Renesas Electronics Corporation Microcontrollers R5F101LEDFB#X0

The R5F101LEDFB#X0 is a microcontroller from Quarktwin Technology Ltd. designed for low-power applications, featuring a single power supply voltage range of 1.6 to 5.5 V. It operates at a maximum frequency of 32 MHz, delivering 41 DMIPS performance. The device includes 128 KB of flash memory and 8 KB of data flash memory, with a typical rewrite endurance of 1,000,000 cycles. The microcontroller supports various low-power modes, including HALT, STOP, and SNOOZE modes, making it suitable for battery-operated devices. The architecture is based on a CISC design with a 3-stage pipeline, allowing for flexible instruction execution speeds. It features an on-chip debug function, self-programming capabilities, and a variety of serial interfaces, including simplified SPI, UART, and I¬=C. The device also includes a 12-bit interval timer, a real-time clock, and an 8/10-bit A/D converter with multiple analog input channels. Operating temperature ranges are specified from -40¬8C to +85¬8C for consumer applications and up to +105¬8C for industrial applications. The microcontroller is available in various package types, including LFQFP and LSSOP, making it adaptable for different design requirements. This product is well-suited for applications requiring efficient power management and robust performance in a compact form factor.