SST37VF010 데이터 시트보기 (PDF) - Silicon Storage Technology

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SST37VF010

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash

Silicon Storage Technology 

512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash

SST37VF512 / SST37VF010 / SST37VF020 / SST37VF040

Data Sheet

SST37VF040 SST37VF020 SST37VF010 SST37VF512

SST37VF512 SST37VF010 SST37VF020 SST37VF040

A18

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

NC

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

NC

A16

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

NC

NC

A15

A12

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

1

32

2

31

3

30

4

29

5

28

6 32-pin 27

7 PDIP 26

8 Top View 25

9

24

10

23

11

22

12

21

13

20

14

19

15

18

16

17

VDD

WE#

NC

A14

A13

A8

A9

A11

OE#

A10

CE#

DQ7

DQ6

DQ5

DQ4

DQ3

VDD

WE#

NC

A14

A13

A8

A9

A11

OE#

A10

CE#

DQ7

DQ6

DQ5

DQ4

DQ3

VDD

WE#

A17

A14

A13

A8

A9

A11

OE#

A10

CE#

DQ7

DQ6

DQ5

DQ4

DQ3

VDD

WE#

A17

A14

A13

A8

A9

A11

OE#

A10

CE#

DQ7

DQ6

DQ5

DQ4

DQ3

FIGURE 3: PIN ASSIGNMENTS FOR 32-PIN PDIP

397 ILL F02b.1

TABLE 2: PIN DESCRIPTION

Symbol

AMS1-A0

DQ7-DQ0

CE#

WE#

OE#

VDD

VSS

NC

Pin Name

Address Inputs

Data Input/output

Chip Enable

Write Enable

Output Enable

Power Supply

Ground

No Connection

Functions

To provide memory addresses.

To output data during Read cycles and receive input data during Program cycles.

The outputs are in tri-state when OE# or CE# is high.

To activate the device when CE# is low.

To program or erase (WE# = VIL pulse during Program or Erase)

To gate the data output buffers during Read operation when low

To provide 3.0V supply (2.7-3.6V)

Unconnected pins.

1. AMS = Most significant address

AMS = A15 for SST37VF512, A16 for SST37VF010, A17 for SST37VF020, and A18 for SST37VF040

T2.1 397

©2001 Silicon Storage Technology, Inc.

4

S71151-02-000 5/01 397

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