Renesas Electronics Corp.
Renesas Electronics Corporation delivers trusted embedded design innovation with complete semiconductor solutions that enable billions of connected, intelligent devices to enhance the way people work and live. A global leader in microcontrollers, analog, power, and SoC products, Renesas provides comprehensive solutions for a broad range of automotive, industrial, home electronics, office automation, and information communication technology applications that help shape a limitless future.
- 3-2-24 Toyosu
Koto-ku, Tokyo 135-0061
Japan
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RL78 Family Of 8/16-bit Ultra-Low Energy MCUs
RL78/H1x
The RL78/H1x microcontroller family is a peripheral rich family of true low power microcontrollers integrating analoig functions, suitable for healthcare applications.
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RA Family Of Arm-based MCUs
RA4
The RA4 Series bridges the needs for reasonable low power with the demand for connectivity and performance. These MCUs deliver up to 48MHz of CPU performance using an ArmⓇ CortexⓇ-M4 core with up to 256kB of embedded flash memory. The series offers a wide set of peripherals, including USB, CAN, ADC, capacitive touch, a segment LCD controller, and additional security IP integration, making it suitable for industrial equipment, home appliances, office equipment, healthcare products, and meters.
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Space & Harsh Environment
Renesas' history and experience in the space and defense industries spans decades, beginning with the founding of Radiation, Inc. in 1950. Renesas leverages this experience to deliver efficient, thermally optimized and reliable SMD, MIL-STD-883 (/883) and Class-V/Q products for the defense, high-reliability (Hi-Rel), and radiation hardened / space marketplaces.
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Ambient Light Sensors
Renesas' ambient light sensors optimize display backlighting, enhance energy efficiency, and improve user experience with ultra-low light sensitivity, low power consumption, and precise spectral response. Our offerings include light-to-digital sensors with IR blocking filters and I2C interfaces, and light-to-analog solutions integrating photodiodes and amplifiers. Designed for automotive, industrial, and medical applications, these sensors deliver reliable performance even in demanding environments.
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RA Family Of Arm-based MCUs
RA2
The RA2 Series is the RA Family's entry-level 32-bit MCU, offering excellent cost performance and ultra-low power consumption. It delivers up to 48MHz of CPU performance using an Arm® Cortex®-M23 core with up to 256kB of embedded flash memory and a wide single voltage supply range from 1.6V to 5.5V. With cutting-edge peripherals like capacitive touch, the RA2 Series is ideal for system control or user interface applications such as in healthcare devices, home appliances, office equipment, and measuring equipment.
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Ultra-Low Noise, Precision Voltage Reference
ISL21090
The ISL21090 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range. The ISL21090 uses Renesas' advanced bipolar technology to achieve sub 1.0µVP-P (1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.02% (2.5V option).
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Data Communications
Renesas has receivers, line drivers and encoder-decoders for data communications applications, as well as products that cover ARINC and Manchester specifications.
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Lasers FP/DFB-LDs For OTDR
C is a 1 650 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) pulsed laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of Optical Time Domain Reflectometer (OTDR).
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Linear Vs. Switching Regulators
Linear RegulatorsLinear regulators are a great choice for powering very low powered devices or applications where the difference between the input and output is small. Even though they are easy to use, simple and cheap, a linear regulator is normally inefficient.Switching RegulatorsSwitching regulators on the other hand are highly efficient and available as modular chips which are compact and reliable. Switching regulators can be further divided into isolated and non-isolated.
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Low pin and internal configurable analog MCU
RL78/G11
The RL78/G11 microcontroller line-up concept is based on small packages like 20 to 25pin, in small 16KB flash memory and rich analog peripherals such as A/D converters, D/A converters, comparators and PGA and these are configurable as PGA+ADC+VBGR, PGA+CMP, CMP+DAC/VBGR, or PGA+CMP+DAC/VBGR. Using the smart features like DTC and ELC a lot of peripherals can be connected internally to reduce CPU workload and can save overall power consumption. It also supports very low power operation (100 uA @ 1 MHz ) and a high speed 4µs wake up. Available in small 3x3mm² WFLGA , 4x4mm² HWQFN and standard 20pin LSSOP, this MCU line is suitable for sensor application, Lighting/power sources and many small appliances.
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Battery Management
Renesas' automotive-grade (AEC-Q100) Li-ion battery management solutions (BMS) are specifically designed to meet the stringent safety, reliability and performance requirements of next generation electric vehicle applications.
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Memory
Renesas offers MIL-STD-883-compliant CMOS random access memory (RAM) and CMOS programmable read-only memory (PROM) devices that are that are qualified to QML Class Q military standards.
