PPC8567CVTAQGGA datasheet(56/139 Pages) FREESCALE

部件名	PPC8567CVTAQGGA

功能描述	MPC8568E/MPC8567E PowerQUICC III Integrated Processor Hardware Specifications

PDF	139 Pages

Scroll/Zoom	100%

制造商	FREESCALE [Freescale Semiconductor, Inc]

网页	http://www.freescale.com

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

Freescale Semiconductor

Figure 33 provides the boundary-scan timing diagram.

Figure 33. Boundary-Scan Timing Diagram

11 I2C

This section describes the DC and AC electrical characteristics for the I2C interfaces of the MPC8568E.

Note that I2C2 is multiplexed with QE Port C.

PC[18]

IIC2_SCL

PC[19]

IIC2_SDA

11.1

I2C DC Electrical Characteristics

Table 46 provides the DC electrical characteristics for the I2C interfaces.

Table 46. I2C DC Electrical Characteristics

At recommended operating conditions with OVDD of 3.3 V ± 5%.

Parameter

Symbol

Min

Max

Unit Notes

Input high voltage level

VIH

0.7

× OVDD

OVDD +0.3

—

Input low voltage level

VIL

–0.3

0.3

× OVDD

V—

Low level output voltage

VOL

00.4

Pulse width of spikes which must be suppressed by the input filter

tI2KHKL

050

Input current each I/O pin (input voltage is between 0.1

× OVDD and

0.9

× OVDD(max)

–10

μA3

VM = Midpoint Voltage (OVDD/2)

tJTDVKH

tJTDXKH

Boundary

Data Outputs

Boundary

Data Outputs

JTAG

External Clock

Boundary

Data Inputs

Output Data Valid

tJTKLDX

tJTKLDZ

tJTKLDV

Input

Data Valid

Output Data Valid

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