AS7C1028 datasheet(1/8 Pages) ALSC

部件名	AS7C1028

功能描述	5V 256K X 4 CMOS SRAM (Common I/O)

PDF	8 Pages

Scroll/Zoom	100%

制造商	ALSC [Alliance Semiconductor Corporation]

网页	https://www.alliancememory.com

标志

1 / 8 page

September 2006

Advance Information

AS7C1028

12/5/06; V.1.0

Alliance Memory

P. 1 of 8

5V 256K X 4 CMOS SRAM (Common I/O)

®

Features

• Industrial (-40o to 85oC) temperature

• Organization: 262,144 words × 4 bits

• High speed

- 12 ns address access time

- 6 ns output enable access time

• Low power consumption via chip deselect

• One chip select plus one Output Enable pin

• Bidirectional data inputs and outputs

• TTL-compatible

• 28-pin JEDEC standard packages

- 400 mil SOJ

• ESD protection

≥ 2000 volts

Logic block diagram

A

11

A

10

262,144 x 4

Array

(262,144)

Input buffer

A0

A1

A2

A3

A4

A5

A6

A7

A

12

A

13

A

14

A

15

A

16

I/O0

I/O3

VCC

GND

OE

CE

WE

Address decoder

Control

circuit

A8

A9

A

17

Pin arrangement

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

VCC

A17

A16

A15

A14

A13

A12

A11

NC

I/O3

I/O2

I/O1

I/O0

WE

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

CE

OE

GND

16

15

28 Pin SOJ (400 mil)

类似零件编号 - AS7C1028

制造商	部件名	数据表	功能描述
Alliance Semiconductor ...	AS7C1024A	116Kb / 9P	5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout)
	AS7C1024A-10JC	116Kb / 9P	5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout)
	AS7C1024A-10JI	116Kb / 9P	5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout)
	AS7C1024A-10STC	116Kb / 9P	5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout)
	AS7C1024A-10STI	116Kb / 9P	5V/3.3V 128KX8 CMOS SRAM (Evolutionary Pinout)

More results

类似说明 - AS7C1028

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