| Part number | 8080A-2, 8080A |
|---|---|
| Manufacturer | Intel |
| File Size | 362.03 KB |
| Description | 8-BIT N-CHANNEL MICROPROCESSOR |
| Datasheet |
 8080A-Intel.pdf
|
| Note |
This datasheet PDF includes multiple part numbers: 8080A-2, 8080A. Please refer to the document for exact specifications by model. |
Name and Function ADDRESS BUS: The address bus provides the address to memory (up to 64K B-bit words) or denotes the I/O device number for up to 256 input and 256 output devices.Ao is the least significant address bit.DATA BUS: The data bus provides bi-directional communication between the CPU, memory, and I/O devices for instructions and data transfers.Also, during the first clock cycle of each machine cycle, the 80BOA outputs a status word on the data bus that describes the current machine
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