PC82573E Intel, PC82573E Datasheet - Page 17

• Manufacturer Part Number: PC82573E
• Description: Ethernet CTLR Single Chip 10Mbps/100Mbps/1000Mbps 1.2V/2.5V/3.3V 196-Pin TFBGA
• Manufacturer: Intel

Specifications of PC82573E

• Package: 196TFBGA
• Standard Supported: IEEE 1149.1|IEEE 802.3|IEEE 802.3ab|IEEE 802.3q1|IEEE 802.3x
• Communication Mode: Full Duplex|Half Duplex
• Data Rate: 10|100|1000 Mbps
• Host Interface: PCI
• Operating Supply Voltage: 1.2|2.5|3.3 V
• Dma Support: Yes
• Maximum Power Dissipation: 1.35 W

Datasheet—82573
3.0
3.1
Table 1.
3.2
Table 2.
3.3
Voltage, Temperature, and Timing Specifications
Absolute Maximum Ratings
Absolute Maximum Ratings
1. Maximum ratings are referenced to ground (VSS). Permanent device damage is likely to occur if the ratings
2. During normal device power up and power down, the 2.5V and 1.2V supplies must not ramp before the 3.3V.
Recommended Operating Conditions
Recommended Operating Conditions
Power Supply Connections
There are three options in providing power to the 82573:
Tstg
VCC (3.3)
VCC (2.5)
VCC (1.2)
Vin
AVin
R
T
V
V
V
• Connecting the 82573 to three external power supplies with nominal voltages of
• Powering the 82573 with only an external 3.3V supply and using internal power
• Using the 2.5V internal (on-die) regulator combined with an external PNP transistor
Symbol
OP
A
PUD
PERIF
D
in this table are exceeded for an indefinite duration. These values should not be used as the limits for normal
device operations. This specification is not guaranteed by design or simulations.
Symbol
3.3V, 2.5V, and 1.2V. This is covered in
regulators from the 82573 combined with external PNP transistors to supply the
2.5V and 1.2V levels. This is covered in
to supply the 1.2V level. This is covered in
Operating Temperature with
external regulators
Operating temperature with
on-die 2.5V regulator
Periphery Voltage Range
Core Digital Voltage Range
Analog VDD Range
Input voltage (digital inputs)
Storage temperature
DC supply voltage on 3.3V pins
with respect to VSS
DC supply voltage on 2.5V pins
with respect to VSS
DC supply voltage on 1.2V pins
with respect to VSS
Analog input voltage (digital
inputs)
Pull-up/pull-down Resistor Value
Parameter
Parameter
1
2
b
3.3 V ± 3%
1.2 V ± 5%
2.5 V ± 5%
Condition
Section
Section
Section
-0.3
-0.3
-1.0
-1.0
Min
-40
-0.3
15
3.3.1.
3.3.3.
2.375
1.14
Min
3.0
0
0
3.3.3.
(less than 6.6 V)
(less than 5.0 V)
VCC (3.3) + 0.3
VCC (2.5) + 0.3
Typical
3.3
1.2
2.5
Max
125
6.6
5.0
2.4
50
2.625
Max
1.26
3.6
70
55
Unit
KΩ
°C
V
V
V
V
V
Units
°C
°C
V
V
V
17