4

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

W3EG72128S-D3

-JD3

May 2005

Rev. 3

ADVANCED

White Electronic Designs

Parameter

Symbol

Value

Units

-0.5 to 3.6

V

-1.0 to 3.6

V

Storage Temperature

-55 to +150

°C

Power Dissipation

18

W

Short Circuit Current

50

mA

Note:

Permanent device damage may occur if ‘ABSOLUTE MAXIMUM RATINGS’ are exceeded.

Functional operation should be restricted to recommended operating condition.

Exposure to higher than recommended voltage for extended periods of time could affect device reliability

ABSOLUTE MAXIMUM RATINGS

DC CHARACTERISTICS

0°C

Parameter

Symbol

Min

Max

Unit

Supply Voltage

2.3

2.7

V

Supply Voltage

2.3

2.7

V

Reference Voltage

1.15

1.35

V

Termination Voltage

1.15

1.35

V

Input High Voltage

V

Input Low Voltage

-0.3

V

Output High Voltage

—

V

Output Low Voltage

V

CAPACITANCE

Parameter

Symbol

Max

Unit

Input Capacitance (A0-A12)

59

pF

Input Capacitance (RAS#,CAS#,WE#)

59

pF

Input Capacitance (CKE0, CKE1)

32

pF

Input Capacitance (CK0#, CK0)

59

pF

Input Capacitance (CS0#, CS1#)

32

pF

Input Capacitance (DQM0-DQM8)

13

pF

Input Capacitance (BA0-BA1)

59

pF

Data input/output capacitance (DQ0-DQ63)(DQS)

13

pF

Data input/output capacitance (CB0-CB7)

13

pF