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M3826 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Description

The 3826 group is the 8-bit microcomputer based on the 740 family core technology.

The 3826 group has the LCD drive control circuit, an 8-channel A/ D converter, D/A converter, serial interface and PWM as additional functions.

Features

  • Basic machine-language instructions 71.
  • The minimum instruction execution time 0.5 µs.
  • (at 8MHz oscillation frequency) Memory size ROM 60 K bytes RAM 2560 bytes Programmable input/output ports 55 Software pull-up resistors Built-in Output ports 8 Input ports 1 Interrupts 17 sources, 16 vectors External 7 sources (includes key input interrupt) Internal 9 sources Software 1 source Timers 8-bit ✕ 3, 16-bit ✕.

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Datasheet Details

Part number M3826
Manufacturer Renesas
File Size 1.08 MB
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Datasheet download datasheet M3826 Datasheet

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Full PDF Text Transcription

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3826 Group (One Time PROM version) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER REJ03B0181-0100 Rev.1.00 Sep 06, 2006 DESCRIPTION The 3826 group is the 8-bit microcomputer based on the 740 family core technology. The 3826 group has the LCD drive control circuit, an 8-channel A/ D converter, D/A converter, serial interface and PWM as additional functions. The various microcomputers in the 3826 group (One Time PROM version) include variations of internal memory size and packaging. This datasheet describes only the One Time PROM version (ROM 60 K version) of 3826 Group. www.DataSheet4U.com • Serial interface • • • • Serial I/O1 ...................... 8-bit ✕ 1 (UART or Clock-synchronous) Serial I/O2 .................................... 8-bit ✕ 1 (Clock-synchronous) PWM output .....................
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