SST39LF080 datasheet(7/26 Pages) SST

7 / 26 page

Data Sheet

8 Mbit / 16 Mbit Multi-Purpose Flash

SST39LF080 / SST39LF016 / SST39VF080 / SST39VF016

S71146-03-000

6/01

396

TABLE

4: SOFTWARE COMMAND SEQUENCE

Command

Sequence

1st Bus

Write Cycle

2nd Bus

Write Cycle

3rd Bus

Write Cycle

4th Bus

Write Cycle

5th Bus

Write Cycle

6th Bus

Write Cycle

Addr1

Data

Addr1

Data

Addr1

Data

Addr1

Data

Addr1

Data

Addr1

Data

Byte-Program

5555H

AAH

2AAAH

55H

5555H

A0H

WA2

Data

Sector-Erase

5555H

AAH

2AAAH

55H

5555H

80H

5555H

AAH

2AAAH

55H

SAX3

30H

Block-Erase

5555H

AAH

2AAAH

55H

5555H

80H

5555H

AAH

2AAAH

55H

BAX3

50H

Chip-Erase

5555H

AAH

2AAAH

55H

5555H

80H

5555H

AAH

2AAAH

55H

5555H

10H

Software ID Entry4,5

5555H

AAH

2AAAH

55H

5555H

90H

CFI Query Entry4

5555H

AAH

2AAAH

55H

5555H

98H

Software ID Exit6/

CFI Exit

XXH

F0H

Software ID Exit6/

CFI Exit

5555H

AAH

2AAAH

55H

5555H

F0H

T4.3 396

1. Address format A14-A0 (Hex),

Addresses A15 - A19 can be VIL or VIH, but no other value, for the Command sequence for SST39LF/VF080.

Addresses A15 - A20 can be VIL or VIH, but no other value, for the Command sequence for SST39LF/VF016.

2. WA = Program Byte address

3. SAX for Sector-Erase; uses AMS-A12 address lines

BAX, for Block-Erase; uses AMS-A16 address lines

AMS = Most significant address

AMS = A19 for SST39LF/VF080 and A20 for SST39LF/VF016

4. The device does not remain in Software Product ID Mode if powered down.

5. With AMS-A1 =0;

SST Manufacturer’s ID= BFH, is read with A0 = 0,

SST39LF/VF080 Device ID = D8H, is read with A0 = 1

SST39LF/VF016 Device ID = D9H, is read with A0 = 1

6. Both Software ID Exit operations are equivalent

TABLE

5: CFI QUERY IDENTIFICATION STRING1 FOR SST39LF/VF080 AND SST39LF/VF016

1. Refer to CFI publication 100 for more details.

Address

Data

10H

51H

Query Unique ASCII string “QRY”

11H

52H

12H

59H

13H

01H

Primary OEM command set

14H

07H

15H

00H

Address for Primary Extended Table

16H

00H

17H

00H

Alternate OEM command set (00H = none exists)

18H

00H

19H

00H

Address for Alternate OEM extended Table (00H = none exits)

1AH

00H

T5.3 396

SST39LF080 数据表(PDF) 7 Page - Silicon Storage Technology, Inc

SST39LF080 数据表(HTML) 7 Page - Silicon Storage Technology, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

数据表下载

链接网址

SST39LF080 数据表(PDF) 7 Page - Silicon Storage Technology, Inc

SST39LF080 数据表(HTML) 7 Page - Silicon Storage Technology, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

数据表 下载

链接网址

数据表下载