HY62U8200B datasheet(2/12 Pages) HYNIX

Part #	HY62U8200B

Description	256K x8 bit 3.0V Low Power CMOS slow SRAM

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Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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Y62U8200B Series

Rev 06 / Apr. 2001

2

DESCRIPTION

The HY62U8200B is a high speed, low power and

2M bit CMOS SRAM organized as 262,144 words

by 8bit. The HY62U8200B uses high performance

CMOS process technology and designed for high

speed

low

power

circuit

technology.

It

is

particularly well suited for used in high density low

power system application. This device has a data

retention mode that guarantees data to remain

valid at a minimum power supply voltage of 2.0V.

FEATURES

• Fully static operation and Tri-state output

• TTL compatible inputs and outputs

• Battery backup( LL-part )

-. 2.0V(min) data retention

• Standard pin configuration

-. 32-sTSOPI-8X13.4, 32-TSOPI -8X20

(Standard and Reversed)

Product

No.

Voltage

(V)

Speed

(ns)

Operation

Current/Icc(mA)

Standby

Current(uA)

Temperature

(

°C)

HY62U8200B

2.7~3.3

70*/85/100

5

25

0~70

HY62U8200B-E

2.7~3.3

70*/85/100

5

25

-25~85(E)

HY62U8200B-I

2.7~3.3

70*/85/100

5

25

-40~85(I)

Note 1. Blank : Commercial, E : Extended, I : Industrial

2. Current value is max.

3. * measured with 30pF test load

PIN CONNECTION

TSOP-I

sTSOP-I

(Standard)

PIN DESCRIPTION

BLOCK DIAGRAM

Pin Name

Pin Function

/CS1

Chip Select 1

CS2

Chip Select 2

/WE

Write Enable

/OE

Output Enable

A0 ~ A17

Address Input

I/O1 ~ I/O8

Data Input/Output

Vcc

Power(2.7V~3.3V)

Vss

Ground

MEMORY ARRAY

256K x 8

ROW

DECODER

I/O1

I/O8

A0

A17

/CS1

CS2

/WE

/OE

A11

A9

A8

A13

/WE

CS2

A15

Vcc

A17

A16

A14

A12

A7

A6

A5

A4

/OE

A10

/CS1

DQ8

DQ7

DQ6

DQ5

DQ4

Vss

DQ3

DQ2

DQ1

A0

A1

A2

A3

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

A11

A9

A8

A13

/WE

CS2

A15

Vcc

A17

A16

A14

A12

A7

A6

A5

A4

/OE

A10

/CS1

DQ8

DQ7

DQ6

DQ5

DQ4

Vss

DQ3

DQ2

DQ1

A0

A1

A2

A3

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

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