Z86E3016PSG Datasheet, PDF (88/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 Family of Microcontrollers
User Manual
70
8
Z8
Port 1
(I/O or AD7–AD0)
Handshake Controls
DAV1 and RDY1
(P33 and P34)
OPEN-DRAIN
OEN
PIN
OUT
1.5
IN
2.3V Hysteresis
R ≈ 500 KΩ
Autolatch
Figure 34. Port 1 Configuration with Open-Drain Capability,
Autolatch, and Schmitt-Trigger
I/O Ports
UM001602-0904