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 Detectorx 6ch input,3ch output, external signal samplerx 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

  • Healthcare
  • Metering

Documentation

Title Type Date
PDF1.52 MB
Datasheet
PDF15.85 MB日本語
Manual - Hardware
PDF271 KB日本語
Related Files:
Application Note
PDF1.11 MB日本語
Application Note
PDF2.26 MB日本語
Application Note
PDF1.42 MB日本語
Application Note
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Application Note
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Application Note
PDF3.59 MB日本語
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PDF1.21 MB日本語
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Application Note
PDF1.04 MB日本語
Application Note
PDF104 KB
Application Note
Application Note
PDF690 KB
Application Note
PDF7.04 MB日本語
Brochure
PDF1.20 MB日本語
Brochure
PDF5.80 MB
Brochure
PDF5.27 MB
Brochure
PDF1.10 MB
Brochure
PDF6.12 MB日本語
Brochure
PDF4.62 MB
Brochure
Flyer
PDF4.89 MB日本語
Flyer
Flyer
PDF3.57 MB
Flyer
PDF14.70 MB日本語
General Reliability Literature
PDF3.23 MB日本語
Guide
PDF2.57 MB日本語
Manual - Development Tools
PDF846 KB日本語
Manual - Development Tools
PDF4.02 MB日本語
Manual - Development Tools
PDF2.67 MB日本語
Manual - Development Tools
PDF1.18 MB日本語
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PDF1.19 MB日本語
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Manual - Development Tools
PDF178 KB日本語
Manual - Development Tools
PDF1.30 MB日本語
Manual - Hardware
PDF1.02 MB日本語
Manual - Hardware
PDF814 KB
Other
Other
PDF4.86 MB日本語
Product Change Notice
PDF3.74 MB日本語
Product Change Notice
PDF1.46 MB日本語
Product Change Notice
PDF398 KB
Product Reliability Report
PDF150 KB日本語
Quick Start Guide
PDF373 KB日本語
Release Note
PDF2.87 MB
Release Note
PDF2.32 MB
Release Note
PDF1.06 MB日本語
Release Note
PDF154 KB日本語
Release Note
PDF1.32 MB日本語
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PDF351 KB日本語
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Release Note
PDF64 KB日本語
Release Note
PDF248 KB日本語
Release Note
PDF213 KB日本語
Technical Update
PDF3.10 MB日本語
Technical Update
PDF362 KB日本語
Tool News - Featured Tool
PDF288 KB日本語
Tool News - Featured Tool
PDF173 KB日本語
Tool News - Featured Tool
PDF329 KB日本語
Tool News - Featured Tool
PDF267 KB日本語
Tool News - Note
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Tool News - Note
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Tool News - Note
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Tool News - Notification
PDF147 KB日本語
Tool News - Notification
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Tool News - Notification
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Tool News - Notification
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Tool News - Release
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Tool News - Release

Design & Development

Software & Tools

Software & Tool Pages

Title Type Company
AP4, AppliletPeripheral I/O driver generator compatible with third-party compilers and GNU compiler (for RZ, V850, RX, RL78, and 78K)Downloads: Code Generator Renesas
Code Generator Plug-inAutomatic 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]Downloads: Code Generator Renesas
C Compiler Package for RL78 FamilyC Compiler Package for RL78 Family [IDE: CS+, e2 studio]Downloads: Compiler/Assembler Renesas
C Compiler Package for the RL78 and 78K FamiliesC Compiler Package for the RL78 and 78K Families [IDE: CS+]Downloads: Compiler/Assembler 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
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]Downloads: Emulator Renesas
E20 emulator [R0E000200KCT00]On-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]Downloads: Emulator Renesas
FAT File System [M3S-TFAT-Tiny] for the RL78 FamilyFAT file system for RL78 FamilyDownloads: File System 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 studioEclipse-based Renesas integrated development environment (IDE).
[Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
IDE and Coding Tool Renesas
RI78V4 V1 Real-time OS for RL78 Family and 78K0RμITRON4.0 Specification real-time OS for RL78 Family and 78K0R [Required IDE : CS+] ITRON OS Renesas
RI78V4 V2 Real-time OS for RL78 FamilyμITRON Specification real-time OS for RL78 Family [Required IDE : CS+]

ITRON OS Renesas
CS+ Partner OS Aware Debugging Plug-inFeatures for task level debugging of real-time OS applications [Plugin for Renesas IDE CS+] [Support MCU/MPU: RX, RL78]Downloads: Plug-in, OS Aware Debugging, Etc. Renesas
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
E20 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] Programmer (Unit/SW) Renesas
PG-FP6Flash 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]Downloads: 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 LibrariesLibraries for the reprogramming of data flash memory, including EEPROM emulation libraries for the data areas of RL78-family productsDownloads: Self Programming Library (Flash Library) Renesas
Simulator for CS+ of RL78 Family, 78K0R and 78K0Simulator for RL78 Family, 78K0R and 78K0 [Support IDE: CS+] (Note: This product is included in the Compiler Package and is not available separately.) Simulator Renesas
Simulator for e² studio of RL78 FamilySimulator 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 MeasurementDevelopment 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]Downloads: Solution Toolkit Renesas
Sound Playback/Compression System [M3S-S2-Tiny] for RL78 FamilySound playback system for RL78 FamilyDownloads: Sound / Voice Renesas

Software Downloads

Title Type Date
ZIP19.65 MB日本語
Software & Tools - Evaluation Software
ZIP16.61 MB日本語
Upgrade - Compiler
ZIP41.42 MB日本語
Upgrade - IDE
ZIP42.28 MB日本語
Upgrade - IDE
ZIP483.78 MB日本語
Upgrade - IDE
ZIP196.94 MB日本語
Upgrade - IDE
ZIP719.07 MB日本語
Upgrade - IDE
ZIP243.98 MB日本語
Upgrade - IDE
ZIP5.52 MB日本語
Upgrade - IDE
ZIP80.87 MB日本語
Upgrade - IDE
EXE1,637.73 MB日本語
Upgrade - IDE
ZIP23.23 MB日本語
Upgrade - IDE
ZIP5.07 MB日本語
Upgrade - IDE
ZIP2.47 MB日本語
Upgrade - OS
ZIP2.54 MB日本語
Upgrade - OS
EXE2.72 MB
Upgrade - OS

Sample Code

Sample Code

Title Type Date
[Toolchains=CC-RL|v1.09.00;ICCRL78|4.20.1.2260;LLVM for Renesas RL78|10.0.0.202203]
ZIP6.83 MB
Application: Industrial
Compiler: CC-RL, ICCRL78, LLVM for Renesas RL78
Function: Security, Driver or Library
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP14.19 MB日本語
Sample Code
ZIP1.54 MB日本語
Related Files:
Sample Code
ZIP1.28 MB日本語
Sample Code
ZIP2.21 MB日本語
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Sample Code
ZIP1.35 MB日本語
Related Files:
Sample Code
ZIP1.93 MB日本語
Related Files:
Compiler: CC-RL, ICCRL78
IDE: CS+, e2 studio, IAR EWRL78
Sample Code
ZIP2.37 MB日本語
Compiler: CA78K0R
IDE: CS+
Sample Code
ZIP14.12 MB日本語
Compiler: CC-RL
IDE: CS+
Sample Code
ZIP1.84 MB日本語
Sample Code
ZIP4.64 MB日本語
Sample Code
ZIP33.93 MB日本語
Sample Code
ZIP3.52 MB日本語
Compiler: CC-RL
IDE: CS+
Sample Code
ZIP1.42 MB
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP2.08 MB日本語
Compiler: CC-RL
IDE: CS+ for CC, e2 studio
Sample Code
ZIP310 KB
Sample Code
ZIP22.37 MB
Related Files:
Compiler: CC-RL
IDE: e2 studio
Sample Code

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