MCF5481 FREESCALE [Freescale Semiconductor, Inc], MCF5481 Datasheet - Page 7

• Manufacturer Part Number: MCF5481
• Description: Microprocessor Electrical Characteristics
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

6
The specifications in
Freescale Semiconductor
PLL Timing Specifications
PCI (PCIAD[31:0], PCIBG[4:1], PCIBG0/PCIREQOUT, PCIDEVSEL,
PCICXBE[3:0], PCIFRM, PCIPERR, PCIRESET, PCISERR, PCISTOP,
PCIPAR, PCITRDY, PCIIRDY
I2C (SCL, SDA)
BDM (PSTCLK, PSTDDATA[7:0], DSO/TDO,
RSTO
Num Characteristic
C1
C2
C3
C4
CLKIN
MCF548x Integrated Microprocessor Electrical Characteristics, Rev. 2.1
Table 7
Cycle time
Rise time (20% of Vdd to 80% of vdd)
Fall time (80% of Vdd to 20% of Vdd)
Duty cycle (at 50% of Vdd)
are for the CLKIN pin.
Table 6. I/O Driver Capability (continued)
Figure 4. Input Clock Timing Diagram
Table 7. Clock Timing Specification
C4
Signal
C1
C4
15.15
C3
Min
40
—
—
C2
Max
33.3
60
2
2
Capability
16 mA
Drive
8 mA
8 mA
8 mA
Units
PLL Timing Specifications
ns
ns
ns
%
Load (C
Output
50 pF
50 pF
25 pF
50 pF
L
)
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