参数资料
型号: EWIXP455ABT
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 266 MHz, RISC PROCESSOR, PBGA544
封装: LEAD FREE, PLASTIC, BGA-544
文件页数: 16/163页
文件大小: 1123K
代理商: EWIXP455ABT
Package Information
May 2005
Intel IXP45X and Intel IXP46X Product Line of Network Processors Datasheet
112
Document Number: 306261-002
AD1
ETHB_TXCLK
SMII_CLK
X
AD2
ETHB_RXCLK
SMII_RXCLK
X
AD3
ETHB_RXDATA[0]
SMII_RXDATA[0]
X
AD4
UTP_IP_DATA[7]
SMII_RXDATA[4]
X
AD5
VCCP
X
AD6
UTP_IP_DATA[6]
ETHA_CRS
X
AD7
VSS
X
AD8
UTP_OP_SOC
X
AD9
UTP_OP_ADDR[3]
X
AD10
UTP_IP_SOC
X
AD11
OSC_VCCP
X
AD12
OSC_VSS
X
AD13
OSC_VCC
X
AD14
UTP_IP_ADDR[0]
X
AD15
VSS
X
AD16
JTG_TDI
X
AD17
TXDATA1
X
AD18
TXDATA0
X
AD19
VSS
X
AD20
GPIO[13]
X
AD21
GPIO[5]
X
AD22
GPIO[0]
X
AD23
SSP_SFRM
X
AD24
I2C_SCL
X
AD25
EX_ADDR[16]
X
AD26
EX_ADDR[8]
X
Table 27.
Processors’ Ball Map Assignments (Sheet 24 of 26)
Ball
Signal Name
Processor Number
Configuration 1
Configuration 2
Configuration 3
Intel IXP465
Intel IXP460
Intel IXP455
NOTE:
Interfaces not being utilized at a system level may require external pull-up or pull-down resistors. For specific details and
requirements, see Section 4.2, “Functional Signal Definitions” on page 46.
NOTE:
Configuration 1,2 and 3 are set by the Expansion bus configuration when Reset is deasserted.
Blank field
indicates no physical ball on package.
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