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Rohm LAPIS Semiconductor ML62Q1739 User Manual

Reference board
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Dear customer
st
LAPIS Semiconductor Co., Ltd. ("LAPIS Semiconductor"), on the 1
day of October,
2020, implemented the incorporation-type company split (shinsetsu-bunkatsu) in which
LAPIS established a new company, LAPIS Technology Co., Ltd. ("LAPIS
Technology") and LAPIS Technology succeeded LAPIS Semiconductor's LSI business.
Therefore, all references to "LAPIS Semiconductor Co., Ltd.", "LAPIS Semiconductor"
and/or "LAPIS" in this document shall be replaced with "LAPIS Technology Co., Ltd."
Furthermore, there are no changes to the documents relating to our products other than
the company name, the company trademark, logo, etc.
Thank you for your understanding.
LAPIS Technology Co., Ltd.
October 1, 2020

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Summary of Contents for Rohm LAPIS Semiconductor ML62Q1739

  • Page 1 Dear customer LAPIS Semiconductor Co., Ltd. ("LAPIS Semiconductor"), on the 1 day of October, 2020, implemented the incorporation-type company split (shinsetsu-bunkatsu) in which LAPIS established a new company, LAPIS Technology Co., Ltd. (“LAPIS Technology”) and LAPIS Technology succeeded LAPIS Semiconductor’s LSI business. Therefore, all references to "LAPIS Semiconductor Co., Ltd.", "LAPIS Semiconductor"...
  • Page 2 FEBL62Q1739RB-01 ML62Q1739 Reference Board User's Manual Issue Date: March 8, 2019...
  • Page 3 11) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. LAPIS Semiconductor shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations.
  • Page 4 ML62Q1739 Reference Board User’s Manual Preface This manual describes about the ML62Q1739 Reference Board : RB-D62Q1739GA80. Refer to following documents when necessary. – ML62Q1000 Series User’s Manual Provides the detailed information about the microcontroller ML62Q1000 Series. – EASE1000 User’s Manual Provides the information on how to use the On-chip emulator EASE1000.

  • Page 5: Table Of Contents

    ML62Q1739 Reference Board User’s Manual Table of Contents Overview ................................1 1.1. Features ...............................1 1.2. ML62Q1739 Reference Board Outline Diagram ..................2 Function of ML62Q1739 Reference Board ......................3 2.1. Power Circuit ...............................3 2.2. Connection for EASE1000 (CNE) .......................4 2.3. LED (P20, P21, P22) ...........................5 2.4.

  • Page 6: Overview

    ML62Q1739 Reference Board User’s Manual 1. Overview 1.1. Features The ML62Q1739 Reference Board can be used for learning ‘how to use’ the ML62Q1739, on which the user needs to provide additional external components if necessary. By using the ML62Q1739 Reference Board together with the LAPIS Semiconductor’s on-chip emulator EASE1000 and the provided software development environment, the user can develop software, debug and program the Flash.

  • Page 7: Ml62Q1739 Reference Board Outline Diagram

    ML62Q1739 Reference Board User’s Manual 1.2. ML62Q1739 Reference Board Outline Diagram Fig. 1 shows the ML62Q1739 Reference Board. Jumper ・PWR ・J2 ・J1 ・P20 ・P21 ・P22 Fig. 1 ML62Q1739 Reference Board Outline Diagram FEBL62Q1739RB...

  • Page 8: Function Of Ml62Q1739 Reference Board

    ML62Q1739 Reference Board User’s Manual 2. Function of ML62Q1739 Reference Board 2.1. Power Circuit The input toV can be selected from 3.3VOUT of EASE1000 or CN1_3pin / CN2_2pin by PWR jumper. VTref ML62Q1739 3.3VOUT 2,4,6,8,10,12 UVDD Fig. 2 Power Circuit [Note] The power supply ON/OFF procedure in case of setting PWR jumper to the USR-side when using EASE1000.

  • Page 9: Connection For Ease1000 (Cne)

    ML62Q1739 Reference Board User’s Manual 2.2. Connection for EASE1000 (CNE) EASE1000 can be used if J1 and J2 jumper are set to “CNE”. ML62Q1739 RST_OUT/SCK RESET_N SDATA P00/TEST0 RESET_N P00/TEST0 Fig. 3 EASE1000 Interface [Note] P00/TEST0 pin: P00/TEST0 pin of ML62Q1739 is initially set as a pull-up input mode When using EASE1000, do not set it as an output mode by using an application program, otherwise EASE1000 cannot communicate with the ML62Q1739.

  • Page 10: Led (P20, P21, P22)

    ML62Q1739 Reference Board User’s Manual 2.3. LED (P20, P21, P22) The P20-P22 pins of the ML62Q1739 are ports that can directly drive LED. The Ports are connected to the LEDs through jumper-chip. Remove the jumper-chip when not using the LEDs. Remove when not using the LEDs Fig.

  • Page 11: C1, C2, Vl1, Vl2, Vl3

    ML62Q1739 Reference Board User’s Manual 2.5. C1, C2, VL1, VL2, VL3 C1, C2, VL1, VL2 and VL3 are connected to capacitor. ML62Q1739 Reference Board cannot use J8, J9, J10, J11 and J12. Therefore, please do not mount various parts on J8, J9, J10, J11 and J12. ML62Q1739 C7 C6 J8, J9, J10, J11, J12...

  • Page 12: User Interface

    ML62Q1739 Reference Board User’s Manual 3. User Interface Table 2 shows the pin list of the ML62Q1367 Reference Board user interface connection CN1 and CN2. Table 2 ML62Q1739 Reference Board CN1/CN2 NAME NAME NAME NAME XT0/PIO0 N.C. N.C. XT1/PIO1 N.C. N.C.

  • Page 13: Precaution For Usage

    ML62Q1739 Reference Board User’s Manual 4. Precaution for usage (1) The ML62Q1739 Reference Board is an unfinished product and intended for research and development and for expert use in the research and development facility only. The ML62Q1739 Reference Board is not intended to be used for volume production or parts thereof.

  • Page 14: Pcb Specification, Bom And Schematic

    ML62Q1739 Reference Board User’s Manual 5. PCB specification, BOM and Schematic 5.1. ML62Q1739 Reference Board PCB specification Fig. 7 shows the Reference Board PCB dimensional outline diagram and layout of components. PCB part number: RB-D62Q1739GA80 Dimension: 55.88mm x 93.98mm Fig. 7 Reference Board PCB dimensional outline diagram and layout of components (Top view) FEBL62Q1739RB...

  • Page 15: Ml62Q1739 Reference Board Bom

    14PIN DIP HIROSE Connector A2-3PA-2.54DSA J1, J2, PWR 3pin Header 3PIN DIP HIROSE Connector MCR03ERTJ000 J3,J4,J5, J13 Resistor 0Ω 1608(1.6x0.8mm) ROHM SML-H12P8T P20, P21, P22 LED Green 2012(2.0x1.2mm) ROHM MCR03EZPJ271 R1, R2, R3 Resistor 270Ω 1608(1.6x0.8mm) ROHM MCR01MZPJ103 Resistor 10kΩ...
  • Page 16 ML62Q1739 Reference Board User’s Manual FEBL62Q1739RB...

  • Page 17: Revision History

    ML62Q1739 Reference Board User’s Manual Revision History Page Document No. Issue Date Description Previous Edition Edition FEBL62Q1739RB-01 March 8, – – First edition. 2019 FEBL62Q1739RB...

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