LAN8808D datasheet(61/80 Pages) MICROCHIP

61 / 80 page

LAN8808D

DS00005833C-page 61

Note 6-7

This specification applies to all inputs without pull-ups or pull-downs and three-stated bi-directional

pins.

VO12 Type Buffer

Low Output Level

High Output Level

Output Tri-State Leakage

VOL

VOH

IOZ

—

VDDIO-0.4

-10

—

0.4

—

µA

IOL = -12 mA

IOH = 12 mA

Note 6-7

VOD12 Type Buffer

Low Output Level

Output Tri-State Leakage

VOL

IOZ

—

-10

—

0.4

µA

IOL = -12 mA

Note 6-7

VOS12 Type Buffer

High Output Level

Output Tri-State Leakage

VOH

IOZ

VDDIO-0.4

-10

—

µA

IOH = 12 mA

Note 6-7

SRL Type Input Buffer

Low Input Level

High Input Level

Schmitt Falling Trip Point

Schmitt Rising Trip Point

Schmitt Trigger Hysteresis

(VIHT - VILT)

Input Leakage

(VIN = P_VSS or VDDIO)

Input Capacitance

VIL

VIH

VT-

VT+

VHYS

IIH

CIN

—

0.6xVDDIO

0.76

0.85

-15

—

0.90

0.99

—

1.11

1.23

121

—

1.42

1.55

127

—

0.4xVDDIO

—

1.64

1.76

150

µA

—

SRL Type Output Buffer

Low Output Level

High Output Level

Output Impedance

VOL

VOH

—

VDDIO-0.4

—

0.4

—

IOL = -5 mA

IOH = 5 mA

—

TABLE 6-6:

VARIABLE I/O DC ELECTRICAL CHARACTERISTICS VDDIO = 3.3V/2.5V/1.8V

Parameter

Symbol

Min

Typ

1.8

Typ

2.5

Typ

3.3

Max

Unit

Note

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