Renesas Electronics Corporation Microcontrollers R5F10NPJDFB#30

The R5F10NPJDFB#30 microcontroller from Quarktwin Technology Ltd. is designed for low power applications, operating within a voltage range of 1.9 V to 5.5 V. It features a 32-bit RL78 CPU core with a CISC architecture, capable of executing instructions at speeds ranging from 0.03125 ¬µs to 66.6 ¬µs, depending on the clock configuration. The device includes 256 KB of code flash memory, 2 KB of data flash memory, and 6 KB to 16 KB of on-chip RAM. This microcontroller supports various communication interfaces, including multiple channels of UART, SPI, and I¬=C, making it versatile for different applications. It also incorporates a 24-bit OîO£ A/D converter, an AES encryption circuit, and a range of power management features, including HALT, STOP, and SNOOZE modes for ultra-low power consumption. The operating temperature range is specified from -40¬8C to +85¬8C, suitable for industrial applications. The R5F10NPJDFB#30 is particularly well-suited for electric power meter applications, providing essential features such as an independent power supply RTC and hardware AES for secure data handling. Its extensive I/O capabilities and built-in debugging functions enhance its usability in complex projects.