LU82551QM Intel, LU82551QM Datasheet - Page 97

• Manufacturer Part Number: LU82551QM
• Manufacturer: Intel

Specifications of LU82551QM

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

Datasheet
Table 64. PCI/CardBus Interface DC Specifications
Table 65. SMB Interface DC Specifications
Table 66. Flash/Modem/EEPROM Interface DC Specifications
NOTES:
NOTES:
NOTE:
C
C
L
I
1. These values are only applicable in 3.3 V signaling environments. Outside of this limit the input buffer must
2. Input leakage currents include high-Z output leakage for all bidirectional buffers with tristate outputs.
3. Signals without pull-up resistors have 3 mA low output current; and signals requiring pull-up resistors, 6 mA.
4. This value is characterized but not tested.
5. This input leakage current is the maximum allowable leakage into the PME# open drain driver when power is
V
V
I
V
I
1. SMB outputs (SMB_ALERT#, SMBDATA, and SMBCLK) are open drain.
2. The input leakage current through the pull-up resistor is the maximum allowable leakage into the SMB open
V
V
I
V
V
C
1. This value is characterized but not tested.
OFFPME
ILS
PDNS
ILL
PINP
IHS
ILS
OLS
IHL
ILL
OHL
OLL
CLKP
IDSEL
Symbol
Symbol
INL
consume its minimum current.
The signals requiring pull-up resistors include: FRAME#, TRDY#, IRDY#, DEVSEL#, STOP#, SERR# and
PERR#.
removed from V
assertion of PME#.
drain driver when power is removed from V
cause the device to assert SMB.
CLK Pin Capacitance
IDSEL Pin Capacitance
Pin Inductance
PME# Input Leakage
Current
Input High Voltage
Input Low Voltage
Input Low Leakage
Current
Output Low Voltage
Current through pull-up
resistor
Input High Voltage
Input Low Voltage
Input Low Leakage
Current
Output High Voltage
Output Low Voltage
Input Pin Capacitance
CC
Parameter
Parameter
of the component. This assumes that no event has occurred to cause the device to
V
0 < V
I
0 < V
I
I
PDNS
out
out
O
< V
= -1 mA
= 2 mA
IN
IN
Condition
Condition
= 100 µA
IO
CC
< V
< V
of the component. It assumes that no event has occurred to
CC
CC
Min
-0.5
100
Min
-0.5
2.1
2.0
2.4
5
Networking Silicon — 82551QM
V
V
CC
IO
Max
±5.0
Max
350
±20
0.8
0.4
0.8
0.4
12
20
10
8
1
+ 0.5
+ 0.5
Units
Units
mA
nH
µA
µA
µA
pF
pF
pF
V
V
V
V
V
V
V
Notes
Notes
1, 2
4
4
4
5
1
1
1
1
1
91