Skip to main content
Renesas Electronics Corporation - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community

Description

The RL78/F12 starter kit includes the RL78/F12 target board "QB-R5F109GE-TB" and the E2 Lite, a Renesas Electronics on-chip-debug emulator with programming function.

Together with the software available on this landing page you can directly start evaluation of all microcontroller operations.

Features

  • Target board "QB-R5F109GE-TB" which contains an RL78/F12 device with 48 pins and 64kB Code Flash memory, 4kB Data Flash memory, and 4KB RAM. 20MHz resonator is mounted. Flash memory programming and on-chip debugging (using TOOL0 pin) are supported.
  • E2 Lite OCD Emulator (HW – OCD and flash programmer)
  • Evaluation version of development tools are available on the landing page
    • IAR EWRL78 KickStart Edition
    • CS+ for CC Evaluation Edition
    • Smart Configurator for RL78
    • Renesas Flash Programmer
  • Manuals, Quick-Start Guide, and software samples are available on the landing page.

Applications

Type Title Date
Manual - Development Tools PDF 134 KB
Manual - Development Tools PDF 1.10 MB 日本語
Application Note PDF 1.04 MB
AI-generated Summary: The UARTF module supports LIN slave and master communication with features including standard UART operation, LIN communication mode, and automatic baud rate detection. It handles LIN frames with automatic checksum calculation, ID parity check, and data consistency verification, conforming to LIN specifications 1.3, 2.0, 2.1, and SAE J2602. The module buffers up to 9 data bytes for transmission and generates only two interrupts per LIN message. The development environment uses the RL78/F12 MCU with a 20MHz clock, IAR Embedded Workbench, and supports LIN protocol version 2.1.
3 items

Software & Tools

Software & Tools

Software title
Software type
Company
IAR Embedded Workbench for Renesas RL78
IAR Embedded Workbench provides extensive support for RL78 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications.
IDE and Coding Tool IAR Systems
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”)
IDE and Coding Tool Renesas
AP4, Applilet
Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)
Code Generator 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
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, DA148xx, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
Programmer (Unit/SW) Renesas
RL78 Smart Configurator
RL78 Smart Configurator is a utility for combining software in ways that meet your needs. It simplifies the embedding of Renesas drivers in your systems through supports for importing middleware and drivers and configuring pins.
Solution Toolkit Renesas
6 items

Sample Code

Sample Code

Filters
Type Title Date Date
Sample Code
Log in to Download ZIP 250 KB
Sample Code
Log in to Download ZIP 248 KB
2 items
Part NumberStatusStockSampleablePb (Lead) FreeECCN (US)HTS (US)
Y-ASK-RL78F12-V2ActiveOut of StockN/ANo3A991.a.28471.50.0150
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Icon showing CD-ROM illustration, indicating compact disc storage.

ROM Ordering

Embed your custom code into Renesas masked MCUs during manufacturing for tailored device functionality.