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RCA

n.n. Model Package Additional description  
  1801      
1 CDP1801UD
CDP1801RD
SBCDIP-40
SBCDIP-28
Microprocessor Control IC
Microprocessor Register IC
Microprocessor (COSMAC) is implemented as two LSI devices, one in a 40 pin package and the other in a 28-pin package. The RCA CDP1801UD, in a 40-lead dual-in-line ceramic package, contain the arithmetic logic unit (ALU), control logic, and various working registers. The RCA CDP1801RD, in a 28-lead dual-in-line ceramic package, contain the multi-purpose 16 x 16 register array, a buffer register, associated controls, and an increment/decrement circuit associated with the register array.
2 CDP1801CUD
CDP1801CRD
SBCDIP-40
SBCDIP-28
7545; Microprocessor Control IC
7545; Microprocessor Register IC
Microprocessor (COSMAC) is implemented as two LSI devices, one in a 40 pin package and the other in a 28-pin package. The RCA CDP1801CUD, in a 40-lead dual-in-line ceramic package, contain the arithmetic logic unit (ALU), control logic, and various working registers. The RCA CDP1801CRD, in a 28-lead dual-in-line ceramic package, contain the multi-purpose 16 x 16 register array, a buffer register, associated controls, and an increment/decrement circuit associated with the register array.
  1802      
3 CDP1802ACE PDIP-40 RCA Z; 741  
  CDP1802BCE PDIP-40    



1

 CDP1801UD

            

 CDP1801RD

            

 

Frequency:
Data bus:
Addressing range:
Supply voltage:
Temp. range:
0 - 3 MHz
8 bit
64 KB
3 - 12 V
-55°C to 125°C




2

 CDP1801CUD

            

 CDP1801CRD

            

 

Frequency:
Data bus:
Addressing range:
Supply voltage:
Temp. range:
0 - 1 MHz
8 bit
64 KB
4 - 6 V
-55°C to 125°C
       

 

 
3

 CDP1802ACE  

            

 

            

 

Frequency:
Data bus:
Addressing range:
On chip:
Power dissipation:
Supply voltage:
Temp. range:
3.2 MHz
8 bit
64 KB
DMA
100 mW
5 V
-40°C to 85°C
       

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