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UPD780-1 - 8-BIT N-CHANNEL MICROPROCESSOR

Download the UPD780-1 datasheet PDF. This datasheet also covers the UPD780 variant, as both devices belong to the same 8-bit n-channel microprocessor family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (UPD780-NEC.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD780 8-BIT N-CHANNEL MICROPROCESSOR
UPD78001B 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD780021A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780022A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780023 8 Bit Single-Chip Microcontrollers
UPD780023A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780024 (UPD780034) 8 Bit Single-Chip Microcontrollers
UPD780024A (UPD780021A - UPD780024A) 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78002B 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD780031AY 8-BIT SINGLE-CHIP MICROCONTROLLERS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 developed from third-generation technology,Their increased computational power produces higher system through-put and more efficient memory utilization, surpassing that of any second-generation microprocessor, The single voltage requirement of the t1PD780 and IlPD780-1 processors makes it easy to implement them into a system. All output signals are fully decoded and timed to either standard memory or peripheral circuits. An N-channel, ion-implanted, silicon gate MOS process is utilized in implementing the circuit.