ENC28J60
16.1 DC Characteristics: ENC28J60 (Industrial and Commercial)
Standard Operating Conditions
DC CHARACTERISTICS
-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
D002
VDD
Supply Voltage
3.10
—
3.30
—
3.60
0.7
V
V
VPOR
VDD Power-on Reset
Voltage
See section on Power-on
Reset for details
D003
SVDD
VDD Rise Rate to ensure
internal Power-on Reset
signal
0.05
—
—
V/ms See section on Power-on
Reset for details
VIH
VIL
Input High Voltage
SCK, CS, SI, RESET
OSC1
D004
D005
2.25
—
—
5.5
V
V
0.7 VDD
VDD
Input Low Voltage
SCK, CS, SI, RESET
OSC1
—
—
1.0
D006
D007
VSS
VSS
V
V
0.3 VDD
VOH
Output High Voltage
LEDA, LEDB
CLKOUT
INT, SO
VDD – 0.7
VDD – 0.7
VDD – 0.7
—
—
—
—
—
—
V
V
V
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
0.4
0.4
V
V
V
IOL = 12.0 mA
IOL = 8.0 mA
IOL = 4.0 mA
—
RPU
IIL
Weak Pull-up Resistance
Input Leakage Current
All input pins except OSC1
74K
173K
Ω
—
—
1
μA
CS = RESET = VDD,
VSS ≤ VPIN ≤ VDD, pins in
high-impedance state
(Note 1)
OSC1 pin
—
—
—
μA
OSC1 = VDD (Note 1)
200
180
IDD
Operating Current
Transmitting Ethernet
packets
160
mA
VDD = 3.30V,
FSCK = 10 MHz,
SO = Open, LEDA and LEDB
open, ECON2<PWRSV> =
0
Active, not transmitting
Ethernet packets
—
—
120
1.2
—
mA
mA
VDD = 3.30V,
LEDA and LEDB open,
ECON2<PWRSV> = 0
IDDS
Standby Current
(Sleep mode)
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.
DS39662B-page 80
Preliminary
© 2006 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
