MPC8245ARZU466D FREESCALE [Freescale Semiconductor, Inc], MPC8245ARZU466D Datasheet - Page 10

• Manufacturer Part Number: MPC8245ARZU466D
• Description: Part Number Specification for the MPC8245ARZUnnnX Series
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

General Parameters
4.3.3 Output AC Timing Specification
Table 11
CPU of the MPC8245 at recommended operating conditions (see
timings assume a purely resistive 50-Ω load (see Figure 14 in the MPC8245 Integrated Processor Hardware
Specifications). Output timings are measured at the pin; time-of-flight delays must be added for trace lengths, vias,
and connectors in the system. These specifications are for the default driver strengths listed in the MPC8245
Integrated Processor Hardware Specifications.
10
Note:
1. All memory and related interface output signal specifications are specified from the VM = 1.4 V of the rising edge of the
Num
13b
memory bus clock, SDRAM_SYNC_IN to the TTL level (0.8 or 2.0 V) of the signal in question. SDRAM_SYNC_IN is
the same as PCI_SYNC_IN in 1:1 mode, but is twice the frequency in 2:1 mode (processor/memory bus clock rising
edges occur on every rising and falling edge of PCI_SYNC_IN).
provides the processor bus AC timing specification for output hold time for debug signals in the 466-MHz
Output hold (debug signals)
MPC8245 Part Number Specification for the MPC8245ARZUnnnX Series, Rev. 2
Table 11. Output AC Timing Specifications
Characteristic
Table
2) with LV
Min
0.0
DD
= 3.3 V ± 0.3 V. All output
Max
—
Freescale Semiconductor
Unit
ns
Notes
1