概览
描述
The ultra-low power RL78/L1A microcontroller family with embedded LCD has enhanced analog peripherals such as 12-bit A/D converters, 12-bit D/A converters, comparators, high accuracy rail-to-rail operational amplifiers with switch fabrics and comes with memory up to 128kb flash. Using the smart features like DTC and ELC a lot of peripherals can be connected internally to reduce CPU workload and can save overall power consumption.
Available in 80-pin and 100-pin LFQFP packages, this MCU line has been developed especially for healthcare biosensing applications such as blood glucose meters. It is also suitable for many other appliances which need low power with LCD and rich analog peripherals.
特性
- CPU: RL78 core, Max. 24MHz
- Voltage: 1.8V to 3.6V
- Package: 80-pin to 100-pin QFP
- Memory: SRAM Max. 5.5KB, Program Flash Max. 128KB
产品对比
应用
设计和开发
软件与工具
软件与工具
| Software title
|
Software type
|
公司
|
|---|---|---|
| Code Generator Plug-in Automatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]
|
Code Generator | 瑞萨电子 |
| C Compiler Package for RL78 Family [CC-RL] C Compiler Package for RL78 Family [IDE: CS+, e² studio]
|
Compiler/Assembler | 瑞萨电子 |
| 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 | 瑞萨电子 |
| 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 | 瑞萨电子 |
| FAT File System [M3S-TFAT-Tiny] for the RL78 Family FAT file system for RL78 Family
|
File System | 瑞萨电子 |
| RI78V4 V2 Real-time OS for RL78 Family μITRON Specification real-time OS for RL78 Family [Required IDE : CS+]
|
ITRON OS | 瑞萨电子 |
| 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) | 瑞萨电子 |
| Renesas Flash Programmer (Programming GUI) 闪存编程软件【支持 MCU/MPU 和设备：RA、RE、RX、RL78、RH850、RISC-V MCU Renesas Synergy、DA1453x、DA1459x、DA1469x、DA1470x、电源管理、Renesas USB Power Delivery 系列、电机驱动器/执行器驱动器 IC、V850、78K0R、78K0】
|
Programmer (Unit/SW) | 瑞萨电子 |
| Code Flash Libraries (Flash Self Programming Libraries) Libraries for the reprogramming of code area flash memory, including EEPROM emulation libraries for the code areas of 78K-family products
|
Self Programming Library (Flash Library) | 瑞萨电子 |
| QE for Current Consumption: A Dedicated Tool for Current Measurement Development assistance tool helps to shorten the times taken in operations for the tuning of currents drawn. [Standard item in the "e² studio" and CS+ (CS+ for CC only) IDEs] [Support MCU/MPU: RX, RL78]
|
Solution Toolkit | 瑞萨电子 |
| Sound Playback/Compression System [M3S-S2-Tiny] for RL78 Family Sound playback system for RL78 Family
|
Sound / Voice | 瑞萨电子 |
| RI78V4 V1 Real-time OS for RL78 Family and 78K0R μITRON4.0 Specification real-time OS for RL78 Family and 78K0R [Required IDE : CS+]
|
ITRON OS | 瑞萨电子 |
| AP4, Applilet Peripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)
|
Code Generator | 瑞萨电子 |
| Data Flash Libraries Libraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family products
|
Self Programming Library (Flash Library) | 瑞萨电子 |
| Simulator for e² studio of RL78 Family Simulator for RL78 Family [Support IDE: e² studio] (Note: This product is included in the Renesas IDE "e² studio" and is not available separately.)
|
Simulator | 瑞萨电子 |
| CS+ 瑞萨电子集成开发环境（IDE）[支持 MCU/MPU：RH850、V850、RX、RL78、78K0R、78K0]
（注意：CS+ 通常不会向美国和欧洲客户推广。
（注意：要在 CS+ 上对 RL78/G23 和 RX 系列 MCU 使用智能配置器，请为每个 MCU 系列安装智能配置器，从“设计和支持”>“开发工具”>“智能配置器”下载）
|
IDE and Coding Tool | 瑞萨电子 |
| e² studio - information for RL78 Family Eclipse-based Renesas integrated development environment (IDE).
|
IDE and Coding Tool | 瑞萨电子 |
| EZ-CUBE3 EZ-CUBE3（CYRCNEZCUBE03）是具有Flash存储器编程功能的片上调试仿真器，可以用于调试MCU程序或将程序烧写到MCU的内置Flash中。
|
Emulator | 瑞萨电子 |
| Crypto Library Robust encode library to ensure security for all types of system developments
|
Security / Crypto | 瑞萨电子 |
| SPI/QSPI Serial Flash Memory, QSPI Serial Phase Change Memory Driver Device Driver for SPI and QSPI Serial Flash Memory and QSPI Serial Phase Change Memory
|
Serial Memory | 瑞萨电子 |
| 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 |
| Renesas IAR Embedded Workbench Device-Support-Packages Renesas IAR Embedded Workbench Device-Support-Packages include all device-specific files to be used with the Embedded Workbench IDE.
|
IDE and Coding Tool | 瑞萨电子 |
| Reality AI Utilities 用于 AI 开发和性能验证的往返工作流程，允许收集数据、优化模型并直接部署到 Renesas 硬件
|
Solution Toolkit | 瑞萨电子 |
|
23 项目
|
||
样例程序
开发板与套件
评估
YRPBRL78L1A
有效
RL78/L1A Promotion Board
The Renesas Promotion board for RL78/L1A is the perfect board for first evaluation of the RL78/L1A MCU. The board includes a dot matrix display, on-chip debugging emulator and has rich Analog features. The reference application is showing a demonstration with oscilloscope and signal generator...
评估
Smart Blood Pressure Monitor Reference Design
The electronic blood pressure monitor has the advantages of low cost, miniaturization and automation. It is easy to operate and carry, and has gradually become an essential healthcare product for the family. With the development of smartphones and mobile internet technology, the smart blood...
评估
Smart Body Fat Scale Reference Design
In today's society, people are paying more attention to their personal health data, including body weight, body fat percentage and other body composition measurements. As a result, body fat scales are becoming more and more popular. Using Renesas' Smart Body Fat Scale solution, information for...
模型
ECAD 模块
点击产品选项表中的 CAD 模型链接，查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用，可直接在 SamacSys 请求该符号或模型。
产品选项
当前筛选条件
支持
视频和培训
The easy-to-build RL78 Quick Solutions feature Renesas' ultra-low power RL78 MCUs and analog devices. These solutions showcase device combinations that improve design performance and power efficiency to support your product development.