User's Manual
Table Of Contents
- 1. Overview
- 2. Power Supply
- 3. Board Layout
- 4. Connectivity
- 5. User Circuitry
- 6. Configuration
- 6.1 Modifying the RSSK
- 6.2 MCU Operating Modes
- 6.3 E1/E2 Lite Debugger Configuration
- 6.4 Power Supply Configuration
- 6.5 Clock Configuration
- 6.6 Analog Power and ADC Configuration
- 6.7 CAN Configuration
- 6.8 I2C & EEPROM Configuration
- 6.9 IRQ & Switch Configuration
- 6.10 LED Configuration
- 6.11 MCU Header Configuration
- 6.12 PMOD1 Configuration
- 6.13 PMOD2 Configuration
- 6.14 Bluetooth® Low Energy (BLE)
- 6.15 Serial Sound Interface (SSI)
- 6.16 Touch Interface Configuration
- 6.17 USB to Serial Configuration
- 6.18 USB Configuration
- 7. Code Development
- 8. Additional Information
- 9. Certification of Compliance

Renesas Solution Starter Kit for RX23W 9. Certification of Compliance
R20UT4446EG0102 Rev. 1.02 Page 36 of 41
Jun 22, 20
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; confirm the regulations of such countries in which the product is to be used.
The use of this product in a Faraday-shielded chamber or box may be required.
9.1 Radio-Related Laws
Japan: Type certification (authentication number: 001-A16430)
Europe: CE (RE)
North America: FCC (FCC ID: 2AEMXRX23WSKB85), ISED (IC: 20194-RX23WSKB85)
China: China SRRC (XXXXXXX)
Korea: Korea Radio Regulations (R-R-R5E-RX23WSKB85)
RE Directive
Hereby, Renesas Electronics Corporation declares that the radio equipment type RTK5523W8AC00001BJ
(TSIP Version: RTK5523W8BC00001BJ) is in compliance with Directive 2014/53/EU.