Overview

Description

RL78/F14 microcontrollers are positioned as the upper-level product of the RL78 series, are available in a 30 to 100-pin, 48 to 256KB flash memory lineup and realize the industry's lowest level of consumption current. They have a built-in CAN module and LIN module for automotive interfaces and also support BLDC motor control using the RL78/F14's functional safety features, timer RD, comparator and D/A converter. Since a highly reliable system can be built, these microcontrollers can be used for industrial and automotive applications.

Features

  • CPU: RL78 core, Max. 32MHz
  • Voltage: 2.7V to 5.5V
  • Package: 32 to 48-pin HVQFN, 48 to 100-pin LFQFP, 30-pin LSSOP
  • Memory: SRAM Max. 20KB, Program Flash Max. 256KB
  • PWM: PWM Output x 20, 3-phase PWM Output Function
  • Analog function: 10-bit A/D Converter (ch) x 31, 8-bit D/A Converter (ch) x 1
  • On-chip Oscillator Freq. (MHz): 64M, 48M, 32M, 24M, 16M, 12M, 8M, 4M, 1M Low-speed Oscillator 15kHz
  • Others: PLL, RTC, Power-On Reset, Low Voltage Detection

Comparison

Applications

Applications

  • Car Audio
  • Body
  • Chassis & Safety
  • HEV/EV
  • Motor Control

Documentation

High Temperature: Ta = 150°C Support: To order an RL78/F14 MCU with Ta = -40 °C to 150 °C specification, please provide the order code and the application temperature mission profile for verification to Renesas Support.

Type Title Date
Manual - Hardware PDF 48.80 MB 日本語
Flyer PDF 340 KB 日本語 , 简体中文
Other PDF 842 KB
Application Note PDF 605 KB 日本語
Guide PDF 188 KB
Brochure PDF 11.44 MB 日本語
Brochure PDF 8.04 MB 日本語
Technical Update PDF 173 KB 日本語
Application Note PDF 355 KB
Brochure PDF 19.79 MB 日本語
Product Reliability Report PDF 527 KB
Product Reliability Report PDF 526 KB
Product Reliability Report PDF 528 KB
Product Reliability Report PDF 526 KB
Product Reliability Report PDF 528 KB
Product Reliability Report PDF 526 KB
Product Reliability Report PDF 526 KB
Product Reliability Report PDF 528 KB
Product Reliability Report PDF 529 KB
Product Reliability Report PDF 530 KB
Application Note PDF 294 KB 日本語
Application Note PDF 556 KB 日本語
Manual - Software PDF 1.14 MB 日本語
Manual - Software PDF 878 KB 日本語
Manual - Software PDF 1.21 MB 日本語
Manual - Software PDF 1.35 MB 日本語
Application Note PDF 478 KB
Application Note PDF 661 KB 日本語
Product Change Notice PDF 1.10 MB 日本語
Application Note PDF 890 KB 日本語
Application Note PDF 1.49 MB
Application Note PDF 542 KB
Application Note PDF 711 KB
Manual - Hardware PDF 1.30 MB 日本語
Application Note PDF 386 KB 日本語
Product Change Notice PDF 1.14 MB 日本語
Technical Update ZIP 83.45 MB 日本語
Release Note PDF 1.06 MB 日本語
Application Note PDF 204 KB 日本語
Application Note PDF 233 KB 日本語
Application Note PDF 227 KB 日本語
Application Note PDF 813 KB 日本語
Application Note PDF 778 KB 日本語
Application Note PDF 1.03 MB
Application Note PDF 1020 KB 日本語
Application Note PDF 951 KB 日本語
Application Note PDF 1.65 MB 日本語
Technical Update PDF 262 KB 日本語
Training PDF 3.16 MB
Training PDF 13.70 MB
Training ZIP 53.64 MB
Other ZIP 410 KB
Flyer PDF 417 KB 日本語 , 简体中文
Technical Update PDF 168 KB 日本語
Application Note PDF 2.36 MB 日本語
Application Note PDF 2.09 MB 日本語
Application Note PDF 1.81 MB
Other PDF 10.28 MB 日本語 , 简体中文
Application Note PDF 560 KB
Application Note PDF 668 KB 日本語
Application Note PDF 319 KB 日本語
Application Note PDF 391 KB 日本語
Application Note PDF 730 KB 日本語
Application Note PDF 1.03 MB 日本語
Application Note PDF 3.59 MB 日本語
Application Note PDF 1.64 MB 日本語 , 简体中文
Other PDF 391 KB
Other PDF 496 KB
Application Note PDF 465 KB 日本語
Application Note PDF 423 KB 日本語
Application Note PDF 494 KB 日本語
Application Note PDF 2.31 MB 日本語
Technical Update PDF 82 KB 日本語
Application Note PDF 1.26 MB
Application Note PDF 1.38 MB
Application Note PDF 2.07 MB 日本語
Application Note PDF 1.91 MB 日本語
Application Note PDF 526 KB 日本語
Brochure PDF 5.80 MB
Brochure PDF 5.27 MB
Application Note PDF 701 KB
Application Note PDF 1.21 MB 日本語
Application Note PDF 792 KB 日本語
Application Note PDF 790 KB 日本語
Application Note PDF 837 KB 日本語
Application Note PDF 822 KB 日本語
Brochure PDF 1.10 MB
General Reliability Literature PDF 14.70 MB 日本語
Application Note PDF 1.03 MB
Technical Update PDF 166 KB 日本語
Application Note PDF 987 KB 日本語 , 简体中文
Technical Update PDF 109 KB 日本語
Application Note PDF 1.47 MB 日本語 , 简体中文
Application Note PDF 474 KB 日本語
Application Note PDF 2.46 MB 日本語
Application Note PDF 2.02 MB 日本語
Application Note PDF 775 KB 日本語
Application Note PDF 732 KB 日本語
Application Note PDF 1.79 MB 日本語
Application Note PDF 801 KB 日本語
Guide PDF 3.23 MB 日本語
Application Note PDF 3.19 MB 日本語 , 简体中文
Technical Update PDF 1.04 MB 日本語
Technical Update PDF 154 KB 日本語
Technical Update PDF 279 KB 日本語
Application Note PDF 796 KB 日本語
Brochure PDF 6.12 MB 日本語
Application Note PDF 355 KB
Technical Update PDF 267 KB 日本語
Application Note PDF 1.20 MB
Application Note PDF 4.83 MB 日本語
Technical Update PDF 215 KB 日本語
Brochure PDF 4.62 MB
Application Note PDF 792 KB
Other PDF 1.02 MB 日本語
Application Note PDF 1.42 MB
Technical Update PDF 3.10 MB 日本語
Application Note PDF 1.04 MB 日本語
Application Note PDF 1.41 MB
Flyer PDF 3.57 MB
Application Note PDF 104 KB
Application Note PDF 1.51 MB
Application Note PDF 3.28 MB 日本語 , 简体中文
Application Note PDF 230 KB 日本語 , 简体中文
Application Note PDF 690 KB
125 items

Design & Development

Software & Tools

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.

Software & Tools

Software title
Software type
Company
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 Renesas
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) Renesas
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) 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
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) Renesas
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 Renesas
7 items

Software Downloads

Type Title Date
Upgrade - IDE ZIP 7.85 MB 日本語
Upgrade - IDE ZIP 4.02 MB 日本語
Upgrade - Programmer ZIP 1.64 MB 日本語
Upgrade - Programmer ZIP 1.74 MB 日本語
Upgrade - Programmer ZIP 1.67 MB 日本語
Upgrade - Programmer ZIP 7.57 MB 日本語
Upgrade - OS ZIP 2.47 MB 日本語
Upgrade - OS ZIP 2.54 MB 日本語
8 items

Sample Code

Sample Code

Filters
Type Title Date Date
Sample Code ZIP 1.35 MB
Application: Safety, Surveillance & Security
Compiler: CC-RL, IAR EWRL78/ICCRL78 Function: Security IDE: CS+ for CC
Sample Code
[Toolchains=CC-RL|v1.10.00;ICCRL78|4.21.1.2409;LLVM for Renesas RL78|10.0.0.202203]
ZIP 2.00 MB
Application: Consumer Electronics, Industrial
Compiler: CC-RL, ICCRL78, LLVM Function: Driver or Library IDE: CS+, e2 studio, IAR EWRL78
Sample Code ZIP 2.43 MB
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78
Sample Code ZIP 637 KB
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: ICCRL78 IDE: IAR EWRL78
Sample Code ZIP 868 KB
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: ICCRL78 Function: Application Example, Other peripherals IDE: IAR EWRL78
Sample Code ZIP 2.37 MB 日本語 Compiler: CA78K0R IDE: CS+
Sample Code ZIP 14.12 MB 日本語 Compiler: CC-RL IDE: CS+
Sample Code ZIP 3.52 MB 日本語 Compiler: CC-RL IDE: CS+
Sample Code ZIP 1.43 MB Compiler: CC-RL IDE: e2 studio
Sample Code ZIP 1.52 MB Compiler: CC-RL IDE: e2 studio
Sample Code ZIP 1.32 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 1.02 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 1.37 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 1.36 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 3.06 MB Compiler: ICCRL78 IDE: IAR EWRL78
Sample Code ZIP 1.42 MB Compiler: CC-RL IDE: CS+ for CC, e2 studio
Sample Code ZIP 2.08 MB 日本語 Compiler: CC-RL IDE: CS+ for CC, e2 studio
Sample Code ZIP 812 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 2.47 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 2.03 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 789 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 744 KB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 1.80 MB 日本語 Compiler: CA78K0R, CC-RL, ICCRL78 IDE: CS+ for CA, CX, CS+ for CC, IAR EWRL78
Sample Code ZIP 3.29 MB Compiler: ICCRL78 IDE: IAR EWRL78
Sample Code ZIP 3.55 MB
Sample Code ZIP 22.37 MB Compiler: CC-RL IDE: e2 studio
26 items

Boards & Kits

Boards & Kits

Models

Models

Type Title Date
Model - IBIS ZIP 231 KB
1 item

Support

Partners