PRIXP425BB Intel, PRIXP425BB Datasheet - Page 22

• Manufacturer Part Number: PRIXP425BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP425BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 869046

Figure 3.
Intel
Hardware Design Guidelines
22
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Dual-Bank SDRAM System Block Diagram (x32 Devices)
IXP42X Product Line
and IXC 1100 Control
Intel
Plane Processors
SDM_ADDR[12:0]
SDM_DATA[31:0]
®
SDM__DQM[3:0]
SDM_CS_N[1:0]
SDM_CLKOUT
Intel
IXP42X product line and IXC1100 control plane processors—General Hardware Design
SDM_CAS_N
SDM_RAS_N
SDM_BA[1:0]
SDM_WE_N
SDM_CKE
®
SMD_DATA[31:0]
SDM_CS_N0
SDM_CS_N1
Document Number: 252817-008US
BANK0
BANK1
CKE
DQ[31:0]
RAS#
CAS#
DQM[3:0]
BA[1:0]
CKE
CLK
BA[1:0]
CLK
A[10:0]
CS#
WE#
CS#
RAS#
CAS#
DQM[3:0]
DQ[31:0]
A[10:0]
WE#
x 32
x 32
Considerations
December 2007
B2247 -02