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UPD17704, UPD 4-BIT SINGLE-CHIP MICROCONTROLLERS

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Description

DATA SHEET MOS INTEGRATED CIRCUIT µ PD17704, 17705, 17707, 17708, 17709 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNIN.

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This datasheet PDF includes multiple part numbers: UPD17704, UPD. Please refer to the document for exact specifications by model.
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Datasheet Specifications

Part number
UPD17704, UPD
Manufacturer
NEC
File Size
1.49 MB
Datasheet
UPD-1770.pdf
Description
4-BIT SINGLE-CHIP MICROCONTROLLERS
Note
This datasheet PDF includes multiple part numbers: UPD17704, UPD.
Please refer to the document for exact specifications by model.

Features

* µ PD17704 Program memory (ROM) 16K bytes (8192 × 16 bits) 672 × 4 bits µ PD17705 24K bytes (12288 × 16 bits) µ PD17707 µ PD17708 32K bytes (16384 × 16 bits) µ PD17709 General Purpose data memory (RAM) 1120 × 4 bits 1776 × 4 bits
* Instruction execution time 1.78 µ s (with f X = 4.5-M

Applications

* Therefore, a high-performance, multi-function digital tuning system can be configured with only one chip. In addition, a one-time PROM model, µ PD17P709, which can be written only once and therefore is ideal for program evaluation and small-scale production of a µ PD17704, 17705, 17707, 17708, or 1

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