Smarter Systems for Greener Buildings
Connected Control for Safer, Smarter Living Spaces
Explore Renesas solutions for intelligent building automation—from smart thermostats and smoke detectors to secure access and predictive HVAC control. Our scalable platforms help reduce energy use, enhance safety, and support climate-neutral living.
- RA8P1 MCU
- RA8M2 and RA8D2 MCU
- RA4L1 MCU
- RA4C1 MCU
- RA2A2 MCU
- RL78/G22 MCU
RA8P1 is Renesas’ AI-enabled MCU built on 22nm ULL process, featuring Arm® Cortex®-M85/M33 cores and Ethos-U55 NPU for advanced AI/ML and real-time analytics. With 7395 CoreMark performance, large memory, rich peripherals, and robust security, it’s ideal for voice and vision AI at the edge.
Product highlights
RA8M2 and RA8D2 are next-generation RA8 Series MCUs built on the advanced 22nm ULL process, featuring Arm® Cortex®-M85/M33 cores delivering up to 7300 CoreMark for deterministic, real-time operation. RA8M2 is optimized for general-purpose and compute-intensive applications, while RA8D2 adds advanced graphics capabilities with GLCDC, MIPI DSI, and 2D drawing engine for rich HMIs. Both include embedded MRAM for fast, reliable storage, large memory options, and extensive connectivity (Gigabit Ethernet TSN, USB, CAN-FD) to support industrial and smart building automation.
Product highlights
The RA4L1 group features low-power, 32-bit microcontrollers built on the Arm® Cortex®-M33 core with TrustZone® technology, offering an ideal balance of performance, security, and energy efficiency. Operating down to 1.6 V with standby currents as low as 1.65 µA, RA4L1 enables dynamic power optimization for battery-powered and energy-sensitive applications, making it perfect for IoT, industrial, and consumer devices requiring secure, high-performance control.
Product highlights
Renesas
RA4L1
80MHz Arm Cortex-M33 Based Low Power MCU with TrustZone, Segment LCD Controller and Advanced Security.
The RA4C1 group delivers low-power, 32-bit MCUs built on the Arm® Cortex®-M33 core with TrustZone® and an advanced security engine for sensitive applications. Featuring up to 512 KB code flash, 8 KB data flash, and 96 KB SRAM, RA4C1 offers rich connectivity with CAN FD, Quad SPI, multiple I²C/SPI interfaces, LCD controller, and RTC. Available in 64- and 100-pin LQFP packages, it balances performance, security, and energy efficiency for industrial and IoT designs.
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Renesas
RA4C1
80MHz Arm Cortex-M33 Based Low-Power MCU with TrustZone, Segment LCD Controller and Advanced Security.
The RA2A2 MCU combines a 48 MHz Arm® Cortex®‑M23 core with segment LCD support and high-precision analog sensing for low-power, cost-efficient designs. Featuring dual-bank flash for easy firmware updates and integrated security, it delivers reliability and optimized performance for diverse applications.
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Renesas
RA2A2
48MHz Arm Cortex-M23 Ultra-Low Power General-Purpose Microcontroller with Rich Peripherals.
The RL78/G22 microcontroller combines ultra-low power consumption with high performance, operating at just 37.5 µA/MHz and 200 nA in STOP mode while supporting up to 32 MHz and a wide 1.6 V–5.5 V range. With advanced analog and security features, SNOOZE mode for efficient intermittent operation, and easy development tools, it’s ideal for applications from home appliances to industrial equipment.
Product highlights
Renesas
RL78/G22
General-Purpose Microcontrollers with Excellent Low-Power Performance and Rich Capacitive Touch Channels.
- SLG47105 GreenPAK Mixed-Signal IC
- DA1660MOD Wi-Fi & BLE Module
The SLG47105 integrates mixed-signal logic and high-voltage H-bridge functionality in a compact 2 mm × 3 mm package. It drives loads up to 2 A at 13.2 V with advanced PWM control for multiple motors, while OTP memory enables fully customizable designs. Combining low power and versatility, it’s ideal for space-constrained applications requiring logic and high-voltage performance.
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Renesas
HVPAK™
This sub-family combines mixed-signal logic and high-voltage H-/Half-bridge functionality.
The DA16600 is an ultra-low-power Wi-Fi® and Bluetooth® Low Energy combo module that integrates the DA16200 Wi-Fi SoC and DA14531 BLE SoC in a compact solution. It delivers breakthrough power efficiency by shutting down unused elements, enabling near-zero consumption in idle mode and extending battery life up to a year or more. With advanced sleep algorithms and ultra-low-power transmission modes, the DA16600 is ideal for IoT applications requiring reliable connectivity and long-lasting performance.
Product highlights
Renesas
US159-DA16600EVZ
Ultra-Low Power Wi-Fi + Bluetooth Low Energy Combo Modules for Battery Powered IoT Devices.
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Resources
- Blog: Unlocking innovation: Renesas revolutionizes smart locks
- Blog: Smart building safety reinvented — Next-generation smoke detector solution
Renesas Winning Combinations links