gwixp465bad ETC-unknow, gwixp465bad Datasheet - Page 102

• Manufacturer Part Number: gwixp465bad
• Description: Network Proc 1.3v/1.4v/2.5v/3.3v 400mhz 544-pin Bga
• Manufacturer: ETC-unknow

Table 26.
4.4
Intel
Datasheet
102
AF1
AF2
AF3
AF4
AF5
AF6
AF7
AF8
AF9
AF10
AF11
AF12
AF13
AF14
AF15
AF16
AF17
AF18
AF19
AF20
AF21
AF22
AF23
AF24
AF25
AF26
Note:
Note:
Note:
Ball
®
IXP45X and Intel
UTP_OP_DATA[0]
Interfaces not being utilized at a system level may require external pull-up or pull-down resistors. For specific details and
requirements, see
Pin Configuration is set by the Expansion bus configuration when Reset is deasserted.
Blank field indicates no physical ball on package.
UTP_IP_DATA[2]
UTP_IP_DATA[0]
UTP_OP_CLK
UTP_IP_CLK
Processors’ Ball Map Assignments (Sheet 26 of 26)
simulated results of packages assembled on standard multi-layer, 2s2p, 1.0-oz copper
layer boards in a natural convection environment. The maximum case temperature is
based on the maximum junction temperature and defined by the relationship:
T
Where Ψ
sinks or forced air will be required. In the tables below, Θ
Package Thermal Specifications
The thermal parameters defined in
case temperature exceeds the specified T
air thermal resistance.
case
®
max = T
IXP46X Product Line of Network Processors
Section 4.2, “Functional Signal Definitions” on page
JT
Pin Configurations
UTP_OP_ADDR[2]
UTP_OP_ADDR[0]
ETHA_RXDATA[2]
ETHA_RXDATA[0]
PWRON_RESET_N
ETHA_TXDATA[0]
UTP_IP_ADDR[2]
is the junction-to-package top thermal characterization parameter. If the
ETHA_RXCLK
ETHA_TXCLK
BYPASS_CLK
JTG_TRST_N
Signal Name
jmax
GPIO[11]
GPIO[10]
OSC_OUT
HIGHZ_N
GPIO[3]
OSC_IN
CTS1_N
Intel
VCCP
VCCP
VSS
VSS
VSS
VSS
VSS
VSS
- (Ψ
®
IXP45X and Intel
JT
x Power)
Table
®
IXP46X Product Line of Network Processors—Datasheet
case
27,
max, thermal enhancements such as heat
Table
Intel
43.
28, and
®
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP465 Intel
JA
Processor Number
Table 29
Document Number:
is the package junction-to-
®
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP460 Intel
are based on
306261-004US
August 2006
®
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP455