Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
microcontroller
|
| gptkbp:application |
embedded systems
|
| gptkbp:architect |
8-bit
|
| gptkbp:busConnections |
multiplexed address/data bus
|
| gptkbp:compatibleWith |
uPD780 family
|
| gptkbp:dataBusWidth |
8-bit
|
| gptkbp:dataUsage |
up to 2 KB
|
| gptkbp:designedBy |
gptkb:NEC_Corporation
|
| gptkbp:developer |
1970s
NEC_assembler NEC_debugger NEC_emulator |
| gptkbp:endOfLife |
1990s
|
| gptkbp:features |
serial communication
programmable timer timer/counter analog comparator |
| https://www.w3.org/2000/01/rdf-schema#label |
NEC uPD780
|
| gptkbp:I/OPorts |
8
|
| gptkbp:instructionSet |
4 clock cycles
uPD780 instruction set |
| gptkbp:legacy |
influenced later microcontrollers
|
| gptkbp:marketSegment |
telecommunications
consumer electronics medical devices automotive systems industrial control |
| gptkbp:notableEvent |
up to 64 KB
|
| gptkbp:packaging |
DIP
|
| gptkbp:powers |
5V
|
| gptkbp:productionCompany |
NEC_application_notes
NEC_reference_designs NEC_technical_documentation NEC_training_courses NEC_user_manuals |
| gptkbp:RAM |
16-bit
|
| gptkbp:registration |
8 general-purpose registers
stack pointer program counter status register |
| gptkbp:relatedPatent |
gptkb:NEC_uPD780C
NEC uPD780A NEC_uPD780B NEC_uPD780E NEC_uPD780F |
| gptkbp:releasedIn |
1976
|
| gptkbp:speed |
1 MHz
|
| gptkbp:successor |
NEC_uPD781
NEC_uPD782 |
| gptkbp:throws |
5
|