National Semiconductor
 

n.n. Model Package Additional description
1 COP404D SBCDIP-48 230
2 COP444L-PRB/N PDIP-28 B9148
3 COPC880-TZJ/N PDIP-40 S9248; RX60937
4 INS8039N-11 PDIP-40 L220; P8039L
5 HPC46003V20 PLCC-68 S9552AD
1

  COP404D

 2

 COP444L-PRB/N

           3

 COPC880-TZJ/N

Frequency:
On-chip ROM:
On-chip RAM:
Vcc:		 2 MHz
2 KB
124 bytes
5 V		    

 

 
4

 INS8039N-11

5

 HPC46003V20

            

 
Frequency:
Technology:
Data bus:
Memory addressing range:
On-chip RAM:
Vcc:		 11 MHz
NMOS
8 bit
4 KB
128 bytes
5 V		 Frequency:
Data bus:
On-chip RAM:
Memory addressing range:
Vcc:		 20 MHz
16 bit
256 bytes
64 KB
5 V		      

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