XC2387 Ver la hoja de datos (PDF) - Infineon Technologies

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Fabricante

XC2387

16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

Infineon Technologies 

XC2387

XC2000 Family Derivatives

Preliminary

Electrical Parameters

4.4.4 Testing Waveforms

These references are used for characterization and production testing (except for pin

XTAL1).

Output delay

Hold time

Output delay

Hold time

0.8 VDDP

0.7 VDDP

Input Signal

(driven by tester)

0.3 VDDP

0.2 VDDP

Output Signal

(measured)

Output timings refer to the rising edge of CLKOUT.

Input timings are calculated from the time, when the input signal reaches

VIH or VIL, respectively.

MCD05556C

Figure 17 Input Output Waveforms

VLoad + 0.1 V

VLoad - 0.1 V

Timing

Reference

Points

VOH - 0.1 V

VOL + 0.1 V

For timing purposes a port pin is no longer floating when a 100 mV

change from load voltage occurs, but begins to float when a 100 mV

change from the loaded VOH /VOL level occurs (IOH / IOL = 20 mA).

MCA05565

Figure 18 Float Waveforms

Data Sheet

89

V0.1, 2007-06

Draft Version

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