Z86C6420PEC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z86C6420PEC' PDF : 17 Pages View PDF
PRELIMINARY
Output Input
Vcc
GND
Z86C63/64
CPS DC-5461-02
XTAL /AS /DS R//W /RESET
Port 3
UART
Counter/
Timers (2)
Interrupt
Control
ALU
Flags
Register
Pointer
Register File
256 x 8-Bit
Machine Timing and
Instruction Control
Program
Memory
32,768 x 8-Bit
Program
Counter
Port 6
Port 5
I/O
(Bit Programmable)
Port 4
Port 2
Port 0
Port 1
4
4
I/O
Address or I/O
(Bit Programmable) (Nibble Programmable)
8
Address/Data or I/O
(Byte Programmable)
Z86C64 Functional Block Diagram
3
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