ENC28J60_12 datasheet(80/102 Pages) MICROCHIP

80 / 102 page

ENC28J60

DS39662E-page 80

 2006-2012 Microchip Technology Inc.

16.1

DC Characteristics: ENC28J60 (Industrial and Commercial)

DC CHARACTERISTICS

Standard Operating Conditions

-40°C

TA +85°C, 3.10V VDD 3.60V (Industrial)

0°C

TA +70°C, 3.10V VDD 3.60V (Commercial)

Param.

No.

Sym

Characteristic

Min

Typ

Max

Units

Conditions

D001

VDD

Supply Voltage

3.10

3.30

3.60

D002

VPOR

VDD Power-on Reset

Voltage

—

0.7

See Section 11.1, Power-on

Reset (POR) for details

D003

SVDD

VDD Rise Rate to Ensure

Internal Power-on Reset

Signal

0.05

—

V/ms See Section 11.1, Power-on

Reset (POR) for details

VIH

Input High Voltage

D004

SCK, CS, SI, RESET

2.25

—

5.5

D005

OSC1

0.7 VDD

—VDD

VIL

Input Low Voltage

D006

SCK, CS, SI, RESET

VSS

—1.0

D007

OSC1

VSS

—

0.3 VDD

VOH

Output High Voltage

LEDA, LEDB

CLKOUT

INT, SO

VDD – 0.7

—

IOH = -12.0 mA (Note 1)

IOH = -8.0 mA (Note 1)

IOH = -4.0 mA (Note 1)

VOL

Output Low Voltage

LEDA, LEDB

CLKOUT

INT, SO

—

0.4

IOL = 12.0 mA

IOL = 8.0 mA

IOL = 4.0 mA

RPU

Weak Pull-up Resistance

74K

—

173K



IIL

Input Leakage Current

All Input Pins except OSC1

—

±1

ACS = RESET = VDD,

VSS

VPIN  VDD, pins in

high-impedance state

(Note 1)

OSC1 pin

—

±200

AOSC1 = VDD (Note 1)

IDD

Operating Current

Transmitting Ethernet

Packets

—160

180

VDD = 3.30V, FSCK = 10 MHz,

SO = Open, LEDA and LEDB

Open, ECON2<PWRSV> = 0

Active, not Transmitting

Ethernet Packets

—120

—

VDD = 3.30V,

LEDA and LEDB Open,

ECON2<PWRSV> = 0

IDDS

Standby Current

(Sleep mode)

—

1.2

2.0

CS = VDD, Inputs tied to VDD

or VSS, VDD = 3.3V,

TA = 25°C,

ECON2<PWRSV> = 1

Note 1:

Negative current is defined as current sourced by the pin.

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