According to its third-quarter 2026 earnings report, Renesas Electronics expects strong demand for AI data centers, industrial applications, and automotive semiconductors to drive its 2026 revenue to JPY1.6668 trillion (US$10.55 billion), up 26.4% year-over-year, with its operating margin rising to 33.2%. These figures are company expectations/targets, not achieved results.
AI data center semiconductorsindustrial semiconductorsautomotive semiconductorsRenesas ElectronicsDigiTimes Asia
Renesas Electronics Corporation (TSE:6723) announced the RL78/G21, a new member of its RL78 family and an ultra-low-power 16-bit MCU optimized for smart appliance system control. According to the announcement, the RL78/G21 achieves an operating current of just 34 μA/MHz, nearly half that of the leading RL78/G13 MCU products, achieves top ULPMark-PeripheralProfile benchmark scores, adds ±4 kV HBM ESD tolerance for reliability, operates over a 1.6V to 5.5V voltage range, and integrates a high-speed on-chip oscillator (HOCO) with ±1.0% accuracy and 4KB of data flash; it is positioned with strong price competitiveness in the class of products with 128KB or 256KB of code flash memory. Renesas also expanded its existing RL78/G23 lineup with the RL78/G23 (R7F104G): compared with the existing RL78/G23 (R7F100G), which provides 14 touch channels in the 44-pin version and 16 touch channels in the 48-pin version, the new devices increase touch channels to 24 and 25 respectively. The RL78/G21 is pin and function compatible with the existing RL78/G13 and RL78/G23. This is a new product announcement; the source does not state any supply, demand or price impact.
Renesas has introduced the RX74M and RX74N 32-bit industrial MCUs, available now along with corresponding evaluation boards. The two devices are the first in the RX family to use a 22-nm process and incorporate embedded MRAM. Based on a 600-MHz RXv3e core, they achieve more than twice the performance of their 240-MHz predecessors, the RX72M and RX72N. Each MCU features 1 MB of code MRAM, 256 KB of zero-wait-state TCM (tightly coupled memory) RAM, and 1.5 MB of SRAM for real-time processing. Unlike embedded flash, MRAM can be written without a prior erase operation, allowing faster code and data updates and reducing programming time. The RX74M is designed for industrial automation equipment, including AC drives, industrial robots, and PLCs, while the RX74N targets smart meters, power conditioners, and HVAC systems. Both integrate Gigabit Ethernet and CAN FD, and the RX74M adds a TSN-capable Ethernet switch and an EtherCAT slave controller for industrial networking.
During its third-quarter earnings call held on Oct. 26 local time, Cadence Design Systems raised its full-year revenue forecast to between $6.387 billion and $6.417 billion, implying 21% year-on-year growth, up from the 19% growth forecast issued with its second-quarter results. The company reported third-quarter revenue of $1.63331 billion, up 22% from a year earlier; non-GAAP operating margin excluding one-time costs was 44.1%; non-GAAP EPS rose 9% to $2.11; and backlog reached a record $8.2 billion at the end of the quarter. Cadence unveiled Maestro, a family of AI models specialized for semiconductor and system design, based on open-weight models post-trained using Cadence's design tools and data, saying initial results showed up to a 30% improvement in design quality and up to a fivefold improvement in token efficiency compared with general-purpose foundation models; it plans to integrate Maestro with its AI design agents including ChipStack, InnoStack and AuraStack. CEO Anirudh Devgan said that two decades ago IBM and Intel needed 500 engineers working for five years to design a single CPU, versus 50 engineers working for six months today, that chip design has become roughly 100 times easier, that AI could deliver an additional five- to tenfold efficiency gain, and that the combined improvements could make chip design 1,000 times easier than 20 to 25 years ago; he also said about 45% of the company's business comes from non-semiconductor companies. Samsung Foundry adopted InnoStack in the third quarter to improve the efficiency of process migration and design technology co-optimization (DTCO); Renesas Electronics' MCU development team achieved a 34-fold productivity improvement by applying InnoStack to multiple tasks and plans to extend its use to layout automation; MediaTek integrated ChipStack into its production digital verification flow, increasing verification coverage by 50% to 70% while reducing engineering workloads by 1.4 to 2 times. CFO John Wall said AI agents can generate and run far more design iterations than engineers manually operating the tools, potentially driving a substantial increase in EDA tool consumption.
In a New Product Insider item published October 19, 2026, Mouser Electronics announced that in the third quarter of 2026 (July through September) it introduced, as an authorized global distributor, more than 5,000 new part numbers ready for shipment. Highlighted quarterly introductions include: Renesas Electronics RZ/G3SE series 64-bit general-purpose MPUs for IoT Edge applications (up to four Arm Cortex-A55 cores at up to 1.2 GHz plus a 200 MHz Cortex-M33 coprocessor); Semtech LR2021EVK2XxS1 evaluation kits based on the LR2021 LoRa Plus RF transceiver, covering 868MHz, 915MHz, 2.4GHz, S-band and L-band for satellite communications and offered in North America (915 MHz), Europe (868 MHz) and Asia (490 MHz) variants, each with two LoRa Plus RF boards and two XIAO modules based on Nordic Semiconductor's nRF54L SoC; Infineon Technologies XENSIV TLx49012 magnetic angle sensors (automotive TLE49012 and industrial TLI49012, with SPI, ABZ, PWM and UVW interfaces); and Banner Engineering S100 series multitouch displays. Mouser states its customers can expect 100% certified, genuine products fully traceable to their manufacturers. The source does not state the cause (this is a catalog-update item with no price or supply-demand event).
RZ/G3SE Quad Core MicroprocessorsLR2021 LoRa Plus RF transceiverXENSIV TLx49012 Magnetic Angle SensorsMouser Electronics, Inc., Renesas Electronics and 6 totalElectronics Sourcing
Renesas Electronics recently released a 650-V, 20-mΩ d-mode GaN FET built on Gen 4+ technology in an 8×8 mm dual-side-cooled (DSC) PQFN package, part number TP65H020G4PLSGBD, which is sampling now to AI data center OEMs and ODMs with mass production planned for mid-2027. According to Renesas, Gen 4+ offers lower RDS(on) (and smaller size), lower gate capacitance (CGS, CGD) and output capacitance (Coss) than Gen 4, due to incremental improvements in cell design and better specific on-resistance; Gen 6 won't sample until 2027. The device is d-mode, pairing the GaN transistor with an LV silicon MOSFET. The package supports top-side, bottom-side, or dual-side cooling, currently supports 20-mΩ devices, and with future 10- to 15-mΩ devices a single cold plate may suffice. Versus TOLT, the DSC PQFN offers approximately a 57% to 60% reduction in package area in the x-y axis, is about 1 mm tall versus 2.35 mm for TOLT (2.3 mm in the table), has 9% to 10% lower thermal impedance (0.36 °C/W versus 0.4 °C/W), and cuts PCB area of a four-switch power stage by roughly 15% to 25%. In air-cooled tests on a 6-kW, 800-to-48 V IBC demo board running at 650 kHz to 1 MHz, the DSC showed a 0.14% improvement in full-load efficiency, roughly 10+ W of additional power in a 6-kW converter; liquid cooling was not used because samples had just arrived, with liquid-cooled testing as the next step. The DSC 8×8 (with 650-V GaN) is applied on the primary side, with two 3-kW blocks in series each seeing roughly 400 V of the 800-V bus. The primary applications for the DSC package technology are intermediate bus converters taking 800 V DC on the primary side down to 48 V, 12 V, and 6 V. For 800-to-6 V conversion with output currents beyond 3,000 A, Renesas is working with EPC toward a DSC option for LV GaN. Renesas showcased the device as part of its 800-V power solutions at the OCP Global Summit, held October 12–15 in San Jose, California.
650-V 20-mΩ d-mode GaN FET (Gen 4+)Renesas ElectronicsPower Electronics News
Japanese semiconductor company Renesas is accelerating its expansion into the physical AI market, having recently established a dedicated physical AI team within its user experience (UX) organization to provide semiconductors and solutions needed for humanoid robot development. Renesas director Yang Tae-young made the remarks at the "Semiconductors Powering Humanoids" conference held alongside the Semiconductor Exhibition (SEDEX) at COEX in Seoul on Oct. 16. Renesas established its UX organization in the second half of 2024; the global organization covers all markets including Japan, consists of three teams responsible for physical AI, marketing and technology strategy, and has 403 employees, including more than 108 in the physical AI team. The physical AI team provides comprehensive robotics development services, including engineering support and system architecture implementation, with offerings covering microcontrollers (MCUs), microprocessors (MPUs), motor control semiconductors and sensors. Renesas has established a laboratory in Beijing, China, to jointly develop solutions with local humanoid companies and develop its own technologies. Its development tools include MPUs equipped with two 64-bit cores, which can be used in autonomous mobile robots (AMRs). Renesas is also expanding its semiconductor portfolio for robotics, supplying both products for controlling robotic joint motors and industrial network communication devices; humanoids account for 8% of revenue from these products, with the share more than doubling annually, and demand is particularly strong in China. The company is also reducing semiconductor package sizes for humanoid applications, and some robotic joints use dual MCUs to maintain safe operation in the event of a malfunction.
According to TrendForce's post dated Oct 15, 2026 at 3:45 AM (shown as 6h old), Washington is backing Intel's advanced-node push while doubling down on GlobalFoundries' specialty chips—now bolstered by Japan's planned $21B investment in up to two new fabs in New York, with Renesas and Apple already named among the initial customers. The event is in a planned status and has not been implemented.
specialty chipsadvanced-nodeIntel, GlobalFoundries and 4 totalTrendForce Official (Market Data)Capacity Change
Renesas Electronics has launched its first family of 100-V enhancement-mode (E-mode) discrete GaN power transistors, with part numbers RTP100E005G1FL, RTP100E2P6G1FL, RTP100E1P8G1FL-DSC and RTP100E1P2G1FL-DSC. The company says these low-voltage GaN FETs achieve industry-leading hard- and soft-switching figure-of-merit (FOM), delivering up to 35% lower hard-switching FOM and up to 63% lower soft-switching FOM than comparable GaN devices. Offered in FCLGA packages that maintain a silicon-compatible footprint, the GaN FETs let designers migrate from silicon MOSFET layouts without significant PCB rework. The RTP100E005G1FL and RTP100E2P6G1FL have typical on-resistance of 5 mΩ and 2.6 mΩ, respectively, while the dual-side-cooled RTP100E1P8G1FL-DSC and RTP100E1P2G1FL-DSC have on-resistance of 1.8 mΩ and 1.2 mΩ, respectively. Depending on application requirements and power-conversion architecture, the transistors can achieve up to 40–70% lower switching losses and up to twice the power density at the system level. The 100-V family targets high-power-density applications including AI data centers, humanoid robotics, and factory automation, and addresses applications such as synchronous rectification, multiphase buck conversion, and industrial motor drives. The new low-voltage GaN power transistors are available now, along with corresponding evaluation boards.
100-V enhancement-mode discrete GaN power transistorsRenesas ElectronicsEDN
GlobalFoundries has been selected to operate two new 300mm fabs at its Malta, New York site, financed by Japan through up to USD 21 billion under the US-Japan trade agreement; the first fab is expected to come online in 2029 after ground is broken later in 2026, and each fab will add about 900,000 300mm wafers per year to U.S. capacity once operational. The U.S. government will take an approximate 4% equity stake, and GlobalFoundries will reallocate USD 955 million of its existing CHIPS Act award to silicon photonics, SiGe and advanced packaging in Malta and Burlington, Vermont. Customers including Renesas, Apple, Cirrus Logic, GM and Tokyo Electron have signed on, with Renesas viewing the fabs as an extension of its own production.
Renesas announced 100V GaN FETs targeting power conversion in AI data centers, robotics, and industrial systems. The source does not provide part numbers, production timing, or availability details.
Renesas is sampling what it says is the industry's first 650-V GaN FET with dual-side cooling for high-density power conversion in 800-V HVDC AI data centers, part number TP65H020G4PLSGBD, with a 20-mΩ on-resistance that Renesas says is among the lowest in its class. Unlike conventional top-side-cooled packages, the device dissipates heat from both the top and bottom, lowering top-side thermal impedance by 10%; its 8×8-mm PQFN package reduces footprint by 57% compared with the 10×15-mm TOLT package. The D-mode FET is built on the Gen IV Plus GaN architecture for systems operating at up to 700 V, targeting the 800-V DC/DC intermediate-bus converter stage, which steps down to 48 V, 12 V, or 6 V, as well as the battery-backup and capacitor-bank stages of the sidecar power rack. The device can be driven with a standard silicon gate driver and is pin-to-pin compatible with E-mode GaN devices, and its higher 4-V typical threshold voltage provides improved noise immunity. Mass production of the TP65H020G4PLSGBD is planned for mid-2027 and therefore remains a plan, not achieved volume production.
Renesas Electronics launched its first 100V enhancement-mode GaN FETs, targeting high-power-density applications such as AI data centers and industrial automation.
GaN FETsGallium Nitride FETsDiscrete Power TransistorsRenesas Electronics CorpSemiconductor TodayProduct Launch
Renesas introduces an 8x8mm dual-side-cooled 650V GaN device targeting 800V AI data centers. The package design aims to enhance power density in high-voltage converters.
利多
This innovation addresses thermal management challenges in high-power AI infrastructure.
GaN650V GaNRenesas Electronics CorporationEE Times AsiaProduct Launch
Yole forecasts the xEV power-device market to reach $14.5 billion by 2031, with SiC MOSFETs growing at a 21.5% CAGR. Driven by 800V architectures and Chinese BEV demand, SiC and GaN adoption is accelerating, though SiC manufacturers face overcapacity risks.
SiC MOSFETsGaN HEMTsPower ModulesYole, Bosch and 4 totalElectronics WeeklyMarket Analysis
Navitas has sued Renesas, accusing the latter of stealing four patents related to GaN technology for AI data centers. This legal dispute highlights intense competition in the GaN sector. Neutral: No immediate impact on spot prices.
GaNGaN Power ICNavitas, RenesasTrendForce Official (Market Data)Technical
Navitas Semiconductor filed a patent infringement lawsuit against Renesas Electronics in the U.S. District Court for the Eastern District of Texas, alleging infringement of four GaN patents. The lawsuit targets Renesas' SuperGaN product lines and aims to protect Navitas' IP portfolio in the high-power AI infrastructure market. Watch: This legal action may reshape the competitive landscape of GaN power semiconductors but is unlikely to impact spot prices in the short term.
Navitas Semiconductor has filed a patent infringement lawsuit against Renesas Electronics. The case involves GaN and SiC power IC technology and was filed in the US District Court for the Eastern District of Texas.
GaN Power ICSiC Power ICNavitas Semiconductor, Renesas ElectronicsSemiconductor Today
Renesas launched a Gen 3 DDR5 MRDIMM with 16,000 MT/s bandwidth to address AI memory bottlenecks without requiring platform overhauls. This product targets high-performance computing needs by increasing memory throughput.
TEL and Sony resumed operations in Kumamoto this week following the July 28 earthquake, while TSMC's JASM Fab 1 remains under inspection. Renesas also resumed production at its Nishiki plant. The recovery timeline suggests minimal long-term impact on supply chains.
Semiconductor EquipmentAutomotive ChipsFoundry ServicesTSMC, Tokyo Electron and 4 totalTrendForceDisaster/Disruption
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TSMC, Tokyo Electron, Sony Semiconductor Solutions, Renesas Electronics