PRIXP425BB Intel, PRIXP425BB Datasheet - Page 92

• 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

Intel
Electrical Specifications
Table 49.
5.5.2.6
Figure 23.
Table 50.
92
®
IXP42X Product Line and IXC1100 Control Plane Processor
MDIO Timings Values
NOTE:
SDRAM Bus
SDRAM Input Timings
SDRAM Input Timings Values
1. This parameter is not tested and is guaranteed by design.
Symbol
Clock
Signals
Symbol
T
T
setup
T1
T2
T3
T4
T5
hold
Input setup prior to rising edge of clock. Inputs
included in this timing are SDM_DQ[31:0] (during
a read operation).
Input hold time after the rising edge of the clock.
Inputs included in this timing are SDM_DQ[31:0]
(during a read operation).
ETH_MDIO, clock to output timing with respect to
rising edge of ETH_MDC clock
ETH_MDIO output hold timing after the rising
edge of ETH_MDC clock
ETH_MDIO input setup prior to rising edge of
ETH_MDC clock
ETH_MDIO hold time after the rising edge of
ETH_MDC clock
ETH_MDC clock period
Parameter
Parameter
Tsetup
Thold
Min.
125
Min.
1.4
1.5
10
2
0
ETH_MDC/2
+ 10 ns
Max.
Max.
500
Units
Units
ns
ns
ns
ns
ns
ns
ns
Datasheet
1
Notes
Notes