Renesas R8C/25 Technical Information Page 1

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

Chapter 5. Block Diagram Figure 5-1 is representative of the CPU board components and their connectivity. Boot mode pinsBOOTCircuitryD-typeLatchRESE

Chapter 6. User Circuitry 6.1. Switches There are four switches located on the RSK. The function of each switch and its connection are shown in Tabl

6.4. Serial port The microcontroller programming serial port 1 is connected to the RS232 transceiver. This serial port can optionally be connected to

6.6.Option Links Table 6-5 below describes the function of the option links contained on this RSK board. Option Link Settings Reference Function Fi

Option Link Settings Reference Function Fitted Alternative (Removed) Related To R22 Board VCC Connects External 3V3 (CON_3V3) to Board_VCC Exte

Option Link Settings Reference Function Fitted Alternative (Removed) Related To R64 CAN Do not use CAN function, R8C/25 Microcontroller do not

Chapter 7. Modes The RSK supports Boot mode and Single chip mode. Details of programming the FLASH memory is described in the R8C/25 Group Hardware

Chapter 8. Programming Methods The board is intended for use with HEW and the supplied E8a debugger. Refer to R8C/25 Group Hardware Manual for detai

Chapter 9. Headers 9.1. Microcontroller Headers Table 9-1 to Table 9-4 show the microcontroller pin headers and their corresponding microcontroller

J3 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 IRQ0/TRIGa* 27 2 IRQ1/IO_6* 28 3 IRQ2/IO_7* 29 4 LCD_E 30 5 LCD_RS 3

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

9.2. Application Headers Table 9-5 and Table 9-6 below show the standard application header connections. * Marked pins are subject to option links.JA

J9 Pin Function Signal Name 1 Power Supply (for LIN module) VBAT 2 GROUND GND J10 Pin Function Signal Name 1 Power Supply (for LIN module)

Chapter 10.Code Development 10.1. Overview Note: For all code debugging using Renesas software tools, the RSK board must be connected to a PC USB por

10.4. Memory Map SFRInternal RAMInternal ROM(Data Area)Internal ROM(Program Area)00000h002FFh00400h00BFFh02400h02BFFh08000hEmulator FirmwareAreaUs

Chapter 11. Component Placement Figure 11-1: Component Placement 20

Chapter 12. Additional Information For details on how to use High-performance Embedded Workshop (HEW, refer to the HEW manual available on the CD or

Renesas Starter Kit for R8C/25 User's Manual Publication Date Rev.1.01 29.05.2006 Published by: Renesas Solutions

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 JapanRenesas Starter Kit for R8C/25REJ10J1242-0200User’s Manual

Renesas Starter Kit for R8C/25User’s ManualUser’s ManualRev.2.00 2007.10RENESAS SINGLE-CHIP MICROCOMPUTERM16C FAMILY / R8C/Tiny SERIES

Table of Contents Chapter 1. Preface...

Chapter 1. Preface Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this d

Chapter 2. Purpose This RSK is an evaluation tool for Renesas microcontrollers. Features include: • Renesas Microcontroller Programming. • User C

Chapter 3. Power Supply 3.1. Requirements This RSK operates from a 3V to 5V power supply. A diode provides reverse polarity protection only if a cur

Chapter 4. Board Layout 4.1. Component Layout The following diagram shows the top layer component layout of the board. JA2JA1 MCUReset SwitchE8 Head

4.2. Board Dimensions The following diagram gives the board dimensions and connector positions. All through hole connectors are on a common 0.1” gri