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Dear customer
ROHM Co., Ltd. ("ROHM"), on the 1st day of April, 2024,
has absorbed into merger with 100%-owned subsidiary of LAPIS Technology Co., Ltd.
Therefore, all references to "LAPIS Technology Co., Ltd.", "LAPIS Technology"
and/or "LAPIS" in this document shall be replaced with "ROHM 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.
ROHM Co., Ltd.
April 1, 2024

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Summary of Contents for Rohm LAPIS Technology RB-D610Q338TB52

  • Page 1 100%-owned subsidiary of LAPIS Technology Co., Ltd. Therefore, all references to "LAPIS Technology Co., Ltd.", "LAPIS Technology" and/or "LAPIS" in this document shall be replaced with "ROHM Co., Ltd." Furthermore, there are no changes to the documents relating to our products other than the company name, the company trademark, logo, etc.
  • Page 2 FEBL610Q338RB-01 RB-D610Q338TB52 User's Manual Issue Date: January 13, 2022...
  • Page 3 US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 10) Please contact a ROHM sales office if you have any questions regarding the information contained in this document or LAPIS Technology's Products.
  • Page 4: Table Of Contents

    RB-D610Q338TB52 User’s Manual Table of Contents Overview ................................1 Operational notes ...............................1 Hardware specifications ............................1 Board Outline Diagram .............................2 Specification ...............................2 5.1. Power Circuit ..............................2 5.2. LED(P22-P24) .............................3 5.3. ADC(AIN4-AIN7) ............................4 5.4. Jack ................................4 5.5. CN1 Connector ............................5 5.6. CN2 Connector ............................6 5.7.
  • Page 5: Overview

    RB-D610Q338TB52 User’s Manual 1. Overview This instruction manual is for the RB-D610Q338TB52 which is the reference board for ML610Q338 (hereinafter referred to as "MCU") that is 8-bit microcontroller with voice output function. This board can be combined with on-chip debug tool EASE1000 V2 and software development enviroment(DUT8 and MWU16) to do the following: Development and debugging of the MCU control software.
  • Page 6: Board Outline Diagram

    RB-D610Q338TB52 User’s Manual 4. Board Outline Diagram Figure 1 shows an outline diagram of the RB-D610Q338TB52. Jack Jumper Pin Figure 1 Board Outline Diagram 5. Specification 5.1. Power Circuit Figure 2 shows a power curcuit of the RB-D610Q338TB52.The RB-D610Q338TB52 has junper pins that can switch the supply source of the VDD / VREF / SPVDD pins of MCU.
  • Page 7: Led(P22-P24)

    RB-D610Q338TB52 User’s Manual ・PWR jumper pin(J1) PWR jumper pin can switch the supply source of VDD pin of MCU. Contents VDD pin is connected to 13pin of CNE. VDD pin is connected to 9pin (UVDD) of CN2. When attaching “EASE1000 V2” on the board, PWR jumper pin set to “EASE” if power supply from 13pin of CNE connector. PWR jumper pin set to “USR”...
  • Page 8: Adc(Ain4-Ain7)

    RB-D610Q338TB52 User’s Manual 5.3. ADC(AIN4-AIN7) The RB-D610Q338TB52 has registers indicated by "R7-R10" and capacitors indicated by "C5-C8" (not mounted) so that P44-P47 pins of MCU are enable to use as AIN4-AIN7 which are Succesive Approximation type A-D Converter functions. Mount a noise reduciton capacitor on board land indicated by “C5-C8” if necessary. Figure 4 shows the ADC circuit processing example.
  • Page 9: Cn1 Connector

    RB-D610Q338TB52 User’s Manual 5.5. CN1 Connector The through holes indicated by “CN1” are enable to mount connector that specification is double row, 16 positions and 2.54mm(0.1mil) pich. Table 2 shows a CN1 connector pin assignment. Table 2 CN1 connector pin assignment Connected to Remarks Pin number...
  • Page 10: Cn2 Connector

    RB-D610Q338TB52 User’s Manual 5.6. CN2 Connector The through holes indicated by “CN2” are enable to mount connector that specification is double row, 16 positions and 2.54mm(0.1mil) pich. Table 3 shows a CN2 connector pin assignment. Table 3 CN2 connector pin assignment Connected to Remarks Pin number...
  • Page 11: Pcb Specification, Bom List And Schematic

    RB-D610Q338TB52 User’s Manual 6. PCB specification, BOM list and Schematic 6.1. PCB specification Figure 5 shows the PCB dimensional outline diagram and layout of components. Figure 5 PCB dimensional outline diagram and layout of components (Top view) FEBL610Q338RB...
  • Page 12: Bom List

    Ceramic Capacitor 1uF/25V X7R C5,C6,C7,C8 Unmounted CN1,CN2 Unmounted HIF3FC-14PA-2.54DSA 14pin Header HIROSE MJ-354A0 JACK Monaural Speaker Jack MARUSHIN SML-M13UT LED1,LED2,LED3 LED Red ROHM MCR03EZPJ561 R1,R2,R3 Resistor 560Ω ±5% ROHM MCR03EZRJ000 R4,R5,R6 Resistor 0Ω ROHM MCR03EZPJ102 R7,R8,R9,R10 Resistor 1kΩ ±5% ROHM A2-3PA-2.54DSA(71) J1,J2,J3...
  • Page 13 RB-D610Q338TB52 User’s Manual FEBL610Q338RB...
  • Page 14: Revision History

    RB-D610Q338TB52 User’s Manual 7. Revision History Page Document No. Issue Date Description Previous Edition Edition – – FJBL610Q338RB-01 Jan 13, 2022 First edition. FEBL610Q338RB...

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