Overview

RL78/G1A microcontrollers balance the industry's lowest level of consumption current (CPU: 66 μA/MHz, standby (STOP): 230 nA) and a high performance of43.2 DMIPS (32 MHz). A built-in high-resolution 12-bit A/D converter, on-chip oscillator, data flash, and safety features (function that detects illegal operation of hardware) enable support for the household appliance safety standard (IEC/UL 60730). With an lineup of 25 to 64-pin LGA/BGA and other small packages, these microcontrollers are perfect for consumer and industrial sensor applications.

  • CPU: RL78 core, Max. 32MHz
  • Voltage: 1.6V to 3.6V
  • Package: 32 to 48-pin HWQFN, 48 to 64-pin LFQFP, 64-pin VFBGA, 25-pin WFLGA
  • Memory: SRAM Max. 4KB, Program Flash Max. 64KB
  • Timer: 16-bit Timer (ch) x 8, 8-bit Timer (ch) x 4, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
  • PWM: PWM Output x 6
  • Analog function: 12-bit A/D Converter (ch) x 28
  • On-chip Oscillator Freq. (MHz): High-Speed:32M, 24M, 16M, 12M, 8M, 6M, 4M, 3M, 2M, 1MHz Low-speed:15kHz
  • Others: RTC, Power-On Reset, Low Voltage Detection
  • Office
  • Home Appliance
  • Healthcare
  • Security

Documentation

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PDF1.19 MB
Datasheet
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Manual - Hardware
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Related Files: RL78/G14 Modbus ASCII/RTU Rev.1.02 - Sample Code
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Related Files: RL78/G12 遠隔操作機能付きボタン押し装置 Rev.1.00 - Sample Code
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Related Files: Sample Code, RL78 MCUのためのIEC60730/60335セルフテスト・ライブラリCARL78拡張版 アプリケーションノート Rev.1.10 - Sample Code
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PDF2.09 MB日本語
Related Files: Sample Code, RL78 MCUのためのIEC60730/60335セルフテスト・ライブラリCCRL78拡張版 アプリケーションノート Rev.1.10 - Sample Code
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Related Files: Sample Code, RL78/G14、R8C/36Mグループ R8CからRL78への移行ガイド:タイマRC→タイマ・アレイ・ユニット Rev.1.01 - Sample Code
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Related Files: Sample Code, RL78/G14、R8C/36Mグループ R8CからRL78への移行ガイド:タイマRB→タイマ・アレイ・ユニット Rev.1.00 - Sample Code
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Related Files: Sample Code, RL78/G14, R8C/36Mグループ R8CからRL78への移行ガイド:タイマRF Rev.1.00 - Sample Code
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Related Files: Sample Code, R8CファミリからRL78ファミリへの置き換えガイド(CcnvNC30) Rev.1.00 - Sample Code, 从R8C转至RL78的迁移指南(CcnvNC30) Rev.1.00 - Sample Code
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Related Files: Sample Code, 从78K0转至RL78的迁移指南(CcnvCA78K0) Rev.1.00 - Sample Code
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Related Files: Sample Code, RL78/G14群、R8C/36M群由RL78替换R8C:看门狗定时器 Rev.1.00 - Sample Code
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Related Files: RL78 Bootloader - One Image (D6004601) Rev.1.00 - Sample Code
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Brochure
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Brochure