MPC866 Freescale Semiconductor, MPC866 Datasheet - Page 70

• Manufacturer Part Number: MPC866
• Description: (MPC859 / MPC866) Hardware Specifications
• Manufacturer: Freescale Semiconductor

UTOPIA AC Electrical Specifications
UTOPIA AC Electrical Specifications
13
Table 30 through Table 32 show the AC electrical specifications for the UTOPIA interface.
70
Num
Num
Num
U1
U2
U3
U4
U1
U2
U3
U4
U1
U2
U3
U4
UtpClk rise/fall time (Internal clock option)
Duty cycle
Frequency
UTPB, SOC, RxEnb, TxEnb, RxAddr, and TxAddr-active
delay (and PHREQ and PHSEL active delay in MPHY mode)
UTPB, SOC, Rxclav and Txclav setup time
UTPB, SOC, Rxclav and Txclav hold time
UtpClk rise/fall time (Internal clock option)
Duty cycle
Frequency
UTPB, SOC, RxEnb, TxEnb, RxAddr and TxAddr active
delay (PHREQ and PHSEL active delay in MPHY mode)
UTPB_Aux, SOC_Aux, Rxclav, and Txclav setup time
UTPB_Aux, SOC_Aux, Rxclav, and Txclav hold time
UtpClk rise/fall time (external clock option)
Duty cycle
Frequency
UTPB_AUX, SOC_Aux, RxEnb, TxEnb, RxAddr, and TxAddr
setup time
UTPB_AUX, SOC_Aux, RxEnb, TxEnb, RxAddr, and TxAddr
hold time
UTOPIA AC Electrical Specifications
UTPB, SOC, Rxclav and Txclav active delay
Table 31. UTOPIA Master (Split Bus Mode) Electrical Specifications
Table 32. UTOPIA Slave (Split Bus Mode) Electrical Specifications
Table 30. UTOPIA Master (Muxed Mode) Electrical Specifications
Signal Characteristic
Signal Characteristic
Signal Characteristic
Freescale Semiconductor, Inc.
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MPC866/859 Hardware Specifications
Go to: www.freescale.com
Direction
Direction
Direction
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Min
Min
Min
50
50
40
—
—
—
—
—
—
2
4
1
2
4
1
2
4
1
Max
Max
Max
50
33
16
50
33
16
60
33
16
—
—
—
—
—
—
4
4
4
MOTOROLA
MHz
MHz
MHz
Unit
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%