Z86319 datasheet(5/23 Pages) ZILOG

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Z86319

Zilog

PS/2 Mouse Controller

DS97KEY1605

P R E L I M I N A R Y

STANDARD TEST CONDITIONS

The characteristics listed below apply for standard test

conditions as noted. All voltages are referenced to

Ground. Positive current flows into the referenced pin

(Figure 4).

ABSOLUTE MAXIMUM RATINGS

Stresses greater than those listed under Absolute Maxi-

mum Ratings may cause permanent damage to the device.

This rating is a stress rating only; operation of the device

at any condition above those indicated in the operational

sections of these specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods

may affect device reliability.

CAPACITANCE

TA = GND = 0V, f = 1.0 MHz, unmeasured pins returned to Ground.

VCC SPECIFICATION

VCC = 4.5V to 5.5V

Using the precision RC oscillator feature, f = 4.0 MHz

±10% under the following conditions:

VCC = 5.0V ±10%

Temp 0 to 40

°C

Application board capacitance:

–

2.0 pF max.

–

0.5 pF min.

Figure 4. Test Load Diagram

From Output

Under Test

150 pF

Sym

Parameter

Min

Max

Units

VDD

Supply Voltage*

–0.3

TSTG

Storage Temp

–65

+150

Oper Ambient

Temp

Notes:

*Voltages on all pins with respect to Ground.

Parameter

Min

Max

Input Capacitance

10 pF

Output Capacitance

20 pF

I/O Capacitance

25 pF

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