Overview

Description

The RL78/H1D microcontroller includes high precision analog functions such as Delta-Sigma A/D converter, SAR A/D converter, Programmable Gain amplifiers, Operational amplifier, and 8-bit/12-bit D/A converter. It also has a built-in LCD controller/driver which makes the RL78/H1D well suited for healthcare devices, especially blood pressure monitor.

Features

  • CPU: RL78 core, Max. 24MHz
  • Voltage: 1.8V to 5.5V
  • Package: 64-pin BGA, 48 to 80-pin LFQFP
  • Memory: SRAM Max. 8KB, Program Flash Max. 128KB
  • Timer: 16-bit Timer (ch) x 9, 8-bit Timer (ch) x 6, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch, Sampling output Timer Detector x 6ch input,3ch output, external signal sampler x 1ch
  • PWM: PWM Output x 7
  • Analog function: 10-bit A/D Converter (ch) x 3, Delta-Sigma A/D Converter, 8-bit D/A Converter (ch) x 1, 12-bit D/A Converter (ch) x 1
  • On-chip Oscillator Freq. (MHz): High-Speed: 24, 16, 12, 8, 6, 4, 3, 2, 1MHz
    Low-speed: 15kHz
  • Others: RTC, Power-On Reset, Low Voltage Detection

Applications

Applications

  • Healthcare
  • Metering

Documentation

Document title Document type
Type
Date Date
PDF 1.30 MB Datasheet
PDF 15.13 MB 日本語 Manual - Hardware
PDF 447 KB 日本語 Application Note
PDF 797 KB 日本語 Application Note
PDF 823 KB 日本語 Application Note
PDF 820 KB 日本語 Application Note
PDF 237 KB 日本語 Application Note
PDF 890 KB 日本語 Application Note
PDF 5.64 MB 日本語 Application Note
PDF 951 KB 日本語 Application Note
PDF 1.65 MB 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 Application Note
PDF 560 KB Application Note
PDF 3.59 MB 日本語 Application Note
PDF 1.64 MB 日本語 , 简体中文 Application Note
PDF 2.07 MB 日本語 Application Note
PDF 1.91 MB 日本語 Application Note
PDF 701 KB Application Note
PDF 1.21 MB 日本語 Application Note
PDF 987 KB 日本語 , 简体中文 Application Note
PDF 1.47 MB 日本語 , 简体中文 Application Note
PDF 3.19 MB 日本語 , 简体中文 Application Note
PDF 792 KB Application Note
PDF 1.04 MB 日本語 Application Note
PDF 104 KB Application Note
PDF 230 KB 日本語 , 简体中文 Application Note
PDF 690 KB Application Note
PDF 11.44 MB 日本語 Brochure
PDF 8.04 MB 日本語 Brochure
PDF 19.79 MB 日本語 Brochure
PDF 5.80 MB Brochure
PDF 5.27 MB Brochure
PDF 1.10 MB Brochure
PDF 6.12 MB 日本語 Brochure
PDF 4.62 MB Brochure
PDF 303 KB 日本語 , 简体中文 Flyer
PDF 417 KB 日本語 , 简体中文 Flyer
PDF 3.57 MB Flyer
PDF 14.70 MB 日本語 General Reliability Literature
PDF 188 KB Guide
PDF 3.23 MB 日本語 Guide
PDF 2.16 MB 日本語 Manual - Development Tools
PDF 13.59 MB 日本語 Manual - Hardware
PDF 1.30 MB 日本語 Manual - Hardware
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 Manual - Software
PDF 994 KB 日本語 Other
PDF 850 KB Other
PDF 10.28 MB 日本語 , 简体中文 Other
PDF 1.02 MB 日本語 Other
PDF 4.86 MB 日本語 Product Change Notice
PDF 3.74 MB 日本語 Product Change Notice
PDF 1.46 MB 日本語 Product Change Notice
PDF 1.06 MB 日本語 Release Note
PDF 520 KB 日本語 Technical Update
PDF 213 KB 日本語 Technical Update
PDF 3.10 MB 日本語 Technical Update
61 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
FAT File System [M3S-TFAT-Tiny] for the RL78 Family
FAT file system for RL78 Family
File System Renesas
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 Renesas
RI78V4 V2 Real-time OS for RL78 Family
μITRON Specification real-time OS for RL78 Family [Required IDE : CS+]
ITRON OS Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 Family
Sound playback system for RL78 Family
Sound / Voice 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
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 Renesas
C Compiler Package for RL78 Family [CC-RL]
C Compiler Package for RL78 Family [IDE: CS+, e² studio]
Compiler/Assembler 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]
Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]
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, 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, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]
Programmer (Unit/SW) 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
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
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 Renesas
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 Renesas
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
e² studio - information for RL78 Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
Crypto Library
Robust encode library to ensure security for all types of system developments
Security / Crypto Renesas
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 Renesas
19 items

Software Downloads

Software title Software type Type Date Date
ZIP 5.07 MB 日本語 Upgrade - IDE
ZIP 2.47 MB 日本語 Upgrade - OS
ZIP 2.54 MB 日本語 Upgrade - OS
3 items

Sample Code

Sample Code

Filters
Title Type Date Date
[Toolchains=CC-RL|V1.12.00;LLVM for Renesas RL78|10.0.0.202207;IAR Compiler for Arm|v.4.21.1.2409]
ZIP 7.35 MB Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78
Sample Code
ZIP 18.57 MB 日本語 Function: Programmer Sample Code
ZIP 26.69 MB 日本語 Function: Programmer Sample Code
ZIP 18.63 MB 日本語 Function: Programmer Sample Code
[Toolchains=CC-RL|v1.10.00;IAR|4.20.1.2260;LLVM|V10.0.0.202207]
ZIP 1.93 MB Compiler: CC-RL, ICCRL78 IDE: e2 studio, IAR EWRL78
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 637 KB
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: ICCRL78 IDE: IAR EWRL78
Sample Code
ZIP 2.92 MB 日本語
Application: Consumer Electronics, Industrial, IoT Applications
Compiler: CC-RL, ICCRL78 Function: Application Example, Other peripherals IDE: CS+, e2 studio, 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 1.84 MB 日本語 Sample Code
ZIP 4.64 MB 日本語 Sample Code
ZIP 33.93 MB 日本語 Sample Code
ZIP 3.52 MB 日本語 Compiler: CC-RL IDE: CS+ 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 22.37 MB Compiler: CC-RL IDE: e2 studio Sample Code
17 items

Boards & Kits

Boards & Kits

Models

Support