RL78マイコンは業界最高レベルの低消費電力を実現し、通常動作時45.5μA/MHz、 時計動作時0.57μA/MHzにより電力効率の大幅な改善が期待できます。高精度(±1%)高速オンチップ・オシレータ、100万回書き換え可能なバックグランドオペレーションデータフラッシュ、温度センサ、マルチ電源インタフェースポートなどを搭載したことでお客様のシステムコストの低減およびシステムの小型化に貢献します。

RL78ファミリカタログ

RL78ファミリ特長


ファミリラインアップ

RL78 Family

RL78/G1x

The RL78/G1x (general purpose group) is a true low power MCU series within the RL78 Family.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/G10 1-4 0.125-0.5 10-16 2-5.5 20 10-16 pin
RL78/G11 16 1.5 10-25 1.6-5.5 24 Low Pin, Configurable Analog, Power-Saving
RL78/G12 2-16 0.25-2 20-30 1.8-5.5 24 Standard (Small)
RL78/G13 16-512 2-32 20-128 1.6-5.5 32 Standard
RL78/G13A 384-512 24-32 44-100 1.6-5.5 32 Standard(Low Operating Current)
RL78/G14 16-512 2.5-48 30-100 1.6-5.5 32 High Function
RL78/G1A 16-64 2-4 25-64 1.6-3.6 32 Analog
RL78/G1C 32 5.5 32-48 2.4-5.5 24 USB
RL78/G1D 128-256 12-20 48 1.6-3.6 32 BLE(BluetoothLowEnegy)
RL78/G1E 32-64 2-4 64-80 1.6-5.5 32 Smart Analog
RL78/G1F 32-64 5.5 24-64 1.6-5.5 32 High Function/Motor
RL78/G1G 8-16 1.5 30-44 2.7-5.5 24 Small Motor
RL78/G1H 256-512 24-48 64 1.8-3.6 32 Sub-GHz

RL78/L1x

The RL78/L1x microcontroller family is a peripheral rich family of true low power microcontrollers integrating LCD controller/driver, suitable for industrial and consumer LCD display applications. RL78/L1x offer unique display driver functionality to reduce system power consumption.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/L12 8-32 1-1.5 32-64 1.6-5.5 24 LCD (Small)
RL78/L13 16-128 1-8 64-80 1.6-5.5 24 LCD
RL78/L1A 48-128 5.5 80-100 1.8-3.6 24 LCD
RL78/L1C 64-256 8-16 80-100 1.6-3.6 24 LCD, USB

RL78/I1x

The RL78/I1x microcontrollers are part of the RL78 microcontroller family with rich analog integration and support high temperature operation. RL78/I1x is ideal for application specific solutions but also suitable for many general purpose application In the mass market with tough environment operation.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/I1A 32-64 2-4 20-38 2.7-5.5 32 High Function (High-Resolution PWM, High-Speed Comparator), High Temperature
RL78/I1B 64-128 6-8 80-100 1.9-5.5 24 Metering
RL78/I1C 64-256 6-16 64-100 1.7-5.5 32 Metering
RL78/I1D 8-32 0.7-3 20-48 1.6-3.6 24 Ultra Low Power, Analog (12-bit ADC with comparator, Op-amp)
RL78/I1E 32 8 32-36 2.4-5.5 32 Analog Front End + MCU, 24-bit Delta-Sigma

RL78/F1x

The RL78/F1x microcontrollers are suitable for automotive applications. As the successors of both the 78K0R and R8C, they realize low power consumption and are equipped with built-in functions suitable for automotive applications such as CAN communications, advanced timer, and safety functions.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/F13 16-128 1-8 20-80 2.7-5.5 32 Auto Body
RL78/F14 48-256 4-20 30-100 2.7-5.5 32 Auto Body
RL78/F15 128-512 10-32 48-144 2.7-5.5 32 Auto Body
RL78/F12 8-64 0.5-4 20-64 1.8-5.5 32 Auto Body

RL78/D1x (Automotive Only)

Renesas is introducing the RL78/D1x as an optimized solution for the BRICs and low-end instrument cluster markets. The RL78/D1x is the successor of 78K0/Dx2 or UPD78082x microcontrollers and suited for car instrument cluster, built-in car instrument cluster dedicated features such as Sound Generator, Stepper Motor Controller/Driver and LCD Segment Controller/Driver etc.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/D1A(Automotive Only) 24-512 2-24 48-128 2.7-5.5 32 -

RL78/H1x

The RL78/H1x microcontroller family is a peripheral rich family of true low power microcontrollers integrating analoig functions, suitable for healthcare applications.

Group Flash (KB) RAM (KB) Pin Voltage (V) Max Freq (MHz) Features
RL78/H1D 64-128 5.5-8 48-80 1.8-5.5 24 Ultra Low Power, Analog (10-bit ADC, Delta-Sigma A/D with PGA, Op-amp, PGA, D/A)
開発環境

ソフトウェア/ツール

RL78ファミリ開発環境

ルネサスでは、開発効率を飛躍的に向上させるルネサス統合開発環境 (CS+, e² studio) をはじめ、リアルタイムOSやミドルウェア、書き込みツールなどを提供し、RL78アプリケーション開発の全工程をサポートします。

RL78ファミリ開発環境

ロードマップ

RL78/F1A RL78/F15 RL78/F14 RL78/F13 RL78/F12 RL78/H1D RL78/I1C RL78/I1E RL78/I1D RL78/I1B RL78/I1A RL78/L1A RL78/L1C RL78/L12 RL78/L13 RL78/G12 RL78/G13 RL78/G13A RL78/G11 RL78/G1H RL78/G1F RL78/G1D RL78/G10 RL78/G1G RL78/G14 RL78/G1C RL78/G1A RL78/G1E

長期製品供給プログラム (PLP)

ルネサスエレクトロニクスは、機器のライフサイクルが長いお客様に安心して製品選定して頂くために、長期製品供給プログラム(通称PLP: Product Longevity Program) を運用しています。