TE

CH

tm

Preliminary T4312816A

TM Technology Inc. reserves the right

P. 4

Publication Date: APR. 2003

to change products or specifications without notice.

Revision: 0.B

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Value

Unit

Voltage on Any Pin Relative To Vss

-1.0 to 4.6

V

Supply Voltage Relative To Vss

-1.0 to 4.6

V

Short circuit Output Current

Iout

50

mA

Power Dissipation

1

W

Operating Temperature

TOPR

0 to +70

°C

Storage Temperature

Tstg

-55 to +150

°C

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.

RECOMMENDED DC OPERATING CONDITIONS

Parameter

Symbol

Min.

Typ

Max.

Unit

Notes

Supply Voltage

3.0

3.3

3.6

V

Input High Voltage

2.0

3.0

V

Input Low Voltage

-0.3

0

0.8

V

Output logic high voltage

2.4

-

-

V

Output logic low voltage

-

-

0.4

V

Input leakage current

-1

-

1

uA

1

Output leakage current

-1.5

-

1.5

uA

2

Note : 1. Any input 0V

2. Dout = disable, 0V

CAPACITANCE

Pin

Symbol

Min

Max

Unit

CLOCK

2.5

4.0

pF

ADDRESS

2.5

5.0

pF

DQ0 ~ DQ15

4.0

6.5

pF

RAS,CAS,WE,CS,CKE,LDQM,

UDQM

2.5

5.0

pF