The Scales & Body Composition Analyzer application diagram features Renesas' RL78/L1x Series of microcontrollers (MCUs). The RL78/L1x MCUs integrate on-chip A/D and D/A converter functions for measurement and an LCD drive circuit for display. They also have a large capacity on-chip Flash memory and consume little power, making them an ideal fit for this application.
Related Products
| Block | Semiconductor Device | Recommended Products | Features |
|---|---|---|---|
| Main Controller | MCU | RL78/L1x Series | 24MHz operation, 16-bit MCU, low power consumption, on-chip LCD controller/driver |
| Sensor | Analog front- end | Smart Analog IC101 | 16-bit Delta-Sigma A/D converter + built-in PGIA |
| Smart Analog IC300 | Low voltage configurable amplifier Configurable amplifier: 3 channels Operating voltage: 2.2V to 3.6V (low voltage product) |
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| Smart Analog IC500 | Configurable amplifier Configurable amplifier: 3 channels Operating voltage: 3.0V to 5.5V |
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| General Use | Op-amp | μPC842, μPC844 | High slew rate |