Texas Instruments identification


TMS7000 | TMS8080A

  TMS7000 identification  
Related links: TMS7000
1   2 3 4 5 6 7 8 9  
TMS 7 0 C   4 2 N L    
   
9. External clock divide-by option
Blank    External clock is not divided
-2   External clock is divided by 2
-4   External clock is divided by 4
 
  8. Operating temperature
A   Industrial range -40 - +85°C
H   0 - 55°C
L   Commercial range 0 - 70°C
 
    7. Package type
FN   44-pin plastic LCC
JD   40-pin ceramic side-brazed DIP
N   40-pin plastic DIP
 
      6. RAM size and extra features
0   128 bytes RAM
1   128 bytes RAM, serial port
2   256 bytes RAM, serial port
 
        5. ROM size
0   0K (ROM-less)
2   2K
4   4K
8   8K
 
          4. Package variation
Blank   Standard
P   Piggyback package
 
            3. Manufacturing technology
Blank   NMOS
C   CMOS
 
              2. ROM type
0   Masked ROM or ROM-less
7   EPROM
 
                  1. Qualification level
TMX   Prototype part
TMP   Not fully-qualified part. Only electrical characteristics were verified, but not quality and reliability.
TMS   Fully qualified part

  TMS8080A identification  
Related links: 8080
1 2 3 4  
TMS 8080A N L  
 
4. Operating temperature
L    Commercial range 0 - 70°C
 
  3. Package type
J   40-pin ceramic side-brazed DIP
N   40-pin plastic DIP
 
    2. Part number
8080   8080 processor
8080A   8080 processor
 
      1. Qualification level
TMS   Fully qualified part

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