PRIXP425BC 869083 Intel, PRIXP425BC 869083 Datasheet - Page 35

PRIXP425BC 869083

Manufacturer Part Number
PRIXP425BC 869083
Description
Manufacturer
Intel
Datasheet

Specifications of PRIXP425BC 869083

Core Operating Frequency
400MHz
Package Type
BGA
Pin Count
492
Mounting
Surface Mount
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Intel
Table 7.
August 2006
Document Number: 252479-006US
®
IXP42X product line and IXC1100 control plane processors
SDRAM Interface (Sheet 2 of 2)
SDM_CKE
SDM_DQM[3:0]
Name
For a legend of the Type codes, see
Power
or Sys
Reset
Reset
Intel
Z
Z
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Reset
Post
1
0
Type
O
O
Table 5 on page
SDRAM Clock Enable: CKE is driving high to activate the
clock to an external SDRAM and driven low to de-activate the
CLK to an external SDRAM.
SDRAM Data bus mask: DQM is used to byte select data
during read/write access to an external SDRAM.
33.
Description
Datasheet
35

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