Description
GENUINE Tesla parts in 28PDIP package
See the photographs, the ‘Tesla’ logo is clearly visible and the chips photographed are of the same batch as the ones you will receive.
SPECIFICATIONS
| Mfr Package Description | DIP-28 |
| Status | Discontinued |
| Bus Compatibility | 8080A |
| Length | 37.15 mm |
| Width | 15.24 mm |
| Number of Terminals | 28 |
| Operating Temperature-Min | 0.0 Cel |
| Operating Temperature-Max | 70.0 Cel |
| Package Body Material | Plastic |
| Package Code | DIP |
| Package Equivalence Code | DIP28,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supplies | 5 |
| Qualification Status | Not Qualified |
| Seated Height-Max | 5.72 mm |
| Sub Category | Other Microprocessor ICs |
| Supply Current-Max | 190.0 mA |
| Supply Voltage-Nom | 5.0 V |
| Supply Voltage-Min | 4.75 V |
| Supply Voltage-Max | 5.25 V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
Manufactured in the 80’s.
This Tesla Chip is a clone of the Intel D8228 system controller, part of the Intel D8080A CPU family
They were used in early computers in Czechoslovakia used for teaching programing machine code in Czech and Slovakian Polytechnics and Universities in the 80’s
It was developed and manufactured in the Tesla Piestany factory whose core business was to produce active components like diodes, transistors and integrated circuits, including the MHB 8080A CPU and support chips from this family.
SURPLUS STOCK ?????For datasheet search …Tesla MH8228
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details, we are always keen to source new stock.
