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S124

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Product Longevity: 2036

32MHz Arm Cortex-M0+ CPU

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Overview

Uniquely suited for simple battery-operated sensing applications that require low power operation modes and fast wake-up times, the S124 MCU Group has 128KB of flash memory and 16KB of SRAM. It includes a 14-bit A/D converter, 12-bit D/A converter, and a Capacitive Touch Sensing Unit (CTSU), in addition to safety and security features.

Commercial software worth over $100K which is available to developers using the Synergy Platform for no charge and with unlimited production license rights. The production-ready SSP is fully tested, maintained, and supported by Renesas.

S124 Block Diagram
S124 Block Diagram
  • 32MHz Arm® Cortex®-M0+ CPU
  • For battery-operated sensing applications that require low power operation modes and fast wake-up times
  • 14-bit A/D converter, 12-bit D/A converter
  • Capacitive Touch Sensing Unit
  • Safety and security features.

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Design & Development

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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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Resources

Support Communities

  1. DK-S124 Version 3.1 ? (Vs 2.0) with SSP 1.6.3

    Hi   I am trying to build some USB-X DEMO (CDC) Console from different other post or from scratch following some steps working on S5 and S7 devices. Nothing seems to work at all. (using SSP 1.6.3) I just notice that my DK-S124 Board is label to ...

    Aug 4, 2019
  2. UART on DK-S124 problem

    Hi All I am sending Hello World! with the g_sf_comms framework to the UART but the data on the terminal is as follows eHHello World!. Anyone knows why there is a leading eH and how to get rid of it. My code is as follows: #include "uart ...

    Nov 29, 2016
  3. DK-S124 USBX Example

    Hi, are there any code examples in E2 Studio for using the USB on the DK-S124 board, the board seems to have lots of functions but very little example code except Blinky

    Feb 1, 2017
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FAQs

  1. Why do I have an issue when compiling ThreadX source with ISDE v5.0.0.024 and SSP v1.1.0-alpha.1 for the S124?

    Fixed in SSP 1.2.0 and later releases. Question: Why do I have an issue when compiling ThreadX source with ISDE v5.0.0.024 and SSP v1.1.0-alpha.1 for the S124?   Answer: When you add tx_src from the configuration tab in an S124 project ...

    Jan 1, 1970
  2. SemiHosting Disabled on DK-S124 Application Examples

    ... Cortex-M0+ CPU is used and it doesn't have access to the Debug Registers. This is why semihosting is turned off, by default, for S124 application examples.  If semihosting is turned on for an S1 Family device, such as the S124, the program will try and use the CoreDebug ...

    Sep 23, 2020
  3. Visual Expressions Dial- used in a Blinky project

    ... meters and more. A simple illustration of the use of the Dial in a familiar Blinky application is available for the SK-S7G2 and DK-S124 using SSP 1.5.0. The exported projects are attached to the end of this article.Simply import the project, generate project content, compile ...

    Jan 1, 1970