MPC8343ECVRADDB datasheet(31/80 Pages) NXP

Il numero della parte	MPC8343ECVRADDB

Spiegazioni elettronici	MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications

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MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11

Freescale Semiconductor

Local Bus

Figure 14 and Figure 15 provide the AC test load and signals for the USB, respectively.

Figure 14. USB AC Test Load

Figure 15. USB Signals

10 Local Bus

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

MPC8343EA.

10.1

Local Bus DC Electrical Characteristics

Table 33 provides the DC electrical characteristics for the local bus interface.

Table 33. 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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