Overview
Description
The Target Board for RX140 is an evaluation board for initial deployment consideration that is both inexpensive and provides access to all of the RX140 signal pins. In addition, it is equipped with an emulator circuit, making it possible to develop applications immediately by connecting to a PC for debugging. It can also be used for initial evaluation of touch features by implementing the LPF capacitors required for touch operation.
Features
- RX140 MCU based
- Supports multi-power supply: USB VBUS (5V) or LDO (3.3V) or external power supply (1.8V to 5.5V)
- Emulator circuit
- Micro-USB Type-B connector
- Pmod™ connector standard implementation. Supports Pmod Interface Types 2A (SPI), 3A (UART) and 6 (I2C)
- 1 user switch, 1 reset switch
- 2 user LEDs, 1 power LED, 1 ACT LED
- MCU current measurement header
- Supports a capacitor connection for touch LPF
- CE, UKCA conforming marking and China RoHS compliant marking
Applications
Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 665 KB 日本語 | |
| PCB Design Files | Target Board for RX140 Design Data Rev.1.00
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| Application Note |
PDF
1.15 MB
日本語
AI-generated Summary:
The LED lighting control program operates on the RX140 Target Board, allowing LED blinking controlled by either timer interrupts (automatic mode) or user switch interrupts (manual mode). At startup, the system detects user switch status to select the mode. In automatic mode, a timer interrupt toggles LEDs every 500 ms. In manual mode, pressing the user switch triggers an interrupt to alternate LED states. The document details the program’s function list, operation flows, RX140 internal architecture, memory map, and clock generation, providing a comprehensive guide for implementing LED control using RX140 MCU.
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| Other | PDF 515 KB | |
| Other | PDF 89 KB | |
| Other | PDF 215 KB | |
| Schematic | PDF 482 KB | |
7 items
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Design & Development
Product Options
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| RTK5RX1400C00000BJ | Active | In Stock | 1u | $23.53 | N/A | No | 3A991.a.2 | 8471.50.0150 |
Videos & Training
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Support
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Hi, I would like to join the "App Kits and demo board" sub-group but I don't find the "join" button. "More" button doesn't show in the list the possibily to join. How to do that? Morevoer, I have a question on RTK5RX1400C00000BJ "target board for RX140" demo ...
Nov 9, 2022 - RFP is not detecting the board (R5F51403ADFL) using com port
We are new to Renesas controllers. So trying to get the basic board to do sw programming using RFP. We are using 48pin R5F51403ADFL using a breakout board so that we can test all the interfaces. Right now just setup the minimum configuration for doing the flash programming (RFP v3 ...
Feb 26, 2023
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