Renesas MCU Category - CNX Software - Embedded Systems News

Category: Renesas MCU

Posted on by Debashis Das - 3 Comments on Renesas RA6W1/RA6W2 Cortex-M33 wireless MCUs offer dual-band Wi-Fi 6, BLE, Matter, 15-year availability

Renesas RA6W1/RA6W2 Cortex-M33 wireless MCUs offer dual-band Wi-Fi 6, BLE, Matter, 15-year availability

Renesas RA6W1 and RA6W2 dual band Wi Fi 6, BLE, Matter Cortex M33 Wireless MCU

Renesas has added the RA6W1 (Wi-Fi 6) and the RA6W2 (Wi-Fi 6 + BLE) MCUs to its high-performance RA6 family, adding dual-band Wi-Fi 6 and Bluetooth LE, as well as Matter connectivity to the series. Both models feature a 160 MHz Arm Cortex-M33 core, dual-band Wi-Fi 6 with WPA3 security, on-chip PA/LNA/RF switch, and a full TCP/IP stack for fast connectivity. They integrate up to 704 KB SRAM, 256 KB ROM, and support eMMC/SD, O-QSPI, and QSPI for external flash and/or PSRAM. The series also includes generic peripherals like SPI, I²C, I²S/PDM, SDIO, 12-bit ADCs, PWM timers, and up to 28 GPIOs. Offered in compact QFN/WLCSP packages, the RA6W1/2 MCUs target smart home, wearables, industrial, and consumer IoT markets where long battery life and wireless connectivity are essential. Renesas RA6W1 specifications: MCU core – Arm Cortex-M33 @ up to 160 MHz, Armv8-M architecture with MPU and SysTick Memory & Storage […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 7 Comments on Linux 6.18 LTS release – Main changes, Arm, RISC-V, and MIPS architectures

Linux 6.18 LTS release – Main changes, Arm, RISC-V, and MIPS architectures

Linux 6.18

Linus Torvalds has just announced the release of Linux 6.18 on the Linux Kernel Mailing List (LKML), which will likely become the next LTS kernel [update: it’s now official]: So I’ll have to admit that I’d have been happier with slightly less bugfixing noise in this last week of the release, but while there’s a few more fixes than I would hope for, there was nothing that made me feel like this needs more time to cook. So 6.18 is tagged and pushed out. Most of the last-minute fixes are minor fixes to drivers, with some random noise elsewhere (bluetooth, ceph, afs..). Nothing strikes me as standing out, but hey, there’s a shortlog appended if you want to see the details. And this obviously means that the merge window will open tomorrow, and I already have three dozen pull requests pending. Thanks. And as I already mentioned a couple of […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 11 Comments on Black Friday and Cyber Monday 2025 – International deals, coupons, and events

Black Friday and Cyber Monday 2025 – International deals, coupons, and events

AliExpress Black Friday 2025

Like every year since 2014, I’ll list a few international deals for Black Friday and Cyber Monday 2025, as many CNX Software readers cannot benefit from promotions on Amazon’s Black Friday and Cyber Monday events, which will take place from November 20 to December 1. I’ve gathered various deals, discount coupon codes, and events from relevant manufacturers of single board computers, MCU development boards, mini PCs, Smart Home devices, and DIY products, as well as popular online stores, including AliExpress, Banggood, and others. AliExpress Black Friday and Cyber Monday 2025 event AliExpress sales event for Black Friday and Cyber Monday 2025 has just started and will last until December 3, 2025 (although I can see until November 29 and December 4 in some places). You can use some of the coupons on the screenshot above, or some alternative coupon codes for the US and some other countries (excluding DE, RU, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on RA8P1 Titan board features 1 GHz Cortex-M85 MCU for AIoT applications, RT-Thread development

RA8P1 Titan board features 1 GHz Cortex-M85 MCU for AIoT applications, RT-Thread development

RA8P1 Titan board

So far, if you wanted to evaluate Renesas RA8P1 Cortex-M85 MCU clocked at 1 GHz, you had to spend close to $200 to get the EK-RA8P1 evaluation kit, but the RT-Thread RA8P1 Titan board allows you to do that for about $50. Mostly designed for RT-Thread real-time OS development and evaluation, the RA8P1 Titan board comes with 32MB HyperRAM, 64MB HyperFlash, display and camera interfaces, two Gigabit Ethernet ports with Time Sensitive Networking support, WiFi 4 and Bluetooth 4.1, a USB 2.0 Type-C port, CAN Bus, Serial, and RS485 interfaces, a 40-pin Raspberry Pi GPIO header, a built-in debugger, and flexible power options with 5V via USB-C or 9V-24V via an XT60 connector. RA8P1 Titan board specifications: SoC – Renesas RA8P1 (R7KA8P1) MCU cores Arm Cortex-M85 clocked at 1 GHz with Helium MVE (M-Profile Vector Extension) with 32KB I/D caches; 7300+ CoreMarks Arm Cortex-M33 clocked at 250 MHz with 32KB […]

Posted on by Debashis Das - No Comments on 1GHz Renesas RA8D2 and RA8M2 Cortex-M85 MCUs feature up to 1MB MRAM, 2MB SRAM

1GHz Renesas RA8D2 and RA8M2 Cortex-M85 MCUs feature up to 1MB MRAM, 2MB SRAM

Renesas RA8M2 and RA8D2 dual core Cortex M85, M33 MCU with MRAM storage

After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and RA8M2 groups of MCUs, where the RA8D2 is designed for graphics, HMI, and AI applications with support for display, camera, and audio interfaces, while the RA8M2 targets general-purpose, high-performance IoT and industrial control systems with networking and compute capabilities. Both MCU groups deliver a performance of up to 7,300 Coremarks, offer up to 1MB of MRAM and 2MB of SRAM, and support SiP options with up to 8MB flash. The RA8D2 adds HMI capabilities, including a 1280×800 graphics LCD controller, a 2D drawing engine, MIPI DSI and CSI-2 interfaces, and audio input support for voice and vision AI. Common features include dual Gigabit Ethernet with TSN, USB 2.0, CAN FD, I3C, and various analog peripherals. Integrated RSIP-E50D security, Helium acceleration for DSP/ML with various software support. Renesas RA8D2 and […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 8 Comments on $4 Shrike-lite FPGA board combines 1120 LUTs Renesas ForgeFPGA with Raspberry Pi RP2040 MCU

$4 Shrike-lite FPGA board combines 1120 LUTs Renesas ForgeFPGA with Raspberry Pi RP2040 MCU

Shrike Lite Renesas ForgeFPGA RP2040 board

Shrike-lite is an ultra-cheap FPGA board based on a 1120 LUTs Renesas ForgeFPGA device (SLG47910V) and also equipped with a Raspberry Pi RP2040 microcontroller. The board also features a USB-C port for power and programming, two 18-pin headers and a 12-pin PMOD-compatible header for I/Os, as well as Boot and Reset buttons, but not much else since it’s designed as a minimal development board. Shrike-lite and Shrike boards specifications: FPGA – Renesas ForgeFPGA (SLG47910V,1120 LUTs) 1120 5-bit LUTs 1120 DFFs 5 kb distributed memory 32 kb BRAM Configurable through NVM and/or SPI interface Package – STQFN-24 MCU – Raspberry Pi RP2040 dual-core Cortex-M0+ microcontroller @ 125 MHz with 264KB SRAM FPGA/ MCU interface – 6-bit high-speed bridge Storage – QSPI flash for configuration and storage USB – USB Type-C for programming & power Expansion 2x 18-pin headers for RP2040 and ForgeFPGA’s I/Os 12-pin PMOD compatible header Misc Boot and Reset buttons […]

Posted on by Debashis Das - No Comments on 1GHz Renesas RA8T2 Cortex-M85 MCUs feature MRAM and EtherCAT for industrial motor control

1GHz Renesas RA8T2 Cortex-M85 MCUs feature MRAM and EtherCAT for industrial motor control

Renesas RA8T2 motor control MCU

Renesas has recently introduced the new RA8T2, an AI-powered motor control Cortex-M85 MCU that can be considered a direct upgrade to the RA8T1, which launched last year. The RA8T2 offers higher performance along with networking options for industrial, robotics, and other motor control systems. The RA8T2 features a 1GHz Arm Cortex-M85 core, an optional 250MHz Cortex-M33 core, up to 1MB MRAM and 2MB SRAM, a 300MHz PWM timer, dual 16-bit ADCs with simultaneous sampling, high-speed comparators, fast PWM shutdown, and more. Connectivity options include dual Gigabit Ethernet, EtherCAT slave, USB, CAN FD, I3C, and SPI, while security features include TrustZone and a cryptographic engine. Renesas RA8T2 key features and specifications: MCU core Arm Cortex-M85 up to 1 GHz (Armv8.1-M, TrustZone, FPU, MVE, ETM) Arm Cortex-M33 up to 250 MHz (Armv8-M, DSP, TrustZone, ETM) Memory & Storage Up to 1 MB MRAM 2 MB SRAM (with ECC) 256 KB TCM for […]

Posted on by Debashis Das - 1 Comment on ARIES MSRZG3E OSM-compliant SiP with Renesas RZ/G3E MPU targets industrial HMI and Edge AI

ARIES MSRZG3E OSM-compliant SiP with Renesas RZ/G3E MPU targets industrial HMI and Edge AI

ARIES Embedded MSRZG3E OSM compliant SiP

ARIES Embedded MSRZG3E is an OSM-compliant system-in-package (SiP) built around the Renesas RZ/G3E MPU, designed for HMI, industrial, medical, and edge AI applications. The Renesas RZ/G3E SoC integrates a quad-core Arm Cortex-A55 CPU, a Cortex-M33 real-time core, and an Ethos-U55 NPU delivering up to 512 GOPS for AI power. Other features include PCIe Gen3, USB 3.2, dual Gigabit LAN, plus CAN FD, UART, I2C, SPI, and ADC. Multimedia support includes dual displays, MIPI-CSI camera input, and H.264/H.265 video codec. The SiP ships with 512 MB to 8 GB LPDDR4 RAM and 4 GB to 64 GB eMMC flash, with commercial and industrial-grade temperature support. MSRZG3E MSRZG3E SiP specifications: SoC – Renesas RZ/G3E dual or quad Arm Cortex-A55, Arm Cortex-M33 core MCU Memory – 512 MB to 8 GB LPDDR4 RAM Storage 4 GB to 64 GB eMMC NAND flash 2 Mbit to 512 Mbit SPI NOR flash 476-pad land grid […]