P4C187-25LMB 查看數據表（PDF） - Performance Semiconductor

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P4C187-25LMB

ULTRA HIGH SPEED 64K x 1 STATIC CMOS RAMS

Performance Semiconductor 

P4C187/187L

PACKAGE SUFFIX

Package

Suffix

P

J

L

D

Description

Plastic DIP, 300 mil wide standard

Plastic SOJ, 300 mil wide standard

Leadless Chip Carrier (ceramic)

CERDIP, 300 mil wide standard

TEMPERATURE RANGE SUFFIX

Temperature

Range Suffix

Description

C

Commercial Temp. Range, 0°C to +70°C.

I

Industrial Temp. Range, –40°C to +85°C.

M

Military Temperature Range,–55°C to +125°C.

MB

Mil. Temp. with MIL-STD-883D

Class B compliance

ORDERING INFORMATION

Performance Semiconductor part numbering scheme is as follows:

P4C 187 l

— ss p

t

Temperature Range

Package Code

Speed (Access/Cycle Time)

Low Power Designator:

Blank = none, L = Low Power

Device Number

Static RAM Prefix

l = Ultra-low standby power designator L, if needed.

ss = Speed (access/cycle time in ns), e.g., 25, 35

p = Package code, i.e., P, J, D, L.

t = Temperature range, i.e., C, M, MB.

The P4C187 is also available per SMD 5962-86015 and 5962-89696

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