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All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
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Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user's manual or other Renesas Electronics document.
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Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
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RSSK. Renesas expressly disclaims all such warranties. Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall...
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The following documents apply to the RX23W Group. Make sure to refer to the latest versions of these documents. The newest versions of the documents listed may be obtained from the Renesas Electronics Web site. Document Type...
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Low Energy The Bluetooth ® word mark and logos are registered trademarks owned be Bluetooth SIG, inc. and any use of such marks by Renesas Electronics Corporation is under license. bits per second Controller Area Network Central Processing Unit Digital-to-Analog Converter...
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Mode Support ............................34 Debugging Support ..........................34 Address Space ............................34 8. Additional Information ...................... 35 9. Certification of Compliance ....................36 Radio-Related Laws ..........................36...
1. Overview Purpose This CPU Board is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the CPU Board hardware. Features This RSSK provides an evaluation of the following features: Renesas microcontroller programming • User code debugging •...
Renesas Solution Starter Kit for RX23W 1. Overview Board specification Board specification was shown in Table 1-1 below. Table 1-1: Board Specification Item Specification Part Number (Ordering Number) RTK5523W8AS00000BJ RTK5523W8BS00000BJ Board part Number RTK5523W8AC00001BJ RTK5523W8BC00001BJ Part No : R5F523W8ADBL Part No : R5F523W8BDBL...
Renesas Solution Starter Kit for RX23W 2. Power Supply 2. Power Supply Requirements This RSSK is supplied with an E1 debugger or E2 Lite debugger. The debugger is able to power the RSSK board with up to 200mA. When the RSSK is connected to another system, that system can supply power to the RSSK.
Renesas Solution Starter Kit for RX23W 3. Board Layout 3. Board Layout Component Layout Figure 3-1 below shows the top component layout of the board. FT234XD CAN Connector PMOD2 Connector Connector Serial PMOD2 USB0 USB0 Function Touch Interface Host USB to Serial Port...
Renesas Solution Starter Kit for RX23W 3. Board Layout Board Dimensions Figure 3-2 below gives the board dimensions and connector positions. All the through-hole connectors are on a common 2.54mm pitch grid for easy interfacing. Touch Interface (key) 10mm x 10mm...
Renesas Solution Starter Kit for RX23W 3. Board Layout Component Placement Figure 3-3 below shows placement of individual components on the top-side. Component types and values are shown on the board schematics. USB0_2 CAN1 USB0_1 PMOD2 USBCN0 GND1 GND4 R201...
Renesas Solution Starter Kit for RX23W 4. Connectivity 4. Connectivity Internal Board Connections The diagram below shows the CPU board components and their connectivity to the MCU. In addition to DC PWR IN, VBUS (USB0 Function / USB to Serial Function) can be used as the power supply source for the board.
Renesas Solution Starter Kit for RX23W 4. Connectivity Debugger Connections Figure 4-2 below shows the connections between the CPU board, E1/E2 Lite debugger and the host PC. User Interface Cable USB Cable E1 Emulator E2 Emulator Lite CPUBoard Host PC Figure 4-2: Debugger Connection Diagram R20UT4446EG0102 Rev.
Renesas Solution Starter Kit for RX23W User Circuitry 5. User Circuitry Reset Circuit A reset control circuit is fitted to the CPU board to generate the required reset signal, and is triggered from the RES switch. Refer to ‘RX23W Group User’s Manual: Hardware’ for details regarding the reset signal timing requirements, and the CPU board schematics for information regarding the reset circuitry in use on the board.
Renesas Solution Starter Kit for RX23W User Circuitry LEDs There are 6 LEDs on the CPU board. The function of each LED, its colour, and its connections are shown in Table 5-4. Table 5-4: LED Connections Colour Function Port 3V3 PWR Green Indicates the status of the Board_VCC power rail.
Renesas Solution Starter Kit for RX23W User Circuitry Pmod™ The CPU board has connectors for the Digilent Pmod™ interface. The operation can be checked by connecting the LCD module to the PMOD 2 connector. Care should be taken when installing the LCD module to ensure pins are not bent or damaged. The LCD module is vulnerable to electrostatic discharge (ESD);...
Renesas Solution Starter Kit for RX23W User Circuitry USB Serial Port A USB serial port is implemented in a FT234XD and is connected to the RX23W Serial Communications Interface (SCI) module. Connections between the USB to Serial converter and the microcontroller are listed in Table 5-7 below.
Renesas Solution Starter Kit for RX23W User Circuitry 5.10 C Bus (Inter-IC Bus) The RX23W features two I C (Inter-IC Bus) interface modules. RIIC0 is connected to a 2Kbit EEPROM. Table 5-10 below details the connected device, and their connection to the MCU.
Low Energy (BLE) software, a unique Bluetooth Device address should be used. A unique Renesas allocated Bluetooth Device address is attached to the PCB on the bottom side as a sticker. Low Energy (BLE) interface. Table 5-13 below details the connected The CPU board has one Bluetooth ®...
Renesas Solution Starter Kit for RX23W Configuration 6. Configuration Modifying the RSSK This section lists the option links that are used to modify the way CPU board operates in order to access different configurations. Configurations are made by modifying link resistors or headers with movable jumpers or by configuration DIP switches A link resistor is a 0Ω...
Renesas Solution Starter Kit for RX23W Configuration E1/E2 Lite Debugger Configuration Table 6-2 below details the function of the option links associated with E1/E2 Lite Debugger Configuration. Table 6-2: E1/E2 Lite Debugger Configuration Option Links MCU Peripheral Selection Destination Selection...
Renesas Solution Starter Kit for RX23W Configuration Clock Configuration Table 6-5 below details the function of the option links associated with Clock Configuration. Table 6-5: Clock Configuration Option Links Reference Configuration Related Links R113, R108, R92, Connect CLKOUT_RF to P36/EXTAL.
Renesas Solution Starter Kit for RX23W Configuration 6.10 LED Configuration Table 6-11 below details the function of the option links associated with LED Configuration. Table 6-11: LED Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function LED3.K...
Renesas Solution Starter Kit for RX23W Configuration 6.12 PMOD1 Configuration Table 6-14 below details the function of the option links associated with PMOD1 Configuration. Table 6-14: PMOD1 Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function PMOD1.9...
Renesas Solution Starter Kit for RX23W Configuration 6.14 Bluetooth Low Energy (BLE) ® Table 6-16 below details the function of the option links associated with Bluetooth Low Energy (BLE) ® Configuration. Table 6-16: Bluetooth ® Low Energy (BLE) Configuration Option Links...
Renesas Solution Starter Kit for RX23W Configuration 6.17 USB to Serial Configuration Table 6-19 below details the function of the option links associated with USB to Serial Configuration. Table 6-19: USB to Serial Configuration Option Links MCU Peripheral Selection Destination Selection...
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Renesas Solution Starter Kit for RX23W Configuration Table 6-21 below details the function of the jumpers associated with the USB Configuration. Table 6-21: USB Configuration Jumper Option Links Reference Jumper Position Configuration Related Links Short Pin1-2 Self-powered J5 (1-2 short), J3 (open)
7. Code Development Overview For all code debugging using Renesas software tools, the CPU board must be connected to a PC via an E1/E20/E2 Lite debugger. An E1/E2 Lite debugger is supplied with this RSSK product. For further information regarding the debugging capabilities of the E1/E20/E2 Lite debuggers, refer to 'E1/E20 Emulator, E2 Emulator Lite - Additional Document for User's Manual' (R20UT0399EJ).
9. Certification of Compliance 9. Certification of Compliance The Renesas Solution Starter kit for RX23W has obtained certificates of compliance with the laws and regulations stated below. Since the use of this product in countries and regions that require compliance with other regulations may lead to the violation of the laws;...
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Renesas Solution Starter Kit for RX23W 9. Certification of Compliance FCC/ISED Regulatory FCC ID: 2AEMXRX23WSKB85 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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RX23W Group REVISION HISTORY Renesas Solution Starter Kit for RX23W User’s Manual Description Rev. Date Page Summary 1.00 Aug.30.19 First Edition issued 1.01 Mar.25.20 9 Added contents of Certification of Compliance 9.1 Change authentication number of Japan’s Type certification 1.02 May.13.20...
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RX23W Group RX23W User’s Manual Renesas Solution Starter Kit for Publication Date: Rev.1.00 Aug 30, 19 Rev.1.02 Jun 22, 20 Published by: Renesas Electronics Corporation...
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