SST36VF1601 Просмотр технического описания (PDF) - Silicon Storage Technology

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производитель

SST36VF1601

16 Megabit Concurrent SuperFlash

Silicon Storage Technology 

16 Megabit Concurrent SuperFlash

SST36VF1601 / SST36VF1602

Advance Information

TABLE 4: SOFTWARE COMMAND SEQUENCE

Command

Sequence

1st Bus

2nd Bus

3rd Bus

4th Bus

5th Bus

6th Bus

Write Cycle Write Cycle

Write Cycle Write Cycle

Write Cycle Write Cycle

1

Addr1 Data5 Addr1 Data5 Addr1 Data5 Addr1 Data5 Addr1 Data5 Addr1 Data5

Word-Program

Sector-Erase

5555H AAH 2AAAH 55H

5555H AAH 2AAAH 55H

5555H A0H WA3 Data

5555H 80H 5555H AAH 2AAAH 55H SAx2 30H

2

Block-Erase

5555H AAH 2AAAH 55H 5555H 80H 5555H AAH 2AAAH 55H BAx2 50H

Chip-Erase

5555H AAH 2AAAH 55H

Software ID Entry6,7 5555H AAH 2AAAH 55H

5555H 80H 5555H AAH

5555H 90H

2AAAH 55H 5555H 10H

3

CFI Query Entry 5555H AAH 2AAAH 55H 5555H 98H

Software ID Exit/ XXH F0H

CFI Exit4

4

Software ID Exit/ 5555H AAH 2AAAH 55H

CFI Exit4

5555H F0H

Notes: 1. Address format A14-A0 (Hex),

Address A15-A19 are “Don’t Care” for Command sequence for SST36VF1601/1602

2. SAx for Sector-Erase; uses A19-A11 address lines

BAx, for Block-Erase; uses A19-A15 address lines

5

373 PGM T4.2

6

3. WA = Program word address

4. Both Software ID Exit/CFI Exit operations are equivalent

5. DQ15 - DQ8 are “Don’t Care” for Command sequence

7

6. With A19 -A1 =0; SST Manufacturer ID = 00BFH, is read with A0 = 0,

SST36VF1601 Device ID = 2761H, is read with A0 = 1.

SST36VF1602 Device ID = 2762H, is read with A0 = 1.

8

7. The device does not remain in Software Product Identification Mode if powered down.

9

10

11

12

13

14

15

16

© 2000 Silicon Storage Technology, Inc.

9

S71142

373-3 11/00

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