FW82546GB Intel, FW82546GB Datasheet - Page 31

• Manufacturer Part Number: FW82546GB
• Manufacturer: Intel

Specifications of FW82546GB

• Operating Supply Voltage (typ): 1.5/2.5/3.3V
• Operating Supply Voltage (min): 1.43/2.38/3V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 364
• Lead Free Status / RoHS Status: Not Compliant

5.4
Datasheet
Table 6.
Table 7.
Table 8.
Table 9.
I/O Characteristics
a. TTL3 signals include: EE_DI, EE_SK, EE_CS, and JTAG_TDO.
AC Characteristics
AC Characteristics: 3.3 V Interfacing
25 MHz Clock Input Requirements
a. This parameter applies to an oscillator connected to the Crystal One (XTAL1) input. Alternatively, a crystal may be connected
Link Interface Clock Requirements
a. GTX_CLK is used externally for test purposes only.
fPCICLK
fPCICLK
fi_TX_CLK
fGTX
Symbol
C
C
TTL6 signals include: FL_CE#, CLK_VIEW, FL_DATA[7:0], FL_ADDR[18:0], FL_OE#, and FL_WE#.
TTL12 signals include: ACT_A#, ACT_B#, LINK_A#, LINK_B#, LEDA100#, LEDB100#, LEDA1000#, and LEDB1000#.
to XTAL1 and XTAL2 as the frequency source for the internal oscillator.
I
C
OH
I
I
OZ
OUT
PUD
Symbol
Symbol
Symbol
IN
IN
a
a
TTL inputs with pull-up resistors
3-state output leakage current
Inputs with pull-down resistors
Pull-up/down Resistor value
Clock frequency in PCI mode
Clock frequency in PCI-X mode
TX_CLK_IN frequency
GTX_CLK frequency
12mA drivers (TTL12)
Output current HIGH
Output capacitance
3mA drivers (TTL3)
6mA drivers (TTL6)
Input capacitance
Input Current
Parameter
TTL inputs
Parameter
Parameter
Parameter
a
V
V
Any input and bi-
Any output buffer
directional buffer
OH
IN
25 - 50 ppm
Condition
V
= V
V
= V
IN
IN
V
V
V
= V
Min
Min
Min
DD
= V
DD
66
OH
OH
OH
or V
DD
SS
or V
SS
SS
Networking Silicon — 82546GB
Typ
Typ
Typ
125
25
-150
Min
150
-12
-10
-10
7.5
-3
-6
25 + 50
Typ
2.5
2.0
1
1
Max
Max
ppm
Max
133
66
-480
Max
480
10
10
20
Unit
MHz
MHz
Unit
MHz
Unit
MHz
Unit
mA
mA
mA
A
A
A
A
k
pF
pF
25