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UPD780 |
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| Part Number | UPD780 |
| Manufacturer | NEC |
| Description | NEe Microcomputers, Inc. NEe J.L PD780 J.L PD780·1 8·BIT N·CHANNEL MICROPROCESSOR COMPLETELY Z80™ COMPATIBLE DESC RIPTI ON The pPD780 and pPD780-1 processors are single-chip microprocessors develo... |
| Features |
ually as S-bit registers, or as 6-bit register pairs. Also included are two sets of accumulator and flag registers.
Through a group of exchange instructions the programmer has access to either set of main or alternate registers. The alternate register permits foreground/background mode of operation, or may be u~ed fv( fast interrupt response. A l6-bit stack pointer is also included in each processor, simplifying implementation of multiple level interrupts, permitting unlimited subroutine nesting, and simplifying many types of data handling.
The two 16-bit index registers simplify implementatio... |
| Document |
 UPD780 Data Sheet
PDF 947.10KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | UPD780-1 |
NEC |
8-BIT N-CHANNEL MICROPROCESSOR |
|
| 2 | UPD7800 |
NEC Electronics |
High End Single Chip 8-Bit Microcomputer |
|
| 3 | UPD780016Y |
NEC Electronics |
(UPD780016Y / UPD780018Y) 8-Bit Single-Chip Microcontroller |
|
| 4 | UPD780018Y |
NEC Electronics |
(UPD780016Y / UPD780018Y) 8-Bit Single-Chip Microcontroller |
|
| 5 | UPD78001B |
NEC |
8-BIT SINGLE-CHIP MICROCOMPUTER |
|