Z86E6116PSC Datasheet, PDF (11/69 Pages) Zilog, Inc. – Z86E61/Z86E63 CMOS Z8 16K/32K EPROM Microcontroller

Z86E61/E63
CMOS Z8 16K/32K EPROM Microcontroller
3
Output Input
Port 3
UART
Counter/
Timers
(2)
Interrupt
Control
V_CC
GND
XTAL AS DS R/W RESET
ALU
FLAGS
Register
Pointer
Register File
256 x 8-Bit
Machine Timing and
Instruction Control
Prg. Memory
16K/32K
Program
Counter
Port 2
I/O
(Bit Programmable)
Port 0
4
4
Address or I/O
(Nibble Programmable)
Port 1
8
Address/Data or I/O
(Byte Programmable)
Figure 1. Z86E61/E63 Functional Block Diagram
PS014401-1001