The S3A3 Target Board (TB-S3A3) features the 48MHz Arm^® Cortex^®-M4 core, S3A3 microcontrollers (MCUs) that integrate analog, timing, power management, safety, and security functions. Users can experience the full features of the Synergy™ S3A3 MCUs with access to all pins, standardized expansion ports, and preinstalled demo software.

Features

Access all pins and on‑board peripherals of the Synergy S3A3 MCU Group
Accelerate code development with the tightly integrated and qualified Synergy Software Package (SSP)
View, step through, and debug code using the Renesas e² studio IDE or IAR Embedded Workbench® for Renesas Synergy
Flexible connectivity options with USB and a Pmod™ connector, enabling rapid prototyping with plug‑in modules
Human machine interface (HMI) functionality with a capacitive touch sensing unit (CTSU), a segment LCD controller, and user push buttons
Monitor system status and test functionality using programmable LEDs, capacitive buttons, or mechanical buttons
Measure real‑time power consumption during program execution
Operate using high‑precision on‑board crystals or a lower‑precision internal clock
Security and encryption functions enable secure data communication and storage, with support for industry‑standard algorithms such as AES‑128, AES‑256, and GHASH
Safety features include hardware diagnostics, memory protection, and watchdog timers
Debugging and programming supported by on‑board J‑Link® OB