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3823

Obsolete

8-bit Microcontrollers with 16-60KB Flash, 0.625-2.5KB RAM

Overview

The 3823 Group is supported only for customers who have already adopted these products.

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Support Communities

  1. Data Flash Access Library (T04) integration into E2Studio GNU

    Hi, Does anyone have success by using the new Data Flash Library functions for the GNU compiler in E2studio ? I get these faults when I try to compile: In file included from ../src/STrfHost.c:31:0:../src/pfdl.a:1:1: error: expected identifier or ...

    Apr 8, 2013
  2. Data Flash Acces Library issue with the RL78

    Hello, We are encountering some issues with the data flash access library Type T04 (Pico) version 1.04 on the RL78/G14 R5F104LJA. We attempted to follow closely the documentation (R01US0055ED0110 rev 1.10) to read/write in the data flash of our microprocessor. Unfortunately we did not ...

    Jun 13, 2013
  3. RZ-A1H USB HMSC Issue

    I am using R7S721000VCFP and using RSKRZA1-BSP-V1.3.0 with required modification as per my hardware. I am facing USB HMSC problem on USB0 channel, Pls find below logs $ $ usb 1-1: new full-speed USB device number 2 using r8a66597_hcdusb 1-1: device descriptor ...

    Jul 29, 2017
View All Results from Support Communities (7)

FAQs

  1. (3823)Are latch and timer written to during write in and timer value read out?

    It depends on the type of timer, as detailed below: Timers 1, 3 and Y The timer and latch are written to simultaneously and the timer count value is read. Timers 2 and X The user can choose to have the value written only to the latch or to both ...

    Mar 1, 2005
  2. (3823, 38D2, 38D5) Are there ways to cut MCU's current consumption using A/D conversion?

    The following methods are available. Please perform A/D conversion only when sampling is necessary. Also, when not performing A/D conversion, make sure to disconnect the resistor ladder from the reference voltage input pin (VREF) by setting 0 (automatic) to the VREF input switch bit. In addition ...

    Aug 5, 2009
  3. Can programming tools for 3822 Group used for programming 3823 Group?

    No. Please use the dedicated 3823 Group programming tools. (#105524)

    Dec 1, 2005
View All Results from FAQs (96)