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RH850/U2B10 Target Board with Power Management IC RAA271084 (ASIL D)

Y-RH850-U2B10-TB-RAA271084

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The RH850/U2B10 and Power Management IC Target Board serves as an evaluation board with Arduino form factor. The circuit shows a possible implementation of the RH850/U2B10 MCU and an RAA271084 power management IC.

Features

  • Compact board design to promote a ‘reference’ schematic (and layout) for RH850/U2B10 device and RAA271084 power management IC (ASIL D)
  • 12V typ. (40V/42V max.) power supply
  • RH850/U2B10 292-pin DPS device, incl. main oscillator
  • RAA271084 (incl. required components like FETs, L, C, etc.)
  • 14-pin RH850 debug connector
  • Three status LEDs
  • Eight user LEDs
  • Seven power LEDs
  • RESET button
  • Same board size as the Arduino Classic Family board.
  • Port connectors placement for support of Arduino shields, the same as on Arduino board. Function assignment as close to Arduino function set as possible.
  • One CAN FD interface
  • One LIN interface
  • Two PMOD connectors (Type 1A/2A; Type 1A/6)
  • One USB-C interface for UART / PC terminal communication
  • Operation temperature 0°C <= Ta <= +40°C

Applications

Electric & Hybrid Vehicles (EV/HEV), Vehicle Control Systems
Y-RH850-U2B10-TB-RAA271084 Evaluation Board
Y-RH850-U2B10-TB-RAA271084 Evaluation Board - Top
Y-RH850-U2B10-TB-RAA271084 Evaluation Board - Bottom
Y-RH850-U2B10-TB-RAA271084 Evaluation Board
Y-RH850-U2B10-TB-RAA271084 Evaluation Board - Top
Y-RH850-U2B10-TB-RAA271084 Evaluation Board - Bottom

Products in the Design

3D illustration featuring top and bottom views of FBGA chip package with 292 lead count.
RH850 Automotive MCUs
RH850/U2B Active
Zone/Domain/Vehicle Motion Microcontroller Series
Datasheet
RAA271084
Scalable 7-Channel 42V ASIL D Power Management IC for Automotive & Industrial MCUs

Sample & Buy

Y-RH850-U2B10-TB-RAA271084 Evaluation Board

Y-RH850-U2B10-TB-RAA271084

Active
Pb (Lead) Free:No
ECCN (US):3A991.a.2
HTS (US):8471.50.0150

Add-on Hardware

Additional boards that work with this platform. Some may be required for full functionality or to evaluate specific features.
RH850/U2B 373pin Piggyback Board

RH850/U2B 373pin Piggyback Board of RH850 Evaluation Platform

Y-RH850-U2B-373PIN-PB-T1-V1 Active
Evaluate RH850/U2B MCUs in a 373‑pin package using a modular piggyback board on the RH850 platform.
Recommended Documents:
Y-RH850-U2B-373PIN-PB-T1-V1 User's Manual
RH850/U2B 468pin Piggyback Board

RH850/U2B 468pin Piggyback Board of RH850 Evaluation Platform

Y-RH850-U2B-468PIN-PB-T1-V1 Active
Support evaluation of high‑pin‑count RH850/U2B devices with a 468‑pin piggyback board for scalable development.
Recommended Documents:
Y-RH850-U2B-468PIN-PB-T1-V1 User's Manual
RH850/U2B 292pin Piggyback Board

RH850/U2B 292pin Piggyback Board of RH850 Evaluation Platform

Y-RH850-U2B-292PIN-PB-T1-V1 Active
Evaluate RH850/U2B MCUs in a 292‑pin package using a flexible piggyback board on the RH850 evaluation system.
Recommended Documents:
Y-RH850-U2B-292PIN-PB-T1-V1 User's Manual

Videos & Training

This video introduces the Smart Configurator for RH850 family.
RH850 Smart Configurator

Support

Support Communities

  1. (VSCode Build Problem) ____ Y-RH850-U2B10-TB-RAA271084 / TB Board

    Dear Renesas Support, https://www.renesas.com/en/design-resources/boards-kits/y-rh850-u2b10-tb-raa271084?srsltid=AfmBOooGv-omBrkN7stiDDbJEoTOZ7xQKW85ZWcdWxr5gz3pwpM7wU9t  The board I purchased this week has arrived at my company, so I am setting up the GHS build environment using VSCode by opening ...

    Sep 3, 2025
  2. (VSCode Build Problem) ____ Y-RH850-U2B10-TB-RAA271084 / TB Board

    Dear Renesas Support, https://www.renesas.com/en/design-resources/boards-kits/y-rh850-u2b10-tb-raa271084?srsltid=AfmBOooGv-omBrkN7stiDDbJEoTOZ7xQKW85ZWcdWxr5gz3pwpM7wU9t  The board I purchased this week has arrived at my company, so I am setting up the GHS build environment using VSCode by opening ...

    Sep 3, 2025
  3. RH850/U2B10

    Hi team,    Is there any EVK KIT available for the RH850/U2B10 MCU?

    Jul 2, 2025
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