TS80C52X2-VCKB datasheet(52/54 Pages) TEMIC

Part #	TS80C52X2-VCKB

Description	8-bit CMOS Microcontroller 0-60 MHz

PDF	54 Pages

Scroll/Zoom	100%

Manufacturer	TEMIC [TEMIC Semiconductors]

Direct Link	http://www.temic.de

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52 / 54 page

Rev. B - Jan. 25, 1999

Preliminary

TS80C52X2

10.4.11 External Clock Drive Characteristics (XTAL1)

10.4.12 External Clock Drive Waveforms

Figure 22. External Clock Drive Waveforms

10.4.13 AC Testing Input/Output Waveforms

Figure 23. AC Testing Input/Output Waveforms

AC inputs during testing are driven at VCC - 0.5 for a logic “1” and 0.45V for a logic “0”. Timing measurement

are made at VIH min for a logic “1” and VIL max for a logic “0”.

10.4.14 Float Waveforms

Figure 24. Float Waveforms

Table 34. AC Parameters

Symbol

Parameter

Min

Max

Units

TCLCL

Oscillator Period

TCHCX

High Time

TCLCX

Low Time

TCLCH

Rise Time

TCHCL

Fall Time

TCHCX/TCLCX

Cyclic ratio in X2 mode

VCC-0.5 V

0.45 V

0.7VCC

0.2VCC-0.1 V

TCHCL

TCLCX

TCLCL

TCLCH

TCHCX

0.45 V

VCC-0.5 V

0.2VCC+0.9

0.2VCC-0.1

INPUT/OUTPUT

VOL+0.1 V

VOH-0.1 V

FLOAT

VLOAD

VLOAD+0.1 V

VLOAD-0.1 V

TS80C52X2-VCKB Datasheet(PDF) 52 Page - TEMIC Semiconductors

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