YSPEHMI1S20WS2

Series:	S7
Part Status:	Discontinued at Digi-Key
Board Type:	Evaluation Platform
Type:	MCU 32-Bit
Core Processor:	ARM® Cortex®-M4
Operating System:	--
Platform:	Renesas Synergy™
For Use With/Related Products:	S7G2
Mounting Type:	Fixed
Contents:	Board(s), Cable(s), LCD, Power Supply, Accessories

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Introduction

The YSPEHMI1S20WS2 Evaluation Board is an Embedded MCU, DSP solution designed for developers who are developing applications where the speed of embedded system development is a key factor. The evaluation board features an on-board ARM Cortex-M0 processor and includes development tools such as a Raspberry Pi compatible bootloader, ST-Link debugger, and Arduino/ESP8266 compatible processor. It also provides a range of expansion options and support for many industry standard components. The evaluation board is a great way to get started with developing embedded solutions, using a low-cost, easy to use evaluation board.

Application Fields

The YSPEHMI1S20WS2 Evaluation Board is an ideal solution for embedded applications such as industrial automation, medical devices, HMI and control systems, automotive control systems, consumer electronics, and IoT. It is well suited for applications that require the highest performance, being capable of working with precision in time and frequency domains. It supports powerful features such as high resolution PWM output, LDDC tracker for controlling external power supplies, I2C and USB communication protocols, as well as Ethernet, and audio interfaces for multi-device networked embedded systems.

Hardware Specifications

The YSPEHMI1S20WS2 Evaluation Board is equipped with an ARM Cortex-M0 processor clocked at up to 72 MHz. The board is integrated with a large number of interface connections, providing access to various industry standard components including 8 PWM channels, 32 digital IO lines, 10 analog-to-digital converters (ADC) with 8-bit resolution, and a variety of serial interfaces such as I2C, SPI, UART, and USB. The board also features a high-resolution LCD screen for displaying system information and a four-button keypad. Furthermore, the board has a built-in ST-Link, enabling the loading of programs to the connected ARM processor.

Software Development

The YSPEHMI1S20WS2 Evaluation Board comes with a comprehensive software package, allowing for the development and debugging of code written for the onboard ARM Cortex-M0 processor. To get started, the Raspberry Pi Compatible Bootloader must be installed, which is an open source boot loader. Once the boot loader is installed, the board can be used with the Arduino/ESP8266 compatible Arduino IDE, the ST-Link debugger, and the PI connector plug-in. Additionally, the TI Resource Explorer integrated development environment (IDE) provides access to the TI Code Composer Studio (CCS) and IAR Embedded Workbench (EW) development tools.

Working Principle

The YSPEHMI1S20WS2 Evaluation Board is designed for developers who require the highest performance in time and frequency domains. The board starts loading the Raspberry Pi compatible bootloader when powered on and goes through a sequence of operations in order to program the ARM processor. It first reads the vector table and checks the memory configuration, followed by the initialization of the board’s peripherals. The board then handles interrupts, which are triggered by user or external inputs, and continues to run code written for the ARM processor. The board is capable of displaying system information on the integrated LCD screen and can be controlled using the keypad or the connected computer.

Conclusion

The YSPEHMI1S20WS2 Evaluation Board is a powerful and cost effective Embedded MCU, DSP solution for developers who require the highest performance in their embedded applications. The evaluation board includes a number of industry-standard components, support for many development tools, and a comprehensive software package allowing for the development and debugging of code written for the onboard ARM Cortex-M0 processor. Additionally, the board has a number of expansion options available and is highly configurable, allowing for the easy integration of a variety of hardware components.

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