SAF-XC878CM-16FFI 데이터 시트보기 (PDF) - Infineon Technologies

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SAF-XC878CM-16FFI

8-Bit Single-Chip Microcontroller

Infineon Technologies 

XC87xCLM

Electrical Parameters

4.3

AC Parameters

The electrical characteristics of the AC Parameters are detailed in this section.

4.3.1 Testing Waveforms

The testing waveforms for rise/fall time, output delay and output high impedance are

shown in Figure 36, Figure 37 and Figure 38.

VDDP

VSS

90%

10%

tR

90%

10%

tF

Figure 36 Rise/Fall Time Parameters

VDDP

VSS

VDDE / 2

Test Points

Figure 37 Testing Waveform, Output Delay

VDDE / 2

VLoad + 0.1 V

VLoad - 0.1 V

Timing

Reference

P o in ts

VOH - 0.1 V

VOL - 0.1 V

Figure 38 Testing Waveform, Output High Impedance

Data Sheet

122

V1.5, 2011-03

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