概览

简介

RL78/F14 微控制器定位为 RL78 系列的上层产品,提供 30 至 100 引脚、48 至 256KB 闪存系列,可实现业界领先的低消耗电流水平。 该器件内置了用于汽车接口的内置 CAN 模块和 LIN 模块,可利用 RL78/F14 的功能安全特性、定时器 RD、比较器和 D/A 转换器支持 BLDC 电机控制。 因为可以构建高度可靠的系统,所以这些微控制器可用于工业应用及汽车应用。

特性

  • CPU:RL78 核心,最高 32MHz
  • 电压:2.7V 到 5.5V
  • 封装:32 至 48 引脚 HVQFN、48 至 100 引脚 LFQFP、30 引脚 LSSOP
  • 存储器:SRAM 最大 20KB,程序闪存最大 256KB
  • PWM:PWM 输出 x 20,三相 PWM 输出功能
  • 模拟功能:31 路 10 位 A/D 转换器、1 路 8 位 D/A 转换器
  • 片上振荡器 (MHz):64M、48M、32M、24M、16M、12M、8M、4M、1M 低速振荡器 15kHz
  • 其他:PLL、RTC、上电复位、低电压检测

产品对比

应用

应用

  • 汽车音响
  • 车身
  • 底盘和安全性
  • HEV/EV
  • 电机控制

文档

高温:Ta = 150°C 支持:如需订购 Ta = -40 °C 至 150 °C 规格的 RL78/F14 MCU,请向瑞萨电子支持部门提供订购代码和应用温度任务配置文件以供验证。

设计和开发

软件与工具

Crypto Library
A library for Renesas microcontroller that performs software processing is available.
*The driver for high-speed encryption processing by the hardware accelerator installed in RL78/F2x will be provided after concluding an NDA.

Type Function Target Devices Supported compiler
SHA hash function library SHA-256/384/512
Processing of initial value setting and addition of padding data in the library for easy use
RL78/Fx series CC-RL, IAR
RSA library Maximum key length 3072bits.
Signature generation/ verification method RSASSA-PKCS1-V1_5
Modulo exponentiation
RL78/Fx series CC-RL, IAR

Obtaining the product: We will provide the product to customers who will be adopting or plan to adopt a Renesas microcontroller. Please contact your Renesas sales representative or distributor.

软件与工具

Software title
Software type
公司
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]
Emulator 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
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
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
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]
Programmer (Unit/SW) 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
7 items

软件下载

类型 文档标题 日期
Upgrade - IDE 登录后下载 ZIP 7.85 MB 日文
Upgrade - IDE 登录后下载 ZIP 4.02 MB 日文
Upgrade - Programmer 登录后下载 ZIP 1.67 MB 日文
Upgrade - Programmer 登录后下载 ZIP 7.57 MB 日文
Upgrade - OS 登录后下载 ZIP 2.47 MB 日文
Upgrade - OS 登录后下载 ZIP 2.54 MB 日文
6 items

样例程序

开发板与套件

开发板与套件

模型