PRIXP421ABB Intel, PRIXP421ABB Datasheet - Page 91

• Manufacturer Part Number: PRIXP421ABB
• Manufacturer: Intel

Specifications of PRIXP421ABB

• Core Operating Frequency: 266MHz
• 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

Datasheet—Intel
Table 49.
5.5.2.4
Figure 19.
Table 50.
June 2007
Document Number:
UTOPIA Level 2 Output Timings Values
MII
MII Output Timings
MII Output Timings Values
®
Note:
1.
Note:
1.
Symbol
252479-007US
Symbol
IXP42X product line and IXC1100 control plane processors
T
T
clk2out
holdout
T
T
eth_tx_data[7:0]
1
2
Timing was tested with a 70-pF capacitor to ground.
These values satisfy the MII specification requirement of 0 ns to 25 ns clock to output delay.
eth_tx_clk
eth_tx_en
Clock to output delay for ETH_TXDATA and
ETH_TXEN.
ETH_TXDATA and ETH_TXEN hold time after
ETH_TXCLK.
Rising edge of clock to signal output. Outputs
included in this timing are UTP_IP_DATA[3:0],
UTP_OP_SOC, UTP_OP_FCO, UTP_IP_FCO,
UTP_OP_DATA[7:0], and UTP_OP_ADDR[3:0].
Signal output hold time after the rising edge of
the clock. Outputs included in this timing are
UTP_IP_DATA[3:0], UTP_OP_SOC,
UTP_OP_FCO, UTP_IP_FCO,
UTP_OP_DATA[7:0], and UTP_OP_ADDR[3:0].
eth_crs
Intel
T
1
®
Parameter
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Parameter
Min.
Min.
2
1
T
2
Max.
Max.
17
17
Units
Units
ns
ns
ns
ns
A9580-01
Datasheet
Notes
Notes
1
1
1
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