RPIXP2850BB Intel, RPIXP2850BB Datasheet - Page 60

• Manufacturer Part Number: RPIXP2850BB
• Manufacturer: Intel

Specifications of RPIXP2850BB

• Operating Supply Voltage (typ): 1.3/1.5/2.5/3.3V
• Operating Supply Voltage (max): 1.575/2.7/3.465V
• Operating Supply Voltage (min): 1.235/2.3/3.135V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

IXP28XX Network Processor
QDR SRAM
4.4.1.1
Figure 24.
60
Examples of the QDR Interface
The following figures illustrate examples of the QDR interface:
IXP2800 Width-Expanded QDR Interface
1. On egress channels 1 and 2 and ingress channel 1.
•
•
•
Figure 24, “IXP2800 Width-Expanded QDR Interface”
Figure 25, “Ingress IXP28XX Network Processor QDR Modular Channel Depth-Expanded
QDR Interface”
Figure 26, “Ingress IXP2800 Network Processor QDR Modular Channel, Four-Load QDR
Interface”
gress and Ingress
Intel
QDR Channel
Platform
QDRn_CIN_H/L[0]
QDRn_CIN_H/L[1]
QDRn_Q_H[17..9]
QDRn_D_H[17..9]
QDRn_C_H/L[1:0]
QDRn_C_H/L[1:0]
QDRn_K_H/L[1:0]
QDRn_K_H/L[1:0]
®
QDRn_WPS_L[1]
QDRn_WPS_L[0]
QDRn_Q_H[8..0]
QDRn_RPS_L[1]
QDRn_RPS_L[0]
QDRn_D_H[8..0]
IXP2800
QDRn_A[23..0]
QDRn_ WS_L
R=250
ZQ
QDR SRAM
1
QDR SRAM
Hardware Design Guide
ZQ
R=250
3951-02