C164CL/SL View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

C164CL/SL

16-Bit Single-Chip Microcontroller

Infineon Technologies 

Testing Waveforms

C164CI/SI

C164CL/SL

2.4 V

0.45 V

1.8 V

1.8 V

Test Points

0.8 V

0.8 V

AC inputs during testing are driven at 2.4 V for a logic ’1’ and 0.45 V for a logic ’0’.

Timing measurements are made at VIH min for a logic ’1’ and VIL max for a logic ’0’.

MCA04414

Figure 14 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).

MCA00763

Figure 15 Float Waveforms

Data Sheet

57

V2.0, 2001-05

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