MPC5200 datasheet(27/80 Pages) FREESCALE

27 / 80 page

Electrical and Thermal Characteristics

MPC5200 Data Sheet, Rev. 4

Freescale Semiconductor

NOTES:

1. See the timing measurement conditions in the PCI Local Bus Specification [4]. It is important that all driven signal transitions

drive to their Voh or Vol level within one Tcyc.

2. Minimum times are measured at the package pin with the load circuit, and maximum times are measured with the load circuit

as shown in the PCI Local Bus Specification [4].

3. REQ# and GNT# are point-to-point signals and have different input setup times than do bused signals. GNT# and REQ#

have a setup of 5 ns at 66 MHz. All other signals are bused.

4. See the timing measurement conditions in the PCI Local Bus Specification [4].

For Measurement and Test Conditions, see the PCI Local Bus Specification [4].

Table 23. PCI Timing Parameters

Sym

Description

66 MHz

33 MHz

Units

Notes

SpecID

Min

Max

Min

Max

Tval

CLK to Signal Valid Delay - bused

signals

1,2,3

A6.5

Tval(ptp) CLK to Signal Valid Delay - point

to point

1,2,3

A6.6

Ton

Float to Active Delay

A6.7

Toff

Active to Float Delay

A6.8

Tsu

Input Setup Time to CLK - bused

signals

3,4

A6.9

Tsu(ptp) Input Setup Time to CLK - point

to point

10,12

3,4

A6.10

Input Hold Time from CLK

A6.11

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