MPC8533ECHXAAJB datasheet(54/116 Pages) FREESCALE

54 / 116 page

MPC8533E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 3

Freescale Semiconductor

Figure 32 provides the TRST timing diagram.

Figure 32. TRST Timing Diagram

Figure 33 provides the boundary-scan timing diagram.

Figure 33. Boundary-Scan Timing Diagram

13 I2C

This section describes the DC and AC electrical characteristics for the I2C interfaces of the MPC8533E.

13.1

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

00.2

× OVDD

Pulse width of spikes which must be suppressed by the

input filter

tI2KHKL

050

TRST

VM = Midpoint Voltage (OVDD/2)

tTRST

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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