參數(shù)資料
型號: SST39VF320-70-4I-B3KE
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: PROM
英文描述: 64 Mbit (x16) Multi-Purpose Flash Plus
中文描述: 2M X 16 FLASH 2.7V PROM, 70 ns, PBGA48
封裝: 6 X 8 MM, 0.80 MM PITCH, LEAD FREE, MO-210AB-1, TFBGA-48
文件頁數(shù): 6/24頁
文件大?。?/td> 302K
代理商: SST39VF320-70-4I-B3KE
6
Preliminary Specifications
32 Mbit Multi-Purpose Flash
SST39VF320
2003 Silicon Storage Technology, Inc.
S71143-02-000
11/03
TABLE
4: S
OFTWARE
C
OMMAND
S
EQUENCE
Command
Sequence
1st Bus
Write Cycle
Addr
1
5555H
5555H
5555H
5555H
5555H
5555H
XXH
2nd Bus
Write Cycle
Addr
1
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
3rd Bus
Write Cycle
Addr
1
5555H
5555H
5555H
5555H
5555H
5555H
4th Bus
Write Cycle
Addr
1
WA
3
5555H
5555H
5555H
5th Bus
Write Cycle
Addr
1
6th Bus
Write Cycle
Addr
1
Data
2
AAH
AAH
AAH
AAH
AAH
AAH
F0H
Data
2
55H
55H
55H
55H
55H
55H
Data
2
A0H
80H
80H
80H
90H
98H
Data
2
Data
AAH
AAH
AAH
Data
2
Data
2
Word-Program
Sector-Erase
Block-Erase
Chip-Erase
Software ID Entry
5,6
CFI Query Entry
5
Software ID Exit
7
/CFI Exit
Software ID Exit
7
/CFI Exit
2AAAH
2AAAH
2AAAH
55H
55H
55H
SA
X4
BA
X4
5555H
30H
50H
10H
5555H
AAH
2AAAH
55H
5555H
F0H
T4.4 1143
1. Address format A
14
-A
0
(Hex), Addresses A
MS
-A
15
can be V
IL
or V
IH
, but no other value, for the Command sequence
A
MS
= Most significant address
A
MS
= A
20
for SST39VF320
2. DQ
15
- DQ
8
can be V
IL
or V
IH
, but no other value, for the Command sequence
3. WA = Program word address
4. SA
X
for Sector-Erase; uses A
MS
-A
11
address lines
BA
X
, for Block-Erase; uses A
MS
-A
15
address lines
5. The device does not remain in Software Product ID Mode if powered down.
6. With A
MS
-A
1
=0;
SST Manufacturer’s ID= 00BFH, is read with A
0
= 0,
SST39VF320 Device ID = 2783H, is read with A
0
= 1.
7. Both Software ID Exit operations are equivalent
TABLE
Address
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
5: CFI Q
UERY
I
DENTIFICATION
S
TRING
1
FOR
SST39VF320
Data
Data
0051H
Query Unique ASCII string “QRY”
0052H
0059H
0001H
Primary OEM command set
0007H
0000H
Address for Primary Extended Table
0000H
0000H
Alternate OEM command set (00H = none exists)
0000H
0000H
Address for Alternate OEM extended Table (00H = none exits)
0000H
1. Refer to CFI publication 100 for more details.
T5.1 1143
相關PDF資料
PDF描述
SST39VF320-70-4I-EK 64 Mbit (x16) Multi-Purpose Flash Plus
SST39VF320-70-4I-EKE 64 Mbit (x16) Multi-Purpose Flash Plus
SST39VF320-90-4C-B3K 64 Mbit (x16) Multi-Purpose Flash Plus
SST39VF320-90-4C-B3KE 64 Mbit (x16) Multi-Purpose Flash Plus
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