Renesas Electronics Corporation Microcontrollers R7FA2E1A73CNH#AA0

The R7FA2E1A73CNH#AA0 microcontroller from Quarktwin Technology Ltd. features an ultra-low power 48 MHz Arm Cortex-M23 core, making it suitable for cost-sensitive and low-power applications. It offers up to 128 KB of code flash memory and 16 KB of SRAM, along with a 12-bit A/D converter and a capacitive sensing unit. The device includes multiple connectivity options such as four serial communications interfaces (SCI), one serial peripheral interface (SPI), and one I2C bus interface. Safety and security features are integrated, including an Arm Memory Protection Unit, AES encryption, and various error detection mechanisms. The microcontroller supports multiple low-power modes and has a wide operating voltage range of 1.6 to 5.5 V, with an operating temperature range from -40¬8C to +105¬8C. It is available in various package types, including LQFP and BGA, making it versatile for different design requirements. This microcontroller is designed for applications requiring efficient processing with robust safety and security features.