Z86318 Datasheet, PDF (2/26 Pages) Zilog, Inc. – Z8 MCU 8-BIT MICROCONTROLLER

Z86318
Z8^® MCU 8-Bit Microcontroller
GENERAL DESCRIPTION (Continued)
Input
VDD VSS
Port 3
Counter/
Timers (2)
Interrupt
Control
ALU
FLAG
Register
Pointer
Register File
144 x 8-Bit
XTAL
Machine
Timing & Inst.
Control
Prg. Memory
3072 x 8-Bit (318)
2048 x 8-Bit (319)
Program
Counter
Port 2
Port 0
I/O
I/O
(Bit Programmable)
Figure 1. Z86318 Functional Block Diagram
2
PRELIMINARY