SST39LF200A Ver la hoja de datos (PDF) - Microchip Technology

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componentes Descripción

Fabricante

SST39LF200A

2 Mbit / 4 Mbit / 8 Mbit (x16) Multi-Purpose Flash

Microchip Technology 

A Microchip Technology Company

2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash

SST39LF200A / SST39LF400A / SST39LF800A

SST39VF200A / SST39VF400A / SST39VF800A

4. SAX for Sector-Erase; uses AMS-A11 address lines

BAX for Block-Erase; uses AMS-A15 address lines

5. The device does not remain in Software Product ID mode if powered down.

6. With AMS-A1 = 0;

SST Manufacturer’s ID = 00BFH, is read with A0 = 0,

SST39LF/VF200A Device ID = 2789H, is read with A0 = 1.

SST39LF/VF400A Device ID = 2780H, is read with A0 = 1.

SST39LF/VF800A Device ID = 2781H, is read with A0 = 1.

7. Both Software ID Exit operations are equivalent

Data Sheet

Table 5: CFI Query Identification String1 for SST39LF200A/400A/800A and

SST39VF200A/400A/800A

Address

10H

11H

12H

13H

14H

15H

16H

17H

18H

19H

1AH

Data

0051H

0052H

0059H

0001H

0007H

0000H

0000H

0000H

0000H

0000H

0000H

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)

1. Refer to CFI publication 100 for more details.

T5.0 25001

Table 6: System Interface Information for SST39LF200A/400A/800A and SST39VF200A/

400A/800A

Address Data Data

1BH

0027H1 VDD Min (Program/Erase)

0030H1 DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts

1CH

1DH

0036H

0000H

VDD Max (Program/Erase)

DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts

VPP min (00H = no VPP pin)

1EH

1FH

0000H VPP max (00H = no VPP pin)

0004H Typical time out for Word-Program 2N µs (24 = 16 µs)

20H

0000H Typical time out for min size buffer program 2N µs (00H = not supported)

21H

0004H Typical time out for individual Sector/Block-Erase 2N ms (24 = 16 ms)

22H

0006H Typical time out for Chip-Erase 2N ms (26 = 64 ms)

23H

0001H Maximum time out for Word-Program 2N times typical (21 x 24 = 32 µs)

24H

0000H Maximum time out for buffer program 2N times typical

25H

0001H Maximum time out for individual Sector/Block-Erase 2N times typical (21 x 24 = 32 ms)

26H

0001H Maximum time out for Chip-Erase 2N times typical (21 x 26 = 128 ms)

1. 0030H for SST39LF200A/400A/800A and 0027H for SST39VF200A/400A/800A

T6.2 25001

©2011 Silicon Storage Technology, Inc.

11

DS25001A

03/11

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