Renesas

Formed in 2010 through the merger of Renesas Technology and NEC Electronics, and headquartered in Tokyo, Japan, Renesas Electronics has solidified its #1 position in automotive MCU market share through continuous innovation and strategic acquisitions of Intersil (2017), IDT (2019), Dialog Semiconductor (2021), and Reality AI (2022).

In automotive, Renesas' RH850 MCU family powers safety-critical powertrain and chassis control in most major vehicle platforms globally, while the R-Car system-on-chip series delivers the compute performance for digital cockpits, ADAS centralized processing, and over-the-air update gateways. For industrial and IoT applications, the RA family of Arm Cortex-M MCUs with integrated TrustZone security, combined with Renesas' timing solutions (inherited from IDT) and power management ICs (from Dialog and Intersil), provides complete system solutions.

On Octatronics, engineers can browse Renesas products by MCU core, peripheral set, package, and automotive qualification. Search ISL, RAA, R5F, and DA-prefix part numbers with parametric comparison and one-click RFQ submission.

Renesas Key Products

• Automotive MCUs — RH850, R-Car, and motor control ICs
• General-purpose MCUs — RA (Arm), RX, and RL78 families
• Analog & power — ISL/RAA regulators, DAC, ADC, and PMICs
• Timing & connectivity — clock generators, Wi-Fi/BLE, and USB solutions