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| Z86319 Datasheet, PDF (11/23 Pages) Zilog, Inc. – PS/2 MOUSE CONTROLLER | |||
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Zilog
Open-Drain
OE
Out
In
Z86319
PS/2 Mouse Controller
VDD
1
Pad
Figure 10. Port 2 P21, P23 Conï¬guration
Resistance Tolerance (0-40°C)
Min. Max.
Pull-Down 5.2K 8.9K
Pull-Up 18K 30K
25K
7.5K
Open-Drain
OE
Pad
Out
In
0.4 VDD ± 300 mV
Trip Point Buffer
Figure 11. Port 2 P27-P24 Conï¬guration
DS97KEY1605
PRELIMINARY
11
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