Overview
Description
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
Documentation
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| Manual - Development Tools |
PDF
2.31 MB
The RH850/U2B10 and power management IC (PMIC) target board serves as an evaluation board with the Arduino form factor. It combines the RH850/U2B10 MCU and RAA271084 PMIC to support power‑supply evaluation, communication interfaces, debugging, and system‑level exploration. The document explains the board's functionality and guides users through its operation.
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| PCB Design Files | RH850/U2B10 Target Board V3.00 Design Package
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Design & Development
Software & Tools
Software & Tools
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Software type
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Company
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| CS+ Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0]
(Note: CS+ is not generally promoted to U.S. and European customers.)
(Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
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IDE and Coding Tool | Renesas |
| RH850 Smart Configurator RH850 Smart Configurator is an automatic driver generation tool for internal peripheral I/O modules through GUI settings.
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Solution Toolkit | Renesas |
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Software Downloads
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| Device File - Partner Tool | RH850/U2B GHS-DF-Package (V1.50)
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| Software & Tools - Software | AUTOSAR RH850/U2B MCAL v22.02.00 Software
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| Software & Tools - Software | RH850/U2B Flash Driver
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| Software & Tools - Other | DaVinci Configurator Pro
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Sample Code
Sample Code
Filters
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| Sample Code | RH850/U2B10 Target Board Sample Code V3.00
The sample code package for the Y-RH850-U2B10-TB target board provides sample projects for GHS Multi and Renesas CS+ tool environment. It also includes projects for Renesas Flash Programmer (RFP) to program a hex-file directly to RH850/U2B10. The sample software uses the virtual COM port on the target board to establish a communication channel to a PC connected to the USB port. Using this channel, it is possible to send various commands to the target board.
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Related Boards & Kits
Boards & Kits
RH850/U2B 292pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2B 292-pin piggyback board supports all devices of the RH850/U2B series in a 292-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... Read More
RH850/U2B 373pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2B 373-pin piggyback board supports all devices of the RH850/U2B series in a 373-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... Read More
RH850/U2B 468pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2B 468-pin piggyback board supports all devices of the RH850/U2B series in a 468-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... Read More
Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
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| Y-RH850-U2B10-TB-RAA271084 | Active | Out of Stock | N/A | No | 3A991.a.2 | 8471.50.0150 |
Videos & Training
This video introduces the Smart Configurator for RH850 family.
RH850 Smart Configurator
Resources
Support
Support Communities
- (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 - (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 - RH850/U2B10
Hi team, Is there any EVK KIT available for the RH850/U2B10 MCU?
Jul 2, 2025
Support Communities
Knowledge Base
