MPC8315ECVRAGDA datasheet(11/112 Pages) FREESCALE

11 / 112 page

MPC8315E PowerQUICC™ II Pro Processor Hardware Specifications, Rev. 0

Freescale Semiconductor

Electrical Characteristics

Figure 2 shows the undershoot and overshoot voltages at the interfaces of the MPC8315E.

Figure 2. Overshoot/Undershoot Voltage for GVDD/NVDD/LVDD

3.1.3

Output Driver Characteristics

Table 3 provides information on the characteristics of the output driver strengths. The values are

preliminary estimates.

Junction temperature range

TA/TJ

0 to105

°C—

Note:

1. The NVDDx_ON are static power supplies and can be connected together.

2. The NVDDx_OFF are switchable power supplies and can be connected together.

3. Minimum Temperature is specified with TA;maximum temperature is specified with TJ.

Table 3. Output Drive Capability

Driver Type

Output Impedance

(

Ω)

Supply

Voltage

Local bus interface utilities signals

NVDD = 3.3 V

PCI signals

Table 2. Recommended Operating Conditions (continued)

Characteristic

Symbol

Recommended

Value1

Unit

Status in D3

Warm mode

Notes

GND

GND – 0.3 V

GND – 0.7 V

Not to Exceed 10%

G/L/NVDD + 20%

G/L/NVDD

G/L/NVDD + 5%

of tinterface

1. tinterface refers to the clock period associated with the bus clock interface.

VIH

VIL

Note:

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