Target Board Kit S3A1 (TB-S3A1)
Overview
R12UM0022EU0100 Rev.1.00
Page 1 of 36
Feb 6, 2018
1. Overview
The Target Board Kit-S3A1 (TB-S3A1) is a development kit for the Renesas Synergy
™
S3A1 microcontroller in a
LQFP144 package. TB-S3A1 is designed to help developers get started with initial firmware development and
evaluation of the
S3A1 Synergy
™
MCU Group.
•
Renesas Synergy™ S3A1 microcontroller
R7FS3A17C3A01CFB
144-pin Quad Flat Pack package
48 MHz arm
®
Cortex
®
M4 core with FPU
192 KB on chip SRAM
1 MB on chip code flash memory
8 KB on chip data flash memory
•
Connectivity
A Device USB connector for the Main MCU
Segger J-Link
®
On-Board interface for debugging and programming of the S3A1 MCU. A 10-pin JTAG/SWD
interface is also provided for connecting optional external debuggers and programmers.
Two PMOD connectors, allowing use of appropriate PMOD compliant peripheral plug-in modules for rapid
prototyping
Pin headers for access to power and signals for the Main MCU
•
Multiple clock sources
Main MCU oscillator crystals, providing precision 12.000 MHz and 32,768 Hz reference clocks
Additional low-precision clocks are available internal to the Main MCU
•
MCU reset push button switch
•
MCU boot configuration jumper
•
General Purpose I/O Ports
One jumper to allow measuring Main MCU current
Copper jumpers on PCB bottom side for configuration and access to selected MCU signals
•
Operating Voltage
External 5V input through the Debug USB connector supplies the on-board power regulator to power the Target
Board logic and interfaces. External 5V or 3.3V may be also supplied through alternate locations on the Target
Board.
•
A two color board status LED indicating availability of regulated power and connection status of the J Link
interface
•
A red User LED, controlled by the Main MCU firmware
•
A User push-button switch, User Capacitive Touch sensor (button), and an optional User Potentiometer, all of which
are controlled by the Main MCU firmware
Summary of Contents for S3A1
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