83C196NH Ver la hoja de datos (PDF) - Intel

Número de pieza

componentes Descripción

Fabricante

83C196NH

INDUSTRIAL MOTOR CONTROL CHMOS MICROCONTROLLER

Intel 

®

8XC196MH INDUSTRIAL MOTOR CONTROL CHMOS MICROCONTROLLER

C1

VSS

XTAL1

8XC196 Device

XTAL2

C2

Quartz Crystal

Note:

Keep oscillator components close to the chip and use

short, direct traces to XTAL1, XTAL2, and Vss. When

using crystals, C1=C2≈20pF. When using ceramic

resonators, consult the manufacturer for recommended

oscillator circuitry.

Figure 12. External Crystal Connections

3.5 V

0.45 V

2.0 V

0.8 V

Test Points

2.0 V

0.8 V

AC testing inputs are driven at 3.5 V for a logic "1" and 0.45 V for

a logic "0". Timing measurements are made at 2.0 V for a logic

"1" and 0.8 V for a logic "0".

Figure 13. AC Testing Input, Output Waveforms

A0273-01

A2120-02

29

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