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

White Electronic Designs

W3E16M64S-XBX

February 2005

Rev. 4

ABSOLUTE MAXIMUM RATINGS

Parameter

Unit

-1 to 3.6

V

-1 to 3.6

V

-55 to +125

°C

-40 to +85

°C

Storage Temperature, Plastic

-55 to +150

°C

NOTE:

Stress greater than those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only and functional operation

of the device at these or any other conditions greater than those indicated in the

operational sections of this specification is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect reliability.

CAPACITANCE (NOTE 13)

Parameter

Symbol

Max

Unit

Input Capacitance: CLK

CI1

8

pF

Addresses, BA0-1 Input Capacitance

CA

30

pF

Input Capacitance: All other input-only pins

CI2

8

pF

Input/Output Capacitance: I/Os

CIO

12

pF

BGA THERMAL RESISTANCE

Description

Symbol

Max

Units

Notes

Junction to Ambient (No Airflow)

Theta JA

14.5

°C/W

1

Junction to Ball

Theta JB

10.0

°C/W

1

Junction to Case (Top)

Theta JC

5.4

°C/W

1

NOTE 1:

Refer to PBGA Thermal Resistance Correlation application note at www.wedc.com in the

application notes section for modeling conditions.