To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. 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 the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. 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Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. “Specific”: Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. 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Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas Electronics. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. (Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics. On Board Programming for QzROM / FLASH with E8a ©2009. Renesas Technology Corp., All rights reserved. Rev. 4.10 Communication Methods for E8a ©2009. Renesas Technology Corp., All rights reserved. Page : 2 Date : Oct.29.09 Rev.4.10 Code : On-board programming with E8a On board programming circuit diagram for E8a(1) 1. 38D5 and 38D2 Group QzROM (OSCSEL = “H”) IC Socket Board/E8a QzROM Signal 1 ESCLK 2 VSS,AVSS 3 VPP 4 ESPGMB 5 N.C. 6 VSS,AVSS 7 ESDA 8 E8VCC 9 N.C. 10 VSS,AVSS MCU (QzROM) Vcc E8VCC Jumper Switch N.C. 12 VSS,AVSS 13 RESET 14 VSS,AVSS ©2009. Renesas Technology Corp., All rights reserved. Page : 3 Date : Oct.29.09 Rev.4.10 VPP (OSCSEL) 4.7 kΩ 4.7 kΩ ESDA ESCLK ESPGMB 14 13 12 11 10 9 8 7 RESET circuit 6 11 *2 4 3 2 1 *1 RESETB Vss AVss XIN XOUT Set the same termination as the single-chip mode. *1 : Open-collector buffer *2 : When programming QzROM is performed, disconnect Vcc from OSCSEL by a jumper switch. Note: For the programming circuit, the wiring capacity of each signal pin must not exceed 47 pF. Code : On-board programming with E8a On board programming circuit diagram for E8a(2) 2. 38D5 and 38D2 Group QzROM (OSCSEL = “L”) FLASH and QzROM except for the 3823 Group IC Socket Board/E8a Board/E8a QzROM Signal FLASH Signal 1 ESCLK SCLK 2 VSS,AVSS VSS,AVSS 3 VPP CNVSS 4 ESPGMB N.C. 5 N.C. N.C. 6 VSS,AVSS VSS,AVSS 7 ESDA TXD 8 E8VCC VCC 9 N.C. BUSY 10 11 VSS,AVSS Vcc E8VCC / Vcc N.C. 4.7 kΩ ESDA / TXD ESCLK / SCLK * 2 ESPGMB / BUSY RXD 14 13 12 11 10 9 8 7 RESET circuit 6 VSS,AVSS VSS,AVSS 13 RESET RESET 14 VSS,AVSS VSS,AVSS Rev.4.10 4.7 kΩ N.C. / RXD 12 Date : Oct.29.09 VPP / CNVSS (OSCSEL) 4.7 kΩ VSS,AVSS ©2009. Renesas Technology Corp., All rights reserved. Page : 4 MCU (QzROM/FLASH) 4 3 2 1 *1 RESETB Vss AVss XIN XOUT Set the same termination as the single-chip mode. *1 : Open-collector buffer *2 : To write data on the Flash ROM and QzROM using the same IC socket board / user board, connect Pin No. 4 and No. 9. Note: For the programming circuit, the wiring capacity of each signal pin must not exceed 47 pF. Connect the oscillation circuit to external for flash memory version. Code : On-board programming with E8a On board programming circuit diagram for E8a(3) 3. 3823 Group IC Socket Board/E8a QzROM Signal 1 ESCLK 2 VSS,AVSS 3 P40 4 ESPGMB 5 N.C. 6 VSS,AVSS 7 ESDA 8 E8VCC 9 N.C. MCU (QzROM) Vcc E8VCC VPP (P40) 4.7 kΩ 4.7 kΩ ESDA ESCLK ESPGMB 10 VSS,AVSS 11 N.C. 12 VSS,AVSS 13 RESET 14 VSS,AVSS 14 13 12 11 10 9 8 7 RESET circuit *1 6 4 3 2 1 RESETB Vss AVss XIN XOUT Set the same termination as the single-chip mode. *1 : Open-collector buffer ©2009. Renesas Technology Corp., All rights reserved. Page : 5 Date : Oct.29.09 Rev.4.10 Note: For the programming circuit, the wiring capacity of each signal pin must not exceed 47 pF. Code : On-board programming with E8a On board programming circuit diagram for E8a(4) 4. 3850A Group FLASH IC Socket Board/E8a 1 2 3 MCU (FLASH) FLASH QzROM Signal Vcc Vcc *3 SCLK CNVSS *2 VSS,AVSS 4.7 kΩ P41 / INT0 4.7 kΩ 4 N.C. N.C. 5 N.C. 6 VSS,AVSS SCLK 7 TXD BUSY 8 VCC 9 10 RXD 4.7 kΩ TXD 14 13 BUSY 12 11 10 9 VSS,AVSS 8 7 11 RXD 12 VSS,AVSS 13 RESET 14 VSS,AVSS RESET circuit *1 6 4 3 2 1 Date : Oct.29.09 RESETB Vss AVss XIN XOUT Set the same termination as the single-chip mode. *1 : Open-collector buffer *2 : When programming QzROM is performed, switch Vcc from CNVSS by a jumper switch. Execute pull-down handling in single-chip mode. *3 : Vcc = 4.5 to 5.5 V: Connect to Vcc. Vcc = 2.7 to 4.5 V: Supply 4.5 to 5.5 V. Note: For the programming circuit, the wiring capacity of each signal pin must not excee d 47 pF. ©2009. Renesas Technology Corp., All rights reserved. Page : 6 4.7 kΩ Jumper Switch Rev.4.10 Code : On-board programming with E8a Used pins for QzROM programming with E8a E8a Pin No. IC Socket Board (QzROM) QzROM) Applicable circuit diagram 3823 Group 3850A 3850A Group 3858 Group 38D2 38D2 Group (*1) 38D5 Group (*1) (2) (3) (2) (1),(2) (1),(2) 3803H Group (*1) 1 ESCLK P46/SCLK1 P42/INT0 P43/INT2 /SCMP2 P31/SCLK2 P42/SCLK1 3 VPP CNVSS P40 CNVSS OSCSEL OSCSEL 4 ESPGMB P47/SRDY1 /CNTR2 P43/INT1 P40/CNTR1 P30/SRDY2 P43/SRDY1 7 ESDA P45/TxD1 P44/RxD P42/INT1 P32/TxD2 P41/TxD 8 E8VCC VCC VCC VCC VCC VCC 9 BUSY N.C. N.C. N.C. N.C. N.C. 11 RXD N.C. N.C. N.C. N.C. N.C. 13 RESET RESET RESET RESET RESET RESET 2, 6,10, 12,14 GND VSS, AVSS VSS, AVSS VSS, AVSS VSS, AVSS VSS, AVSS ©2009. Renesas Technology Corp., All rights reserved. Page : 7 Date : Oct.29.09 Products under development included * Pin No.5,9,11 : N.C. *1:To write data on the Flash ROM and QzROM using the same IC socket board / user board, connect Pin No. 4 and No. 9. Rev.4.10 Code : On-board programming with E8a Used pins for QzROM programming with E8a E8a Pin No. IC Socket Board (QzROM) QzROM) Applicable circuit diagram 7544 Group 7545 Group 7546 Group 7547 Group 7548 Group 7549 Group (2) (2) (2) (2) 1 ESCLK P12/SCLK P20/INT0 P12/SCLK1 P06/SCLK 3 VPP CNVSS CNVSS CNVSS CNVSS 4 ESPGMB P10/RxD P06/KEY6 P10/RxD1 /CAP0 P07/SRDY 7 ESDA P11/TxD P07/KEY7 P11/TxD1 P10/AN0 /KEY0/CMP0 8 E8VCC VCC VCC VDDR VCC VCC 9 BUSY N.C. N.C. N.C. N.C. 11 RXD N.C. N.C. N.C. N.C. 13 RESET RESET RESET RESET RESET 2, 6,10, 12,14 GND VSS VSS VSS VSS ©2009. Renesas Technology Corp., All rights reserved. Page : 8 Date : Oct.29.09 Rev.4.10 Products under development included * Pin No.5,9,11 : N.C. Code : On-board programming with E8a Used pins for FLASH programming with E8a IC Socket Board (FLASH) E8a Pin No. 3803 3803H Group(*1) 3804H Group 38D2 Group (*1) 38D5 Group(*1) 7542 Group (2) (2) (2) (2) Applicable circuit diagram 1 SCLK P46/SCLK1 P31/SCLK2 P42/SCLK1 P06/SCLK2 3 CNVSS CNVSS OSCSEL OSCSEL CNVSS 4 ESPGMB N.C. N.C. N.C. N.C. 7 TXD P45/TxD1 P32/TxD2 P41/TxD P05/TXD2 8 VCC VCC VCC VCC VCC 9 BUSY P47/SRDY1 /CNTR2 P30/SRDY2 P43/SRDY P07/SRDY2 11 RXD P44/RxD1 P33/RxD2 P40/RxD P04/RXD2 13 RESET RESET RESET RESET RESET 2, 6,10, 12,14 GND VSS, AVSS VSS, AVSS VSS, AVSS VSS ©2009. Renesas Technology Corp., All rights reserved. Page : 9 Date : Oct.29.09 Rev.4.10 Products under development included * Pin No.4, 5 : N.C. *1:To write data on the Flash ROM and QzROM using the same IC socket board / user board, connect Pin No. 4 and No. 9. Code : On-board programming with E8a ©2009. Renesas Technology Corp., All rights reserved.