Overview

Renesas’ RL78/I1D, RL78/G12, G13, G14 integrate an A/D converter for reading the sensor signal and a timer function to sound a buzzer. These on-chip functions reduce the number of external components required, allowing for a compact and lightweight design, reducing power consumption, and lowering cost. These MCUs are suitable for gas leak a compact and lightweight design, reducing power consumption, and lowering cost. These MCUs are suitable for gas leak alarm applications.

Gas Leak Alarm

System Block Diagram

Recommended Products
Block Semiconductor device Recommended products Features, etc.
Main controller MCU RL78/I1D Operational amplifiers, 12-bit A/D converter and window comparators, very low power operation
RL78/G12, G13, G14 32 MHz, 16-bit general purpose, True low power
Related Software
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M3S-S2-Tiny sound playback system * -

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