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uPD789841 - 8-BIT Single-chip MICROCONTROLLERS

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NEC Electronics

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uPD789841 8-BIT Single-chip MICROCONTROLLERS by NEC Electronics - Datasheet Preview — Datasheet preview – uPD789841

Datasheet Details

Part number	uPD789841
Manufacturer	NEC Electronics
File Size	290.99 KB
Description	8-BIT Single-chip MICROCONTROLLERS
Datasheet	uPD789841 Datasheet
Additional preview pages of the uPD789841 datasheet.

Product details

Description

of their functions, etc., are given in the following user's manuals.

Features

On-chip ROM and RAM Item Product name Program memory (ROM) 8K bytes 16K bytes Data memory (Internal high-speed RAM) 256 bytes Package 44-pin plastic QFP (10 × 10 mm) µPD789841 µPD789842.
Minimum instruction execution time can be switched between high speed (0.24 µs) and low speed (0.96 µs) (when the system clock operates at 8.38 MHz).
I/O port: 30.
Timer: 6 channels.
10-bit inverter control timer : 1 channel.
8-bit timer/event counter.

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Published: Jun 23, 2010 |