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Ideal for portable medical and fitness devices with smart connected sensors, the S3A3 MCU Group has the optimal combination of low power and high performance, with an ARM® Cortex® -M4 CPU core running up to 48 MHz, 512 KB of flash memory, and 96 KB of SRAM. It includes a segment LCD controller, Capacitive Touch Sensing Unit, USB 2.0 Full-Speed, rich set of analog and timing peripherals, power management, and safety and security features.

Synergy Software Package (SSP)

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.

Download SSP

Features

  • 48 MHz Arm® Cortex®-M4 CPU
  • Ideal for portable medical and fitness devices with smart connected sensors
  • Segment LCD controller
  • Capacitive Touch Sensing Unit
  • USB 2.0 Full-Speed
  • Rich set of analog and timing peripherals
  • Power management
  • Safety and security features

Applications

  • Patient Monitor

starFeatured Documents

descriptionDocumentation

Title language Type Format File Size Date
Datasheets & Errata
star S3A3 Microcontroller Group Datasheet Datasheet PDF 1.81 MB
User Guides & Manuals
star S3A3 Microcontroller Group User's Manual 日本語 Manual - Hardware PDF 19.23 MB
TB-S3A3 – User's Manual 日本語 Manual - Development Tools PDF 2.07 MB
Technical Updates
S124 MCU Group, S128 MCU Group, S1JA MCU Group, S3A1 MCU Group, S3A3 MCU Group, S3A6 MCU Group, S3A7 MCU Group, addition of SPI Data Control Register (SPDCR) bit Technical Update PDF 468 KB
S124 MCU Group, S128 MCU Group, S1JA MCU Group, S3A1 MCU Group, S3A3 MCU Group, S3A6 MCU Group, S3A7 MCU Group, correction of Clock generation circuit specifications for the clock sources. Technical Update PDF 112 KB
S128 MCU Group, S1JA MCU Group, S3A1 MCU Group, S3A3 MCU Group, S3A6 MCU Group, S3A7 MCU Group, S5D3 MCU Group, S5D5 MCU Group, S5D9 MCU Group, Note on ALeRASE command Technical Update PDF 153 KB
Errata for User's Manual: Hardware for HOCO (TN-SY-A0053A/E) Technical Update PDF 116 KB
How to access data flash without using device driver Technical Update PDF 156 KB
Application Notes & White Papers
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.1.00 日本語 Application Note PDF 2.72 MB
Renesas Synergy™ Platform Pin Configurator Usage 日本語 Application Note PDF 2.27 MB
Creating a Custom Board Support Package for SSP v1.2.0 or Later - Application Note 日本語 Application Note PDF 1.62 MB
Out-of-Box (OoB) Demonstration (Blinky) Application for S1/S3/S5 Target Board Kits
Related Files: Sample Code
Application Note PDF 250 KB
USBX™ CDC ACM (Device) Application for S1/S3/S5 Target Board Kits - Application Project
Related Files: Sample Code
Application Note PDF 586 KB
User Button/CTSU Button Application for S1/S3/S5 Target Board Kits
Related Files: Sample Code
Application Note PDF 650 KB
Creating a Custom Board Support Package for SSP 1.1.z - Application Project
Related Files: Sample Code
Application Note PDF 439 KB
Software Quality Summary for SSP v1.5.0 - Application Note 日本語 Application Note PDF 772 KB
SSP Module Development Guide - Application Note 日本語 Application Note PDF 736 KB
Other
Renesas Synergy™ Platform Brochure Brochure PDF 3.08 MB
Semiconductor Package Mount Manual 日本語, 简体中文 Other PDF 10.28 MB
Semiconductor Reliability Handbook 日本語 General Reliability Literature PDF 14.70 MB

select_allSoftware & Tool Pages

Title Type Description Company
e² studio IDE and Coding Tool Eclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
(Note: You need to install compiler separately as an additional software)
(Note: No separate e² studio installation required for RA FSP, this will be installed as part of the FSP with e² studio installer (Platform Installer) on GitHub.)
Renesas
Renesas Synergy™ Software Package (SSP) Software Package Tightly integrated, optimized, and qualified suite of software with a commercial RTOS that scales with end-product complexity and simplifies complex system-level services. Renesas
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors Solution Toolkit In developing embedded system using the capacitive touch sensor of RA family and RX family MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"]
Renesas

memoryBoards & Kits

Part Number Title Type Company
Pet-Activity-Monitor-Reference-Design Reference Design to Monitor Pet Activity and Sound Featuring the Renesas Synergy™ S3A3 MCU Reference Renesas
YSTBS3A3E10 TB-S3A3 Target Board Kit Evaluation Renesas

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