Z86C03 Datasheet, PDF (94/348 Pages) Zilog, Inc. – General-Purpose Register File. Flexible I/O. Analog Inputs

Z8 Family of Microcontrollers
User Manual
76
Open-Drain
OEN
PIN
OUT
IN
TTL Level Shifter
Figure 40. Port 2 Configuration with TTL Level Shifter
I/O Ports
UM001602-0904