manufacturer Part Number: SST34WA3283
• Description: 32 Mbit Burst Mode Concurrent Superflash Combomemory 32 Mbit Burst Mode Concurrent Superflash Combomemory
• Manufacturer: Silicon Storage Technology, Inc.

Advance Information
TABLE 20: Software Command Sequence
©2007 Silicon Storage Technology, Inc.
Word-Program
Sector-Erase
Block-Erase
Chip-Erase
Suspend
Resume
Block Lock/
Unlock
Read Block Lock-
ing Register
Entry/Query
Security ID
User Security ID
Program
User Security ID
Program Lock-
Out
Software ID
Entry
CFI Query Entry
Software ID
Exit
Sec ID Exit
CFI Query Entry
(3 cycles)
Software ID Exit/
CFI Exit/ Security
ID Exit (3 cycles)
Set Burst Mode
Configuration
Register
Eight Word
Program
Programming
Acceleration
Mode Entry
Programming
Acceleration
Program
Programming
Acceleration
Program Reset
1. Address format A
Command
Sequence
11
9, 10
Addresses A
/CFI Exit/
5
14
7
15
12
555H
555H
555H
555H
XXXH
XXXH
XXXH
555H
555H
555H
555H
555H
BK
XXH
555H
555H
555H
XXH
555H
XXH
XXH
-
A
1st Bus Write
Addr
20
11
X
55H
-A
can be
Cycle
0
1
(Hex)
SST34WA32A3 / SST34WA32A4 / SST34WA3283 / SST34WA3284
AAH
AAH
AAH
AAH
B0H
30H
60H
AAH
AAH
AAH
AAH
AAH
98H
F0H
AAH
AAH
AAH
A0H
AAH
A0H
90H
Data
V
IL
or
13
32 Mbit Burst Mode Concurrent SuperFlash ComboMemory
2
V
IH
2AAH
2AAH
2AAH
2AAH
XXXH
2AAH
2AAH
2AAH
2AAH
2AAH
2AAH
2AAH
2AAH
See Table
21 for Bus
Cycle Seq.
2AAH
WA
XXH
, but no other value, for Command sequence of SST34WA32A3/32A4/3283/3284.
Addr
2nd Bus Write
Cycle
55H
55H
55H
55H
60H
55H
55H
55H
55H
55H
55H
55H
55H
See Table
21 for Bus
Cycle Seq.
55H
Data
00H
Data
555H
555H
555H
555H
BLA
BK
5H
555H
555H
BK
5H
BK
5H
555H
CR
5H
555H
555H
30
Addr
Write Cycle
X
4
X
X
12
3rd Bus
X
55
55
55
X
55
6
A0H
80H
80H
80H
60H
90H
88H
A5H
85H
90H
98H
F0H
C0H
20H
Data
WA
555H
555H
555H
See
Table 22
SIWA
XX
See
Table 22
Addr
4th Bus Write
3
8
Cycle
Data
AAH
AAH
AAH
See
Table 22
Data
0000H
See
Table 22
Data
2AAH 55H
2AAH 55H
2AAH 55H
Write Cycle
Addr
5th Bus
Data
S71358-01-000
SA
BA
555H 10H
Write Cycle
Addr
6th Bus
X
X
4
4
T20.0 1358
50H
30H
Data
11/07