EWIXP465BAET Intel, EWIXP465BAET Datasheet - Page 81

• Manufacturer Part Number: EWIXP465BAET
• Manufacturer: Intel

Specifications of EWIXP465BAET

• Core Operating Frequency: 667MHz
• 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): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Package Information
Table 19.
May 2005
81
SSP_SCLK
SSP_SFRM
SSP_TXD
SSP_RXD
SSP_EXTCLK
NOTE: This table discusses all features supported on the Intel
† For a legend of the Type codes, see
Name
processor, see
Serial Peripheral Port Interface
Reset
Power
on
Z
Z
Z
Z
Z
Table 1 on page
†
Reset
VI
VI
0
1
0
†
Table 10 on page
14.
Software
Enables
Normal
Reset
After
Until
VO
VO
VO
VI
VI
Software
Enables
Normal
After
VO
VO
VO
46.
VI
VI
®
IXP45X and Intel
Type
O
O
O
I
I
†
SSP_SCLK is the serial bit clock used to control the timing of a transfer. SSP_SCLK can be
generated internally (Master mode) as defined by a control register bit internal to the IXP45X/IXP46X
network processors.
SSP_SFRM is the serial frame indicator that indicates the beginning and the end of a serialized data
word. The SSP_SFRM can be generated internally (Master mode) or taken from an external source
(Slave mode) as defined by a control register bit internal to the IXP45X/IXP46X network processors.
This signal may be active low or active high depending upon the mode of operation.
Please refer to the Intel
Manual for additional details.
SSP_TXD is the Transmit data (serial data out) serialized data line. Sample length is a function of the
selected serial data sample size.
SSP_RXD is the Receive data (serial data in) serialized data line. Sample length is a function of the
selected serial data sample size.
Should be pulled high through a 10-KΩ resistor when not being utilized in the system.
SSP_EXTCLK is an external clock which can be selected to replace the internal 3.6864 MHz clock.
The SSP_EXTCLK input is selected by setting various internal registers to appropriate values.
Should be pulled high through a 10-KΩ resistor when not being utilized in the system.
®
IXP46X Product Line of Network Processors. For details on feature support listed by
Intel
®
IXP45X and Intel
®
IXP45X and Intel
®
IXP46X Product Line of Network Processors Developer’s
Description
®
IXP46X Product Line of Network Processors Datasheet
Document Number:
306261-002