Datasheet > EDI88128C100CI

EDI88128C100CI

更新时间： 2024-10-31 21:53:35

品牌	Logo	应用领域
其他 - ETC		内存集成电路静态存储器
页数	文件大小	规格书
8页	151K
描述
128KX8 MONOLITHIC SRAM, SMD 5962-89598

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EDI88128C100CI 数据手册

The EDI88128C is a high speed, high performance, Mono-

lithic CMOS Static RAM organized as 128Kx8.

n Access Times of 70, 85, 100ns

n Available with Single Chip Selects (EDI88128) or Dual

Chip Selects (EDI88130)

n 2V Data Retention (LP Versions)

n CS and OE Functions for Bus Control

n TTL Compatible Inputs and Outputs

n Fully Static, No Clocks

The device is also available as EDI88130C with an additional

chip select line (CS2) which will automatically power down

the device when proper logic levels are applied.

The second chip select line (CS2) can be used to provide

system memory security during power down in non-battery

backed up systems and simplifiy decoding schemes in memory

banking where large multiple pages of memory are required.

n Organized as 128Kx8

n Industrial, Military and Commercial Temperature Ranges

n Thru-hole and Surface Mount Packages JEDEC Pinout

•32 pin Ceramic DIP, 0.6 mils wide (Package 9)

•32 lead Ceramic SOJ (Package 140)

n Single +5V ( 10ꢀ) Supply Operation

The EDI88128C and the EDI88130C have eight bi-directional

input-output lines to provide simultaneous access to all

bits in a word. An automatic power down feature permits

the on-chip circuitry to enter a very low standby mode and

be brought back into operation at a speed equal to the

address access time.

Low power versions, EDI88128LP and EDI88130LP, offer a

2V data retention function for battery back-up opperation.

Military product is available compliant to Appendix A of

MIL-PRF-38535.

FIG. 1

32 DIP

32 SOJ

I/O0-7

A0-16

DataInputs/Outputs

AddressInputs

Write Enable

CS1, CS2

Chip Selects

A16

A14

A12

32 VCC

Output Enable

Power (+5V 10ꢀ)

Ground

31 A15

30 NC/CS2*

29 WE

28 A13

27 A8

26 A9

25 A11

24 OE

VCC

VSS

Not Connected

A2 10

A1 11

AØ 12

I/OØ 13

I/O1 14

I/O2 15

23 A10

22 CS1

21 I/O7

20 I/O6

19 I/O5

18 I/O4

17 I/O3

VSS 16

* Pin 30 is NC for 88128 or CS2 for 88130.

March 2002 Rev. 16

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

12 3 4 5 6 7 8

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EDI88128C100NB	ETC	获取价格	128KX8 MONOLITHIC SRAM, SMD 5962-89598
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EDI88128C100NI	ETC	获取价格	128KX8 MONOLITHIC SRAM, SMD 5962-89598
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