80C196KC datasheet(17/25 Pages) INTEL

17 / 25 page

8XC196KC8XC196KC20

EXTERNAL CLOCK DRIVE (8XC196KC20)

Symbol

Parameter

Min

Max

Units

1TXLXL

Oscillator Frequency

200

MHz

TXLXL

Oscillator Period

125

TXHXX

High Time

TXLXX

Low Time

TXLXH

Rise Time

TXHXL

Fall Time

EXTERNAL CLOCK DRIVE WAVEFORMS

270942 – 21

EXTERNAL CRYSTAL CONNECTIONS

270942 – 41

NOTE

Keep oscillator components close to chip and use

short direct traces to XTAL1 XTAL2 and VSS When

using crystals C1 e C2

20 pF When using ceramic

resonators consult manufacturer for recommended cir-

cuitry

EXTERNAL CLOCK CONNECTIONS

270942 – 42

NOTE

Required if TTL driver used

Not needed if CMOS driver is used

AC TESTING INPUT OUTPUT WAVEFORMS

270942 – 22

AC Testing inputs are driven at 24V for a Logic ‘‘1’’ and 045V for

a Logic ‘‘0’’ Timing measurements are made at 20V for a Logic

‘‘1’’ and 08V for a Logic ‘‘0’’

FLOAT WAVEFORMS

270942 – 23

For Timing Purposes a Port Pin is no Longer Floating when a

150 mV change from Load Voltage Occurs and Begins to Float

when a 150 mV change from the Loaded VOH VOL Level occurs

IOL IOH e g15 mA

80C196KC 데이터시트(PDF) 17 Page - Intel Corporation

80C196KC 데이터시트(HTML) 17 Page - Intel Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

데이터시트 다운로드

링크 URL