Intel N450 AU80610004653AA User Manual

Datasheet

47

NOTES:
1.

Unless otherwise noted, all specifications in this table apply to all processor frequencies.

2.

V

IL

 is defined as the maximum voltage level at a receiving agent that will be interpreted as 

a logical low value.

3.

V

IH

 is defined as the minimum voltage level at a receiving agent that will be interpreted as 

a logical high value.

4.

V

IH

 and V

OH

 may experience excursions above V

CCSM

. However, input signal drivers must 

comply with the signal quality specifications.

5.

This is the pull down driver resistance.

6.

V

CCSM 

varies with typical/min/max cases. Refer 

for details.

7.

DDR_VREF could either be from external or internal reference voltage.

I

LI

Input 
Leakage 
Current

10

μA

V

REF

DDR 
Reference 
Voltage

V

CCSM 

/ 2

V

CCSM 

/ 2

V

CCSM 

/ 2

6,7

C

I/O

DQ/DQS/
DQS# DDR2 
I/O Pin 
Capacitance

3.5

3.5

3.6

pF

V

CCP

I/O Voltage

1

1.05

1.1

V

GTLREF

GTL 
Reference 
Voltage

2/3 V

CCP

2/3 V

CCP

V

6

R

ODT

On Die 
Termination

55

Ohm

10

V

IH

Input High 
Voltage

GTLREF + 0.1

V

CCP 

+ 0.1

V

3,6

V

IL

Input Low 
Voltage

-0.1

GTLREF - 0.1

V

2,4

V

OH

Output High 
Voltage

V

CCP

 - 0.1

V

CCP

V

6

R

TT

Termination 
Resistance

20

55

70

Ohm

7

R

ON

Buffer on 
Resistance

14

25

40

Ω

5