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Explain the external program memory and data interface of 8051.
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| written 7.1 years ago by |
The 8031 chip is a ROMless version of the 8051. In other words, it is exactly like any member of the 8051 family such as the 8751 or 89C51 as far as executing the instructions and features are concerned, but it has no on-chip ROM. Therefore, to make the 8031 …