Z80
 

Introduction date:   1976
Category:   8-bit microprocessor
Frequency:


 		   Z80 2.5MHz
Z80A 4MHz
Z80B 6MHz
Z80H 8MHz
Technology:   N-channel Silicon Gate
Number of transistors:    
Addressable memory:   64Kbyte
Number of instructions:   158 with 17 registers
History:


 		    

 
Second source:   Hitachi, Mostek, NEC, Sharp, SGS-Ates(ST), Toshiba, some easter clones was also made of the Z80 series.

 

Zilog          
Z80 Z-80A Z-80A Z80B    
   
Dallas
7626		 7614 8017 8408    
           
Z80B          
         
8425          
           
Z-80 Z80 Z0840004PSC      
     
7914 8030 8850      

 

MME          
VB880D          
         
           

 

NEC          
D780C          
         
           

 

SHARP          
LH0080A
Z80-CPU		          
         
8241          

 

ST          
Z80CPUF1          
         
           
           
Z80ACPUB1 Z8400AB1 Z8400AB1      
     
           

 


Z80 Peripherial chips
Other chips in the Z80 series required to build a complete computer systems.
 

Z80 PIO Parallell I/O Interface Controller
Z80 CTC Counter Timer Circuit
Z80 DMA Direct Memory Access
Z80 SIO/0 /1 /2 /9 Serial Input/Output
Z80 DART Dual Asynchronous Receiver / Transmitter
Z80 SART Single Ansynchronous Receiver / Transmitter
Z6104 4096 x 1 bit Static Ram
Z6114 1024 x 4 bit Static Ram
Z6142 1024 x 4 bit Static Ram
   
   

 

 

 

Home