參數(shù)資料
型號: EWIXP455ABT
廠商: INTEL CORP
元件分類: 微控制器/微處理器
英文描述: 266 MHz, RISC PROCESSOR, PBGA544
封裝: LEAD FREE, PLASTIC, BGA-544
文件頁數(shù): 12/163頁
文件大小: 1123K
代理商: EWIXP455ABT
Package Information
Intel IXP45X and Intel IXP46X Product Line of Network Processors Datasheet
May 2005
Document Number: 306261-002
109
AA1
ETHC_TXCLK
X
AA2
ETHC_RXDATA[0]
SMII_RXDATA[5]
X
AA3
VSS
X
AA4
ETHB_TXDATA[3]
SMII_TXDATA[3]
X
Config. 1 only
X
Config. 1 only
AA5
VSS
X
AA6
SPARE2
AA7
ETHB_RXDV
SMII_RXSYNC
X
AA8
ETHB_RXDATA[1]
SMII_RXDATA[1]
X
Config. 1 only
X
Config. 1 only
AA9
UTP_OP_DATA[4]
ETHA_TXEN
X
AA10
UTP_IP_DATA[3]
ETHA_RXDATA[3]
X
AA11
VCC
X
AA12
VCC
X
AA13
VCC
X
AA14
VCC
X
AA15
VCC
X
AA16
VCC
X
AA17
GPIO[7]
X
AA18
GPIO[1]
X
AA19
SSP_RXD
X
AA20
EX_ADDR[14]
X
AA21
VSS
X
AA22
EX_ADDR[0]
X
AA23
EX_PARITY[3]
X
AA24
EX_DATA[26]
X
AA25
EX_DATA[27]
X
AA26
VSS
X
Table 27.
Processors’ Ball Map Assignments (Sheet 21 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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