A43L2632 View Datasheet(PDF) - AMIC Technology

Part Name

Description

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A43L2632

1M X 32 Bit X 4 Banks Synchronous DRAM

AMIC Technology 

A43L2632

AC Characteristics (continued)

(AC operating conditions unless otherwise noted)

Symbol

Parameter

tCL

CLK low pulse width

tSS

Input setup time

CL=3

CL=2

tSH

Input hold time

tSLZ CLK to output in Low-Z

tSHZ CLK to output in Hi-Z

CL=CAS Latency.

CL=3

CL=2

-6

-7

Unit

Note

Min

Max

Min

Max

2

-

2.5

-

ns

3

1.5

-

1.75

-

ns

3

2.5

-

2.5

-

1

-

1

-

ns

3

1

-

1

-

ns

2

-

5.5

-

5.5

ns

-

6

-

6

*All AC parameters are measured from half to half.

Note : 1. Parameters depend on programmed CAS latency.

2. If clock rising time is longer than 1ns, (tr/2-0.5)ns should be added to the parameter.

3. Assumed input rise and fall time (tr & tf) = 1ns.

If tr & tf is longer than 1ns, transient time compensation should be considered,

i.e., [(tr + tf)/2-1]ns should be added to the parameter.

PRELIMINARY (January, 2005, Version 0.0)

8

AMIC Technology, Corp.

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