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UPD17241 - 4-BIT SINGLE-CHIP MICROCONTROLLERS

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Part number UPD17241
Manufacturer NEC
File Size 634.56 KB
Description 4-BIT SINGLE-CHIP MICROCONTROLLERS
Datasheet download datasheet UPD17241 Datasheet
Note This datasheet PDF includes multiple part numbers: UPD17241, UPD17240.
Please refer to the document for exact specifications by model.
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Description

The µPD17240, 17241, 17242, 17243, 17244, 17245, 17246 (hereafter called the µPD17246 Subseries) are 4- bit single-chip microcontrollers for small general-purpose infrared remote control transmitters.This subseries employs 17K general-purpose register system architecture for the CPU, and can directly execute operations between data memories instead of the conventional method of executing operations through an accumulator.Moreover, all the instructions are 16-bit/1-word instructions, enabling e

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