renesas

Posted on by Debashis Das - 1 Comment on Renesas RZ/T2H Cortex-A55/R52 industrial MPU and Dev Board support EtherCAT, PROFINET, and TSN

Renesas RZ/T2H Cortex-A55/R52 industrial MPU and Dev Board support EtherCAT, PROFINET, and TSN

Renesas RZ T2H EVKIT

Renesas RZ/T2H industrial MPU is the most powerful member of its RZ/T2 series of real-time microprocessors. The MPU features four Arm Cortex-A55 CPUs for application tasks and two Cortex-R52 CPUs for real-time control. It supports 9-axis motor control with 3-phase PWM timers, delta-sigma interfaces, and encoder interfaces. It also supports Industrial Ethernet protocols like EtherCAT, PROFINET, and TSN. These features make it ideal for industrial applications such as industrial robots, PLCs, motion controllers, and CNC machines. Renesas launched the RZ/T2L single-core Arm Cortex-R52 MPU just last year, and before that, in 2022, they launched the RZ/T2M dual Arm Cortex-R52 MPU. The RZ/T2L was just a cost-down version of RZ/T2M with an EtherCAT controller, compared to those old controllers the latest RZ/T2H supports 9-axis motor control and compatibility with various industrial Ethernet protocols. Renesas  RZ/T2H specifications: CPU 4x Arm Cortex-A55 (64-bit) clocked at up to 1.2GHz with 32KB L1 I/D cache, 1MB L3 cache 2x […]

Posted on by Debashis Das - No Comments on Renesas RRH47000-EVK board integrates RRH47000 CO2 sensor with ±75 ppm accuracy, relative humidity and temperature sensors

Renesas RRH47000-EVK board integrates RRH47000 CO2 sensor with ±75 ppm accuracy, relative humidity and temperature sensors

Renesas RRH47000 CO2 sensor

Renesas has recently released the RRH47000-EVK evaluation board based on the RRH47000 CO2 sensor using non-dispersive infrared (NDIR) technology to measure CO2 levels accurately (±75 ppm typical) within the 0-5000 ppm range. The sensor also includes built-in sensors for relative humidity and temperature, operates at low power, and supports either UART or I2C interface to the host. These features make this device useful for applications like HVAC systems, industrial automation, building control, air quality monitors, home appliances, IoT devices, and agriculture. Previously we have written about the Sensirion SCD40 CO2 sensor which also uses NDIR to measure CO2 levels very accurately, while the Infineon PASCO2V15 CO2 sensor relies on photoacoustic spectroscopy (PAS) to detect CO2 levels. The Sensirion sensor can also measure humidity and temperature, but the Infineon sensor is designed to measure CO2 only. Renesas RRH47000 specifications: CO2 sensor Measurement range – 0 ppm to 5000 ppm Accuracy – […]

Posted on by Tomisin Olujinmi - No Comments on Renesas RA8E1 and RA8E2 entry-level Arm Cortex-M85 MCUs target cost-sensitive applications

Renesas RA8E1 and RA8E2 entry-level Arm Cortex-M85 MCUs target cost-sensitive applications

Fast Prototyping Board for Renesas RA8E1

Renesas has expanded its Arm Cortex-M85-based RA8 series to include two new entry-level MCUs, RA8E1 and RA8E2. The new microcontrollers perform similarly to other Arm Cortex-M85-based microcontrollers and are offered at a lower price point thanks to a streamlined feature set to reduce costs. The RA8E1 and RA8E2 groups of microcontrollers will be useful for high-volume applications in industrial and home automation, healthcare, office equipment, and consumer products. We have previously covered other models in Renesas’ RA8 series, including the Renesas RA8T1, RA8D1, and the very first Cortex-M85 microcontroller, the Renesas RA8M1. The RA8 series consists of microcontrollers based on the Arm Cortex-M85 core with a performance of 6.39 CoreMark/MHz and Arm’s M-Profile Vector Extension which provides a 4x performance boost for DSP and ML workloads while maintaining low power consumption. The RA8E1 and RA8E2 Cortex-M85 microcontroller groups differ mostly in clock speed, available internal and external memory, communication interfaces, […]

Posted on by Tomisin Olujinmi - No Comments on Renesas RX260 and RX261 64 MHz RXv3 MCUs target power-efficient touch applications

Renesas RX260 and RX261 64 MHz RXv3 MCUs target power-efficient touch applications

Renesas RX260 RX261 RXv3 microcontrollers

The Renesas RX260 and RX261 two new 64 MHz microcontrollers part of the high-performance, high-efficiency RX product family with integrated capacitive touch-sensing and high power efficiency in both active and standby modes. The microcontrollers are based on the RXv3 core with a performance score of 355 CoreMark @ 64MHz, which is “2.5 times higher than competing 64 MHz class MCUs.” The chips are also power-efficient, with a consumption rate of 69μA/MHz during active operation and 1μA only in standby mode. According to Renesas, the chips are up to 25% more efficient in active mode and 87% more efficient in standby mode than other 64 MHz class MCUs. Another competing factor is the onboard 8KB of data flash, eliminating the need for external EEPROM. The RX260 and RX261 Group MCUs support noise- and water-resistant capacitive touch via Renesas’ third-generation capacitive touch IP (CTSU2SL). They also integrate an “automatic judgment function” that […]

Posted on by Debashis Das - No Comments on Renesas CCE4511 IO-Link master IC and ZSSC3286 IO-Link sensor signal conditioner IC are designed for industrial sensors and actuators

Renesas CCE4511 IO-Link master IC and ZSSC3286 IO-Link sensor signal conditioner IC are designed for industrial sensors and actuators

Renesas CCE4511 and ZSSC3286 IO Link ICs

Renesas has recently introduced the CCE4511 four-channel IO-Link master IC and the ZSSC3286 IO-Link-ready dual-channel sensor signal conditioner IC along with their development boards designed for harsh industrial environments. The CCE4511 master IC supports four channels with 500mA driving current, overvoltage detection, and overcurrent protection, Additionally, it has an integrated IO-Link Frame Handler that reduces microcontroller load. The ZSSC3286on is the first sensor signal conditioner with an integrated IO-Link compliant stack, meaning you don’t need a separate microcontroller for signal handling. Additionally, it features 24-bit ADCs and advanced diagnostic functions for advanced tasks. Both products are optimized for industrial automation, offering energy efficiency, smaller PCB sizes, and robust system diagnostics. CCE4511 IO-Link master and ZSSC3286 sensor signal conditioner IC Specifications CCE4511 IO-Link master Main Chip – CCE4511 4-Channel IO-Link Master PHY with integrated Frame Handler Number of Channels – 4 IO-Link master channels Frame Handler – Hardware frame handler for […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas

Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas

Arduino Nicla Sense Env

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over three years ago (2021). The implementation of the new module is quite different since the ME module relies on Nordic Semi nRF52832 Cortex-M4 microcontroller and Bosch SensorTech motion and environmental sensor, but the new Nicla Sense Env module is made of parts from Renesas namely the RA2E1 Cortex-M23 microcontroller, the HS4001 humidity and temperature sensor, the ZMOD4410 gas sensor for TVOC and indoor air quality, and the ZMOD4510 gas sensor for NO2, O3, and outdoor air quality. Arduino Nicla Sense Env (ABX00089) specifications: MCU – Renesas RA2E1 Arm Cortex-M23 entry-line microcontroller (not accessible or programmable by the user) CPU core – Arm Cortex-M23 core up to 48 MHz Memory – 16KB SRAM Storage – 128KB flash Sensors […]

Posted on by Sayantan Nandy - No Comments on Renesas RRH62000 multi-sensor indoor air quality monitoring module features particle, VOC, and gas sensors

Renesas RRH62000 multi-sensor indoor air quality monitoring module features particle, VOC, and gas sensors

RRH62000 module

Renesas Electronics has introduced the RRH62000, a compact multi-sensor module for indoor air quality monitoring. It integrates particle detection, VOC, and gas sensing with an onboard Renesas MCU for sensor management. The module is designed for use in air purifiers, smoke detectors, HVAC systems, weather stations, and smart home devices. The RRH62000 is an integrated sensor module that measures key air quality parameters, including particulate matter (PM1, PM2.5, PM10), total volatile organic compounds (TVOC), Indoor Air Quality Index (IAQ), estimated carbon dioxide (eCO2), temperature (T), and relative humidity (RH). These measurements are combined into a single package, with digital outputs available for each sensor, enabling simultaneous measurement. The module features a six-pin connector for easy plug-and-play integration. The RRH62000 is available with the RRH62000-EVK evaluation kit, which simplifies the testing of the integrated sensor module. The module measures critical air quality parameters and connects to a Windows PC via USB. […]

Posted on by Sayantan Nandy - No Comments on XIAO RA4M1 stamp-sized Renesas RA4M1 USB-C board features 14-bit ADC, 12-bit DAC, CAN Bus interfaces

XIAO RA4M1 stamp-sized Renesas RA4M1 USB-C board features 14-bit ADC, 12-bit DAC, CAN Bus interfaces

Seeed Studio XIAO RA4M1

Seeed Studio has added yet another member to their XIAO board family with the XIAO RA4M1 powered by Renesas’ RA4M1 32-bit Arm Cortex-M4 MCU. This compact board includes 256KB Flash, 32KB SRAM, a 14-bit A/D converter, a 12-bit D/A converter, a CAN bus interface, and onboard charging circuitry. It’s designed for low-power, battery-powered applications. The company started the XIAO family with the Seeeduino XIAO (Microchip SAMD21G18) in 2020, and since then they’ve made several other variants with different processors including the XIAO RP2350, XIAO RP2040, XIAO ESP32C3, XIAO ESP32S3, XIAO ESP32C6, and the nRF52840-based XIAO BLE. Feel free to check them out if you are interested in these boards. XIAO RA4M1 specifications: Microcontroller – Renesas RA4M1 (R7FA4M1AB3CFM) as found in Arduino UNO R4 CPU – Arm Cortex-M4F operating at up to 48 MHz Memory – 32KB SRAM Storage 256 KB code flash memory 8 KB data flash memory USB – 1x […]

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