W29C020C-90B datasheet(2/21 Pages) WINBOND

Part #	W29C020C-90B

Description	256K X 8 CMOS FLASH MEMORY

Download	21 Pages

Scroll/Zoom	100%

Manufacturer	WINBOND [Winbond]

Direct Link	http://www.winbond.com

Logo

2 / 21 page

W29C020C

- 2 -

PIN CONFIGURATIONS

BLOCK DIAGRAM

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

DQ0

DQ1

DQ2

GND

A7

A6

A5

A4

A3

A2

A1

A0

NC

A16

A15

A12

V

WE

A14

A13

A8

A9

A11

OE

A10

CE

DQ7

DQ6

DQ5

DQ4

DQ3

DD

A17

32-pin

DIP

5

6

7

9

10

11

12

13

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

29

28

27

26

25

24

23

22

21

30

31

32

1

2

3

4

8

20

19

18

17

16

15

14

D

Q

1

D

Q

2

G

N

D

Q

3

D

Q

4

D

Q

5

D

Q

6

A14

A13

A8

A9

A11

OE

A10

CE

DQ7

A

1

2

A

1

6

N

C

V

D

/

W

E

A

1

5

A

1

7

32-pin

PLCC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

A3

A2

A1

A0

DQ0

DQ1

DQ2

GND

OE

A10

CE

DQ7

DQ6

DQ5

DQ4

DQ3

32-pin

TSOP

A15

A12

A7

A6

A5

A4

V

WE

A14

A13

A8

DD

A11

A9

NC

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

A16

A17

DECODER

CORE

ARRAY

CONTROL

OUTPUT

BUFFER

CE

OE

WE

A0

A17

.

DQ0

DQ7

.

8K Byte Boot Block (Optional)

V

DD

SS

PIN DESCRIPTION

SYMBOL

PIN NAME

A0

−A17

Address Inputs

DQ0

−DQ7

Data Inputs/Outputs

CE

Chip Enable

OE

Output Enable

WE

Write Enable

VDD

Power Supply

GND

Ground

NC

No Connection

Similar Part No. - W29C020C-90B

Manufacturer	Part #	Datasheet	Description
Winbond	W29C020	267Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W29C020-12	267Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W29C020-12A	267Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W29C020-12B	267Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W29C020-70	267Kb / 21P	256K X 8 CMOS FLASH MEMORY

More results

Similar Description - W29C020C-90B

Manufacturer	Part #	Datasheet	Description
Winbond	W49F020	190Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W49F002U	303Kb / 23P	256K X 8 CMOS FLASH MEMORY
	W49L201	190Kb / 23P	256K X 8 CMOS FLASH MEMORY
	W29C020	267Kb / 21P	256K X 8 CMOS FLASH MEMORY
	W29C022	166Kb / 20P	256K x 8 CMOS FLASH MEMORY
Intel Corporation	28F020	878Kb / 38P	28F020 2048K (256K X 8) CMOS FLASH MEMORY
Macronix International	MX29F002	608Kb / 51P	2M-BIT [256K x 8] CMOS FLASH MEMORY
	MX28F2000T	115Kb / 31P	2M-BIT [256K x 8] CMOS FLASH MEMORY
	MX29F022	595Kb / 46P	2M-BIT[256K x 8]CMOS FLASH MEMORY
	MX28F2000P	191Kb / 33P	2M-BIT [256K x 8] CMOS FLASH MEMORY

More results

W29C020C-90B Datasheet(PDF) 2 Page - Winbond

W29C020C-90B Datasheet(HTML) 2 Page - Winbond

Similar Part No. - W29C020C-90B

Similar Description - W29C020C-90B

Html Pages

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

Datasheet Download

Link URL