SST39LF160 Silicon Storage Technology, SST39LF160 Datasheet - Page 7

• Manufacturer Part Number: SST39LF160
• Description: (SST39VF160 / SST39LF160) 16 Mbit (x16) Multi-Purpose Flash
• Manufacturer: Silicon Storage Technology

16 Mbit Multi-Purpose Flash
SST39LF160 / SST39VF160
Data Sheet
TABLE 4: S
TABLE 5: CFI Q
©2001 Silicon Storage Technology, Inc.
Command
Sequence
Word-Program
Sector-Erase
Block-Erase
Chip-Erase
Software ID Entry
CFI Query Entry
Software ID Exit
CFI Exit
Software ID Exit
CFI Exit
Address
1. Address format A
2. DQ
3. WA = Program word address
4. SA
5. The device does not remain in Software Product ID Mode if powered down.
6. With A
7. Both Software ID Exit operations are equivalent
1. Refer to CFI publication 100 for more details.
1AH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
BA
X
X
15
, for Block-Erase; uses A
for Sector-Erase; uses A
- DQ
19
-A
OFTWARE
8
1
0051H
0052H
0059H
0001H
0007H
0000H
0000H
0000H
0000H
0000H
0000H
Data
can be V
=0; SST Manufacturer’s ID= 00BFH, is read with A
7
5
7
/
/
5,6
UERY
SST39LF160/SST39VF160 Device ID = 2782H, is read with A
14
5555H
5555H
5555H
5555H
5555H
5555H
-A
5555H
Addr
XXH
Write Cycle
IL
0
Data
Query Unique ASCII string “QRY”
Primary OEM command set
Address for Primary Extended Table
Alternate OEM command set (00H = none exists)
Address for Alternate OEM extended Table (00H = none exits)
1st Bus
C
(Hex), Addresses A
or V
I
DENTIFICATION
OMMAND
1
IH
19
, but no other value, for Command sequence
Data
19
AAH
AAH
AAH
AAH
AAH
AAH
AAH
F0H
-A
-A
15
11
2
address lines
address lines
S
EQUENCE
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
Addr
Write Cycle
2nd Bus
S
15
TRING
1
-A
19
Data
can be V
55H
55H
55H
55H
55H
55H
55H
1
FOR
2
5555H
5555H
5555H
5555H
5555H
5555H
5555H
Addr
IL
SST39LF/VF160
Write Cycle
or V
3rd Bus
0
7
= 0,
1
IH
, but no other value, for Command sequence for SST39LF/VF160
Data
A0H
80H
80H
80H
90H
98H
F0H
2
5555H
5555H
5555H
Addr
0
WA
Write Cycle
= 1
4th Bus
3
1
Data
Data
AAH
AAH
AAH
2
2AAAH
2AAAH
2AAAH
Addr
Write Cycle
5th Bus
1
Data
55H
55H
55H
2
S71145-02-000 6/01
5555H
Addr
SA
BA
Write Cycle
6th Bus
X
X
4
4
1
Data
T4.4 399
T5.0 399
30H
50H
10H
399
2