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Overview

The Renesas RA8E2 MCU group features entry-line graphics-enabled 32-bit microcontrollers (MCUs) based on the Arm® Cortex®-M85 (CM85) core with Helium and TrustZone®, delivering breakthrough performance of over 3000 CoreMark points at 480 MHz, and graphics capabilities that drive TFT-LCD displays. These MCUs address diverse high-performance graphics applications in industrial automation, home appliances, smart home, consumer, building/home automation, and medical/healthcare market segments.

The RA8E2 MCUs integrate the high-performance CM85 core with large memory, and an optimized peripheral set including a graphics TFT-LCD controller with parallel RGB interface, 2D drawing engine, and multiple external memory interfaces, which addresses the needs of price-sensitive graphics applications. These MCUs are available in 224-pin packages.

The RA8E2 MCUs are fully supported by the RA Flexible Software Package and a comprehensive set of hardware and software development tools.

RA8E2 Block Diagram
RA8E2 Block Diagram
  • 480MHz Arm® Cortex®-M85 with Helium™ MVE
  • 1MB Flash memory and 672KB of SRAM including TCM
  • 32KB I/D caches and 12KB data flash
  • Graphics LCD controller with RGB I/F
  • 2D drawing engine
  • 16/8-bit external memory interfaces (CS/SDRAM)
  • ARMv8-M TrustZone security
  • On-chip immutable ROM for first stage bootloader
  • xSPI compliant Octal SPI with XIP
  • USB 2.0 FS
  • 2ch of CAN FD
  • 32-bit and16-bit timers, 32-bit ultra-low-power timers
  • 12-bit ADC and 12-bit DAC
  • High-speed analog comparators
  • SCI (UART, Simple SPI, Simple I2C), SSI
  • SPI/ I2C multi-master interface
  • 224-pin BGA package

Applications

  • Industrial Applications (Industrial HMI, Machine Vision)
  • Consumer (Video Doorbells, Exercise Equipment, Security Cameras, Appliances)
  • Smart Home and Building Automation (Thermostats, Security Panels, Home Hubs)
  • Office Automation (Printer Display, Barcode Scanner, QR Code Reader, Fingerprint Scanner)
  • Healthcare (Patient Monitors, BP Monitors, Imaging Equipment)
  • Voice AI Applications

Documentation

Design & Development

Software & Tools
RA Flexible Software Package (FSP)
FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers. Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
Downloads
Renesas RA Family Exception HandlingRenesas RA Family Exception HandlingHigh Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™High Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™Getting Started with RA8 Power Management Techniques
 Software Package Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
 Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 Emulator Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
 Programmer (Unit/SW) Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) Renesas
Arm® Keil® MDK
Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.
 IDE and Coding Tool Arm® Keil® MDK Arm®
IAR Embedded Workbench for Arm
IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm - including RA Family MCUs - generating fast, compact code and enabling you to take full control of your code.
 IDE and Coding Tool IAR Systems
SEGGER emWin GUI Library for Renesas RA Products
SEGGER's emWin graphics library is a ready-to-use solution that provides a versatile and professional GUI platform for creating interactive and high-quality graphical user interfaces on any type of display for the Renesas RA family.
 Imaging SEGGER
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ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    PLP
    Carrier Type
    CPU
    Operating Freq (Max) (MHz)
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    ECC SRAM
    Lead Count (#)
    Pkg. Type
    Pkg. Dimensions (mm)
    Pitch (mm)
    I/O Ports
    Supply Voltage (V)
    Temp. Range
    External Memory Bus (bit)
    Floating Point Unit
    DMAC or DTC
    External Interrupt Pins (#)
    USB FS (host ch/device ch)
    USB HS (host ch/device ch)
    Ethernet (ch)
    CAN (ch)
    CAN-FD (ch)
    SCI or UART (ch)
    SPI (ch)
    I2C (#)
    I3C (ch)
    LIN (#)
    SSI (ch)
    QSPI Interface (#)
    OSPI (ch)
    SDHI (ch)
    Capacitive Touch Sensing Unit (ch)
    Graphics LCD Controller
    Camera I/F (Parallel)
    Segment LCD Controller
    Wireless
    IrDA
    PWM Output (pin#)
    32-Bit Timer (ch)
    16-bit High Res Timer (ch)
    16-bit Enhanced Timer (ch)
    16-Bit Timer (ch) (#)
    8-Bit Timer (ch)
    Asynchronous General Purpose Timer (ch)
    Watchdog Timer (ch)
    24-Bit Sigma-Delta A/D Converter (ch)
    16-Bit A/D Converter (ch)
    14-Bit A/D Converter (ch)
    12-Bit A/D Converter (ch)
    10-Bit A/D Converter (ch)
    12-Bit D/A Converter (ch)
    8-Bit D/A Converter (ch)
    High-Speed Analog Comparator (ch)
    Low-Power Analog Comparator (ch)
    PGA (ch)
    OPAMP (ch) (#)
    Temperature Sensor (ch) (#)
    RTC
    LVD or PVD
    Security & Encryption
    Power-On Reset
    Sub-clock (32.768 kHz)
    On-chip Oscillator
    Debug Interface
    Replacement Product
    Replacement Remark
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R7FA8E2AFDCBD#BC0
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    memory
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    Samples Available
    		 N/A Full Carton (Tray) Arm Cortex-M85 480 1024 12 672 Yes 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 105°C 16/8 Double/Single/Half DMAC&DTC 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 2 6 2 2 0 0 2 0 1 0 0 RGB888 No No No No 20 8 0 0 4 0 2 2 0 0 0 13 0 1 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, TRNG Yes Yes Yes JTAG/SWD 3 Get Samples,
    R7FA8E2AFDCBD#UC0
    circleActive
    memory
    view_in_ar
    		N/A Full Tray (Tray) Arm Cortex-M85 480 1024 12 672 Yes 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 105°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 2 6 2 2 0 0 2 0 1 0 0 RGB888 No No 0 No 0 6 0 0 4 0 2 2 0 0 0 13 0 1 0 2 0 0 0 1 Yes Yes 128-bit Unique ID,TRNG Yes Yes Yes JTAG/SWD 3
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