Renesas Electronics Corporation Embedded - Microcontrollers R5F100JGDFA#30

The R5F100JGDFA#30 is a microcontroller from the RL78/G13 series by Quarktwin Technology Ltd., designed for low-power applications. 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 modes. The microcontroller is equipped with 128 KB of flash memory and supports a variety of operating modes, including HALT, STOP, and SNOOZE, which enhance its energy efficiency. The device 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 features a direct memory access (DMA) controller with 2 to 4 channels. The microcontroller supports multiple serial interfaces, including simplified SPI, UART, and I²C, making it versatile for various communication needs. Operating temperature ranges are specified from -40°C to +85°C for consumer applications and up to +105°C for industrial applications. The R5F100JGDFA#30 also includes an on-chip power-on-reset circuit, voltage detector, and a watchdog timer, ensuring reliable operation in diverse environments. This microcontroller is suitable for applications requiring efficient power management and robust performance.