P4C1256 查看數據表（PDF） - Performance Semiconductor

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产品描述 (功能)

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P4C1256

HIGH SPEED 32K x 8 STATIC CMOS RAM

Performance Semiconductor 

P4C1256

SELECTION GUIDE

The P4C1256 is available in the following temperature, speed and package options. The P4C1256L is available only

over the military temperature range.

Temp.

Speed

Range Package

12

15

20

25

35

45

55

70

Com'l Plastic DIP

Plastic SOJ

-12PC -15PC -20PC

-25PC

-35PC

N/A

N/A

N/A

-12JC -15JC -20JC

-25JC

-35JC

N/A

N/A

N/A

Ind.

Plastic DIP

Plastic SOJ

N/A

-15PI

-20PI

-25PI

-35PI

-45PI

N/A

N/A

N/A

-15JI

-20JI

-25JI

-35JI

-425JI

N/A

N/A

Mil.

Sidebrazed (300 mil) N/A

Temp. CERDIP (300 mil)

N/A

CERDIP (600 mil)

N/A

L28

N/A

L32

N/A

N/A

-20CM -25CM -35CM -45CM -55CM -70CM

N/A

-20DM -25DM -35DM -45DM -55DM -70DM

N/A -20DWM -25DWM -35DWM -45DWM -55DWM -70DWM

N/A -20L28M -25L28M -35L28M -45L28M -55L28M -70L28M

N/A -20L32M -25L32M -35L32M -45L32M -55L32M -70L32M

Military Sidebrazed (300 mil) N/A

Proc'd* CERDIP (300 mil)

N/A

CERDIP (600 mil)

N/A

L28

N/A

L32

N/A

N/A -20CMB -25CMB -35CMB -45CMB -55CMB -70CMB

N/A -20DMB -25DMB -35DMB -45DMB -55DMB -70DMB

N/A -20DWMB -25DWMB -35DWMB -45DWMB -55DWMB -70DWMB

N/A -20L28MB -25L28MB -35L28MB -45L28MB -55L28MB -70L28MB

N/A -20L32MB -25L32MB -35L32MB -45L32MB -55L32MB -70L32MB

* Military temperature range with MIL-STD-883, Class B processing.

N/A = Not Available

28 LCC PIN CONFIGURATION

3

27

A3

42

28 26 A14

A4

5

1

25 A13

A5

6

24 A12

A6

7

23 A11

A7

8

22 OE

A8

9

21 A10

A9

10

20 CE

I/O1

11

19 I/O8

I/O2

12 14 15 16 18 I/O7

13

17

28 LCC (L5)

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