Z0861705PSC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z0861705PSC' PDF : 26 Pages View PDF
GENERAL DESCRIPTION (Continued)
Z08617 NMOS Z8® 8-BIT MCU
KEYBOARD CONTROLLER
Output Input
Vcc GND
Port 3
Counter/
Timers (2)
Interrupt
Control
ALU
Flags
Register
Pointer
Register File
124 x 8-Bit
Machine Timing
& Instruction Control
WDT
POR
Program
Memory
Program
Counter
Port 2
Port 0
Port 1
I/O
(Bit Programmable)
4
4
I/O
Output Open-Drain
(Nibble Programmable)
8
I/O
Output Open-Drain
(Byte Programmable)
Figure 1. Z08617 Functional Block Diagram
2
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