Ideal for monitoring applications that may require ongoing feature upgrades for multiple services, the S3A7 MCU Group offers ample room for expansion and the optimal combination of low power and high performance, with an Arm® Cortex®-M4 CPU core running up to 48 MHz, 1 MB of flash memory, and 192 KB of SRAM. It includes an additional 12-bit D/A Converter as well as multiple 32-Bit General PWM timers and serial communications interfaces.

Features

  • 48 MHz Arm® Cortex®-M4 CPU
  • Ideal for monitoring applications that may require ongoing feature upgrades for multiple services.
  • The S3A7 MCU Group offers ample room for expansion
  • Additional 12-bit D/A Converter
  • Multiple 32-Bit General PWM timers
  • Serial communications interfaces.

Applications

  • Indoor Outdoor Weather Station

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
S3A7 Microcontroller Group Datasheet Datasheet PDF 1.93 MB
User Guides & Manuals
S3A7 Microcontroller Group User's Manual 日本語 Manual PDF 18.23 MB
Renesas SynergyTM, RL78/G1D In-Transit Medication Management (ITMM) Kit Quick Start Guide Quick Start Guide PDF 509 KB
Technical Updates
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
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
- USBX™ Host Class CDC-ACM Module Guide - Application Project Application Note PDF 277 KB
USBX™ Host Class CDC-ACM Module Guide - Application Project Application Note PDF 277 KB
- USBX™ Device Class HID Module Guide - Application Project 日本語 Application Note PDF 284 KB
USBX™ Device Class HID Module Guide - Application Project 日本語 Application Note PDF 284 KB
- AE-CAP1 Out-of-Box Demonstration Programming Guidelines - Application Project 日本語 Application Note PDF 1016 KB
AE-CAP1 Out-of-Box Demonstration Programming Guidelines - Application Project 日本語 Application Note PDF 1016 KB
- USBX™ Device Class Mass Storage Module Guide - Application Project Application Note PDF 224 KB
USBX™ Device Class Mass Storage Module Guide - Application Project Application Note PDF 224 KB
- DK-S3A7 Ambient Light Sensor Example - Application Project Application Note PDF 327 KB
- Segment LCD Display on DK-S3A7 - Application Project Application Note PDF 223 KB
- USBX™ Device Class CDC-ACM Module Guide - Application Project Application Note PDF 456 KB
- Audio Playback I2S Framework Module Guide - Application Project Application Note PDF 622 KB
Software Quality Summary for SSP v1.5.0 - Application Note 日本語 Application Note PDF 772 KB
Power Profiles v2 (PPv2) Framework for DK-S3A7 - Application Project 日本語 Application Note PDF 3.31 MB
Downloads
USBX™ Host Class CDC-ACM Module Guide - Application Project - Sample Code Sample Code ZIP 2.18 MB
- USBX™ Host Class CDC-ACM Module Guide - Application Project - Sample Code Sample Code ZIP 2.18 MB
USBX™ Device Class HID Module Guide - Application Project - Sample Code Sample Code ZIP 2.25 MB
- USBX™ Device Class HID Module Guide - Application Project - Sample Code Sample Code ZIP 2.25 MB
AE-CAP1 Out-of-Box Demonstration Programming Guidelines - Application Project - Sample Code Sample Code ZIP 37.11 MB
- AE-CAP1 Out-of-Box Demonstration Programming Guidelines - Application Project - Sample Code Sample Code ZIP 37.11 MB
USBX™ Device Class Mass Storage Module Guide - Application Project - Sample Code (r11an0104eu0104) Sample Code ZIP 2.22 MB
- USBX™ Device Class Mass Storage Module Guide - Application Project - Sample Code (r11an0104eu0104) Sample Code ZIP 2.22 MB
DK-S3A7 Ambient Light Sensor Example - Application Project - Sample Code Sample Code ZIP 6.92 MB
Segment LCD Display on DK-S3A7 - Application Project - Sample Code Sample Code ZIP 1.93 MB
USBX™ Device Class CDC-ACM Module Guide - Application Project - Sample Code Sample Code ZIP 4.86 MB
Audio Playback I2S Framework Module Guide - Application Project - Sample Code Sample Code ZIP 3.20 MB
Renesas Synergy™, RL78/G1D In-Transit Medication Management (ITMM) Kit User Guide - Sample Code Sample Code ZIP 17.64 MB
Renesas Synergy™, RL78/G1D Personal Medication Adherence (PMA) Kit User Guide - Sample Code Sample Code ZIP 9.65 MB
- Power Profiles v2 (PPv2) Framework for DK-S3A7 - Application Project - Sample Code (r20an0498eu0100) 日本語 Sample Code ZIP 5.07 MB
Tool News
[Upgraded to version] e² studio 2021-01 日本語 Tool News - Release PDF 159 KB
[Upgrade to revision] Renesas Flash Programmer V3.08.01 日本語 Tool News - Release PDF 81 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.01 日本語 Tool News - Release PDF 57 KB
[Notification] Flash Programmer Survey Invitation 日本語 Tool News - Notification PDF 29 KB
[Upgraded to version] e² studio 2020-10 日本語 Tool News - Release PDF 160 KB
[Upgrade to revision] Renesas Flash Programmer V3.08.00 日本語 Tool News - Release PDF 83 KB
[Upgrade to revision] Programming GUI for PG-FP6 Flash Memory Programmer (FP6 Terminal) V1.05.00 日本語 Tool News - Release PDF 72 KB
[Notification] Acceptance for Final Orders for PG-FP5 Flash Memory Programmer, Introducing PG-FP6 as Successor 日本語 Tool News - Notification PDF 87 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 Other PDF 14.70 MB
QFN Mounting Manual 日本語, 简体中文 Other PDF 3.19 MB

Boards & Kits

Part Number Title Type Company
YSAECAP1S11 AE-CAP1 - Capacitive Touch Application Evaluation Renesas
YSDKS3A7E20 DK-S3A7 Development Kit Development Renesas

News & Additional Resources