R0K521237S001BE Renesas Electronics America, R0K521237S001BE Datasheet

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To our customers, Old Company Name in Catalogs and Other Documents st On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the ...

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All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm ...

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Renesas Starter Kit for R8C/23 User’s Manual RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / R8C/Tiny SERIES Rev.2.00 2007.08 ...

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Table of Contents Chapter 1. Preface .................................................................................................................................................. 1 Chapter 2. Purpose ................................................................................................................................................. 2 Chapter 3. Power Supply ........................................................................................................................................ 3 3.1. Requirements ............................................................................................................................................... 3 3.2. Power – Up Behaviour ................................................................................................................................. 3 Chapter 4. Board Layout ......................................................................................................................................... 4 4.1. Component Layout ....................................................................................................................................... ...

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Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Solutions Corp. Trademarks All brand or product ...

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This Renesas Starter Kit is an evaluation tool for Renesas microcontrollers. Features include: • Renesas Microcontroller Programming. • User Code Debugging. • User Circuitry such as Switches, LEDs and potentiometer(s). • User or Example Application. • Sample peripheral device initialisation ...

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Chapter 3. Power Supply 3.1. Requirements This Renesas Starter Kit operates from power supply. A diode provides reverse polarity protection only if a current limiting power supply is used. All Renesas Starter Kit boards are supplied ...

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Component Layout The following diagram shows the top layer component layout of the board. Chapter 4. Board Layout Figure 4-1: Board Layout 4 ...

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Board Dimensions The following diagram gives the board dimensions and connector positions. All through hole connectors are on a common 0.1” grid for easy interfacing. Figure 4-2 : Board Dimensions 5 ...

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Chapter 5. Block Diagram Figure 5-1 is representative of the CPU board components and their connectivity. Figure 5-2 is representative of the connections required to the Renesas Starter Kit. Figure 5-1: Block Diagram Figure 5-2 : Renesas Starter Kit Connections ...

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Switches There are four switches located on the board. The function of each switch and its connection are shown in Table 6-1. Switch RES When pressed, the board microcontroller is reset. SW1/BOOT* Connects to an IRQ input for user ...

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Serial port The microcontroller programming serial port 1 is connected to the RS232 transceiver. This serial port can optionally be connected to the RS232 transceiver as well by fitting option resistors. The connections to be fitted are listed in ...

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Links Table 6-5 below describes the function of the option links associated with Power configuration. The default configuration is indicated by BOLD text. Reference Function R18 Power Supply R20 Power Supply R21 Power Supply (External 5V) R22 Power Supply ...

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Table 6-6 below describes the function of the option links associated with Clock configuration. The default configuration is indicated by BOLD text. Reference Function R8 Oscillator (Main clock) R10 Oscillator (Main clock) R11 Oscillator (Main clock) R12 Oscillator (Main clock) ...

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Table 6-8 below describes the function of the option links associated with LIN configuration. The default configuration is indicated by BOLD text. Reference Function R56 LIN R59 LIN R60 LIN R61 LIN Table 6-9 below describes the function of the ...

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Table 6-11 below describes the function of the option links associated with microcontroller pin function select configuration. The default configuration is indicated by BOLD text. Reference Function R50 MCU Pin Function Select R51 MCU Pin Function Select R52 MCU Pin ...

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Sources A crystal oscillator is fitted on the board and used to supply the main clock input to the Renesas microcontroller. Table 6-13: Oscillator details the oscillators that are fitted and alternative footprints provided on this board: Component Crystal ...

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The Renesas Starter Kit supports Boot mode and Single chip mode. Details of programming the FLASH memory is described in the R8C/23 Group Hardware Manual. 7.1. Boot mode The Boot mode settings for this Renesas Starter Kit are shown in ...

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Chapter 8. Programming Methods The board is intended for use with High-performance Embedded Workshop and the supplied E8a debugger. Refer to R8C/23 Group Hardware Manual for details of programming the microcontroller without using these tools. 15 ...

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Microcontroller Headers Table 9-1 to Table 9-4 show the microcontroller pin headers and their corresponding microcontroller connections. The header pins connect directly to the microcontroller pins. * Marked pins are subject to option links. Pin Circuit Net Name 1 ...

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Pin Circuit Net Name 1 IRQ0/TRIGa* 3 IRQ2/IO_7* 5 LCD_RS 7 P3_1 9 IO_5 11 IO_3 13 No Connection Pin Circuit Net Name 1 No Connection 3 AD2 5 P4_2/VREF 7 IO_2 9 LCD_D7 11 LCD_D5 13 MO_UD J3 Device ...

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Application Headers Table 9-5 and Table 9-6 below show the standard application header connections. * Marked pins are subject to option links. Pin Header Name 1 Regulated Supply 1 CON_5V 3 Regulated Supply 2 CON_3V3 5 Analogue Supply NC ...

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Table 9-7 below show the LIN header connections. Pin 1 Power Supply (for LIN module) 2 Ground Pin 1 Power Supply (for LIN module) 2 LIN Bus Line 3 Ground Table 9-8 below show the CAN header connections. Pin 1 ...

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Chapter 10.Code Development 10.1. Overview Note: For all code debugging using Renesas software tools, the Renesas Starter Kit board must be connected to a Personal Computer USB port via an E8a. An E8a is supplied with the Renesas Starter Kit ...

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Memory Map Figure 10-1: Memory Map 21 ...

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Chapter 11. Component Placement Figure 11-1: Component Placement 22 ...

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Chapter 12. Additional Information For details on how to use High-performance Embedded Workshop, refer to the High-performance Embedded Workshop manual available on the CD or from the web site. For information about the R8C/23 group microcontrollers, refer to the R8C/22 ...

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Renesas Starter Kit for R8C/23 User's Manual Publication Date Rev.2.00 Aug.31,2007 Published by: Renesas Solutions Corp. 4-1-6, Miyahara, Yodogawa-ku, Osaka City, 532-0003, Japan ©2007 Renesas Solutions Corp., Renesas Technology Europe Ltd. and Renesas Technology Corp., All Rights Reserved. ...

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Renesas Starter Kit for R8C/23 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan User’s Manual REJ10J1245-0200 ...