PPC8567CVTAQGGA datasheet(94/139 Pages) FREESCALE

94 / 139 page

MPC8568E/MPC8567E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 1

Freescale Semiconductor

UTOPIA/POS

Figure 61 shows the TDM/SI timing with external clock.

Figure 61. TDM/SI AC Timing (External Clock) Diagram

UTOPIA/POS

This section describes the DC and AC electrical specifications for the UTOPIA-packet over sonnet of the

MPC8568E.

20.1

UTOPIA/POS DC Electrical Characteristics

Table 73 provides the DC electrical characteristics for the MPC8568E UTOPIA.

20.2

Utopia/POS AC Timing Specifications

Table 74 provides the UTOPIA input and output AC timing specifications.

Table 73. Utopia DC Electrical Characteristics

Characteristic

Symbol

Condition

Min

Max

Unit

Output high voltage

VOH

IOH = –8.0 mA

2.4

—

Output low voltage

VOL

IOL = 8.0 mA

—

0.5

Input high voltage

VIH

—2.0

OVDD+0.3

Input low voltage

VIL

—-0.3

0.8

Input current

IIN

0 V

≤ VIN ≤ OVDD

—

± 10

μA

Table 74. Utopia AC Timing Specifications 1

Characteristic

Symbol 2

Min

Max

Unit

Utopia outputs—Internal clock delay

tUIKHOV

08.0

Utopia outputs—External clock delay

tUEKHOV

10.0

Utopia outputs—Internal clock High Impedance

tUIKHOX

08.0

Utopia outputs—External clock High Impedance

tUEKHOX

10.0

TDM/SICLK (input)

tSEIXKH

tSEIVKH

tSEKHOV

Input Signals:

TDM/SI

(See Note)

Output Signals:

TDM/SI

(See Note)

tSEKHOX

Note: The clock edge is selectable on TDM/SI

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