Intel ULV 733/733J LE80536UC0052M 数据表

37

1. Unless otherwise noted, all specifications in this table apply to all processor frequencies.
2. Crossing Voltage is defined as absolute voltage where rising edge of BCLK0 is equal to the falling edge of 

BCLK1. 

3. Threshold Region is defined as a region entered about the crossing voltage in which the differential receiver 

switches. It includes input threshold hysteresis.

4. For Vin between 0 V and V

H

.

5. Cpad includes die capacitance only. No package parasitics are included.
6.

∆

V

CR OSS 

is defined as the total variation of all crossing voltages as defined in note 2.

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. This is the pull down driver resistance. Measured at 0.31*VCCP. R

ON 

(min) = 0.38*R

TT

, 

R

ON 

(typ) = 0.45*R

TT

, 

R

ON 

(max) = 0.52*R

TT

.

5. GTLREF should be generated from VCCP with a 1% tolerance resistor divider. The VCCP referred to in these 

specifications is the instantaneous VCCP.

6. R

TT

 is the on-die termination resistance measured at V

OL

 of the AGTL+ output driver. Measured at 

0.31*VCCP. R

TT 

is connected to VCCP on die. 

7. Specified with on die R

TT 

and R

ON 

are turned off.

8. Cpad includes die capacitance only. No package parasitics are included.

V

L

Input Low Voltage

0

V

V

H

Input High Voltage

0.660

0.710

0.850

V

V

C ROSS

Crossing Voltage

0.25

0.35

0.55

V

2

 

∆

V

CR OSS

Range of Crossing Points

N/A

N/A

0.140

V

6

V

TH

Threshold Region

V

CROSS

 -0.100

V

CR OSS

+0.100

V

3

I

LI

Input Leakage Current

± 100

µA

4

Cpad

Pad Capacitance

1.8

2.3

2.75

pF

5

VCCP

I/O Voltage

0.997

1.05

1.102

V

GTLREF

Reference Voltage

2/3 VCCP - 

2%

2/3 VCCP

2/3 VCCP + 

2%

V

5

V

IH

Input High Voltage

GTLREF+0.1

VCCP+0.1

V

3,5

V

IL

Input Low Voltage

-0.1

GTLREF-0.1

V

2

V

OH

Output High Voltage

VCCP

5

        R

TT

Termination Resistance

47

55

63

 

Ω

6

R

ON

Buffer On Resistance

17.7

24.7 

32.9

W

4

I

LI

Input Leakage Current

± 100

µA

7

Cpad

Pad Capacitance

1.8

2.3

2.75

pF

8