Renesas Electronics Corporation Microcontrollers R5F101GEANA#00

The R5F101GEANA#00 is a microcontroller from the RL78/G13 series by Quarktwin Technology Ltd. It operates on a single power supply voltage ranging from 1.6 V to 5.5 V and features ultra-low power consumption, with a typical current of 66 OºA/MHz and as low as 0.57 OºA in specific low-power modes. The device is equipped with 64 KB of flash memory and supports a variety of operating modes including HALT, STOP, and SNOOZE. This microcontroller utilizes a CISC architecture with a 3-stage pipeline, allowing for flexible instruction execution times from 0.03125 Oºs at 32 MHz to 30.5 Oºs at 32.768 kHz. It includes on-chip RAM ranging from 2 to 32 KB and supports self-programming capabilities. The R5F101GEANA#00 also features a high-speed on-chip oscillator with selectable frequencies, a Direct Memory Access (DMA) controller, and multiple serial interfaces including SPI, UART, and I²C. The operating temperature range is suitable for both consumer and industrial applications, with options for -40 to +85°C and -40 to +105°C. The microcontroller also includes an A/D converter with 6 to 26 channels and various timer functionalities. Overall, the R5F101GEANA#00 is designed for general-purpose applications requiring efficient power management and versatile performance.