EWIXP460BAD Intel, EWIXP460BAD Datasheet - Page 87

• Manufacturer Part Number: EWIXP460BAD
• Manufacturer: Intel

Specifications of EWIXP460BAD

• Core Operating Frequency: 533MHz
• Operating Supply Voltage (typ): 1.3/1.5/2.5/3.3V
• Operating Supply Voltage (max): 1.575/2.7/3.465V
• Operating Supply Voltage (min): 1.235/2.3/3.135V
• Package Type: BGA
• Pin Count: 544
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Package Information
Table 25.
May 2005
87
RESET_IN_N
PWRON_RESET_N
HIGHZ_N
PLL_LOCK
RCOMP_REF
SPARE1
SPARE2
NOTE: This table discusses all features supported on the Intel
† For a legend of the Type codes, see
see
Name
Table 1 on page
System Interface (Sheet 2 of 2)
Tied off
resistor
Power
Reset
VI / H
VI/H
VI/H
to a
n/a
n/a
on
Z
14.
†
Tied off
resistor
Reset
VI / H
VI/H
VI/H
to a
VO
n/a
n/a
Table 10 on page
†
Tied off to
Software
a resistor
Enables
Normal
Reset
VI / H
V I/ H
VI / H
After
Until
VO
n/a
n/a
46.
Tied off to
Software
a resistor
Enables
Normal
VI / H
VI / H
VI / H
®
After
VO
n/a
n/a
IXP45X and Intel
Type
n/a
n/a
O
O
I
I
I
†
®
Used as a reset input to the device after power up conditions have been met. Power up
conditions include the power supplies reaching a safe stable condition and the PLL achieving a
locked state and the PWRON_RESET_N coming to an active state prior to the RESET_IN_N
coming to an active state.
Signal used at power up to reset all internal logic to a known state after the PLL has achieved a
locked state. The PWRON_RESET_N signal is a 3.3-V signal.
Used for test purposes only.
Must be pulled high using a 10-KΩ resistor for normal operation.
Signal used to inform external reset logic that the internal PLL has achieved a locked state.
PLL_LOCK will also be de-asserted during a watchdog timeout.
Signal used to control PCI and SMII drive strength characteristics. Drive strength is varied on
PCI and SMII signals depending upon temperature.
Pin requires a 34-Ω +/- 1% tolerance resistor to ground. (Refer to
No Connection is to be made to this signal
No Connection is to be made to this signal
IXP46X Product Line of Network Processors. For details on feature support listed by processor,
Intel
®
IXP45X and Intel
®
IXP46X Product Line of Network Processors Datasheet
Description
Document Number:
Figure 14 on page
119.)
306261-002