MPC8349EVVALDB datasheet(35/87 Pages) FREESCALE

부품명	MPC8349EVVALDB

상세설명	Integrated Host Processor Hardware Specifications

PDF	87 Pages

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제조업체	FREESCALE [Freescale Semiconductor, Inc]

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MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13

Freescale Semiconductor

Local Bus

Figure 18 and Figure 19 provide the AC test load and signals for the USB, respectively.

Figure 18. USB AC Test Load

Figure 19. USB Signals

10 Local Bus

This section describes the DC and AC electrical specifications for the local bus interface of the

MPC8349EA.

10.1

Local Bus DC Electrical Characteristics

Table 37 provides the DC electrical characteristics for the local bus interface.

Table 37. Local Bus DC Electrical Characteristics

Parameter

Symbol

Min

Max

Unit

High-level input voltage

VIH

2OVDD +0.3

Low-level input voltage

VIL

–0.3

0.8

Input current

IIN

—±5

μA

High-level output voltage, IOH = –100 μAVOH

OVDD –0.2

—

Low-level output voltage, IOL = 100 μAVOL

—0.2

Output

Z0 = 50 Ω

OVDD/2

RL = 50 Ω

Output Signals:

tUSKHOV

USB0_CLK/USB1_CLK/DR_CLK

Input Signals

tUSIXKH

tUSIVKH

tUSKHOX

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