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| arch = 4-bit word, 10-bit instructions | | arch = 4-bit word, 10-bit instructions | ||
| isa = μCOM-4 | | isa = μCOM-4 | ||
− | | word = 4 bit | + | | word = 4-bit |
| proc = <!-- process, e.g. "8 μm" --> | | proc = <!-- process, e.g. "8 μm" --> | ||
| tech = pMOS | | tech = pMOS | ||
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| package = DIP42 | | package = DIP42 | ||
}} | }} | ||
− | The '''μCOM-43''' | + | The '''μCOM-43''' was [[microprocessor family|family]] of general-purpose {{arch|4}} [[microcontroller]]s, part of the {{nec|μCOM-4|μCOM-4 extended family}}. The μCOM-43 offered real hardware interrupt capabilities (as opposed to pseudo in the {{nec|μCOM-44}} and {{nec|μCOM-45}}). |
== Microcontrollers == | == Microcontrollers == | ||
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{{main|nec/μcom-4/isa|l1=μCOM-4 ISA}} | {{main|nec/μcom-4/isa|l1=μCOM-4 ISA}} | ||
The μCOM-43 ISA supported the entire μCOM-4 ISA which included 80 instructions. | The μCOM-43 ISA supported the entire μCOM-4 ISA which included 80 instructions. | ||
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== See Also == | == See Also == |
Facts about "μCOM-43 - NEC"
designer | NEC + |
full page name | nec/μcom-43 + |
instance of | microcontroller family + |
instruction set architecture | μCOM-4 + |
main designer | NEC + |
manufacturer | NEC + |
name | NEC μCOM-43 Family + |
package | DIP42 + |
technology | pMOS + |
word size | 4 bit (0.5 octets, 1 nibbles) + |