Based on an Arm Cortex-M85 core running at up to 480 MHz, these MCUs from Renesas are capable of advanced calculations for the most complex movements. This architecture is supported by 1 or 2 MB of code Flash memory with dual-bank capability, 12 kB of data Flash, and 1 MB of SRAM.
Arm Helium technology enhances the capabilities of these MCUs to give lower power consumption and additional functionality. This includes high-level AI at the edge or digital signal processing, with four times the machine learning performance, when compared to existing Cortex-M7 devices.
To serve as a basis for a complete motor control system, the RA8T1 devices have 14-channel PWM timers operating at 120 MHz, two 21-channel ADCs with three-channel sample and hold, and two DACs. These MCUs also support I3C, Ethernet MAC, CAN FD, and USB 2.0 full-speed communications.
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XJTAG has announced XJExpress and XJExpress-FPGA, a pair of Flash programmers perfect for development, debug and in-service applications.
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The new RZ/A3M microprocessor from Renesas features 128 Mbytes of fast DDR3L DRAM memory for system cost reduction, and supports 1280 x 800 px video resolution at a rate of 30 frames/s.
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The AS7058 by ams OSRAM is an integrated multi-vital sign monitoring device, which provides a complete photoplethysmogram, electrocardiogram, body impedance sensor, and electrodermal activity sensor.
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Espressif Systems recently announced that its ESP32-C6 microcontroller has achieved PSA Certified Level 2 (PSA-L2) security certification, making it the first RISC-V-based MCU to reach this level.
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