Placa de desarrollo de Renesas Electronics

The RA2A1 group uses the high-performance Arm® Cortex®-M23 core and offers highly integrated, high-accuracy analog capabilities and therefore offers complete MCU with analog solution for signal conditioning and measurement. The RA2A1 Group supports a wide operating voltage range of 1.6V to 5.5V. It includes 16-bit SAR ADC, 24-bit Sigma Delta ADC, comparators, operational amplifiers, and DACs. The RA2A1 MCU targets cost sensitive and low power Industrial sensor applications where high resolution analog will become a cost benefit.48MHz Arm® Cortex®-M23 256kB Flash Memory and 32kB SRAM 8kB DataFlash to store data as in EEPROM Scalable from 32pin to 64pin Packages Capacitive Touch Sensing Unit 16bit-SAR A/D, 24bit-SD A/D 12bit-D/A, 8bit-D/A OPAMP (3ch), ACMP-HS/LP USB2.0 Full Speed CAN 2.0 SCI (UART, Simple SPI, Simple I2C) Applications Industrial Automation (Photoelectric Sensor, Fiber Sensor, Temperature Sensor) Process Automation (Pressure Sensor, Flow control meter, Single Phase Meter) Building Automation/Home Appliance (Smoke Detector) Healthcare (Pulse Oximeters, Body Composition Measurement) General Purpose