SST39VF320-70-4C-B3KE Microchip Technology, SST39VF320-70-4C-B3KE Datasheet - Page 6

• Manufacturer Part Number: SST39VF320-70-4C-B3KE
• Description: Flash 2M X 16 70ns
• Manufacturer: Microchip Technology

Specifications of SST39VF320-70-4C-B3KE

• Product Category: Flash
• Rohs: yes
• Memory Size: 32 Mbit
• Interface Type: Parallel
• Access Time: 70 ns
• Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TFBGA-48
• Organization: 2 MB x 16

Preliminary Specifications
TABLE 4: S
TABLE 5: CFI Q
©2003 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
A
A
BA
MS
MS
X
X
15
, for Block-Erase; uses A
= Most significant address
= A
for Sector-Erase; uses A
- DQ
MS
20
-A
for SST39VF320
OFTWARE
8
0051H
0052H
0059H
0001H
0007H
0000H
0000H
0000H
0000H
0000H
0000H
1
Data
can be V
7
7
5
=0;
5,6
UERY
14
SST Manufacturer’s ID= 00BFH, is read with A
SST39VF320 Device ID = 2783H, is read with A
5555H
5555H
5555H
5555H
5555H
5555H
5555H
-A
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
MS
, but no other value, for the Command sequence
Data
MS
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
MS
S
TRING
1
-A
15
Data
can be V
55H
55H
55H
55H
55H
55H
55H
1
FOR
2
5555H
5555H
5555H
5555H
5555H
5555H
5555H
IL
Addr
SST39VF320
Write Cycle
or V
3rd Bus
6
1
IH
0
, but no other value, for the Command sequence
= 0,
0
= 1.
Data
A0H
F0H
80H
80H
80H
90H
98H
2
5555H
5555H
5555H
Addr
WA
Write Cycle
4th Bus
3
1
32 Mbit Multi-Purpose Flash
Data
Data
AAH
AAH
AAH
2
2AAAH
2AAAH
2AAAH
Addr
Write Cycle
5th Bus
1
Data
55H
55H
55H
SST39VF320
2
S71143-02-000
5555H
Addr
SA
BA
Write Cycle
6th Bus
X
X
4
4
1
T4.4 1143
T5.1 1143
Data
30H
50H
10H
11/03
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