Overview

Description

RL78/L1C microcontrollers have a built-in segment LCD driver and USB 2.0 function. Three LCD driving voltage generation methods (external resistance division, capacitive split, and internal voltage boost) are supported, corresponding to a variety of segment LCD panels. They realize low current consumptionNote 1: external resistance division: 1.76 μANote 2, internal voltage boost: 1.23 μA, and capacitive split: 0.74 µA. They support USB high-speed battery charging (Battery Charging Specification 1.2) and come in a lineup of 80/100-pin, maximum 416 segment products. These microcontrollers can be used in sensor modules and healthcare devices as well as home appliances and measurement devices.

Note 1: Current (typ.) at 1/3 bias, subclock operation, HALT mode, and RTC operation.

Note 2: Resistance value for external resistance division = 1000 kΩ.

Features

  • CPU: RL78 core, Max. 24MHz
  • Voltage: 1.6V to 3.6V
  • Package: 85-pin LGA, 80 to 100-pin QFP
  • Memory: SRAM Max. 16KB, Program Flash Max. 256KB

Applications

  • Healthcare
  • Home Appliance
  • USB

Documentation

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Datasheet
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Manual - Hardware
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Brochure
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Flyer
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Flyer
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Flyer
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General Reliability Literature
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Guide
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Guide
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Manual - Development Tools
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Manual - Hardware
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Other
Other
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Other
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Product Change Notice
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Product Reliability Report
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Product Reliability Report
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Quick Start Guide
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Release Note
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Tool News - Featured Tool
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