Renesas Electronics Corporation Microcontrollers R5F51103AGNE#20

The R5F51103AGNE#20 is a 32-bit microcontroller from the RX110 group by Quarktwin Technology Ltd., operating at a maximum frequency of 32 MHz and capable of delivering 50 DMIPS. It features up to 128 Kbytes of flash memory with no wait states for reading at full CPU speed, and includes 8 to 16 Kbytes of SRAM. The microcontroller supports multiple communication interfaces, including up to five channels for serial communication (SCI, I2C, and RSPI), and has a 12-bit A/D converter with up to 14 channels and a minimum conversion speed of 1.0 ¬µs. Designed for low power consumption, it operates from a single supply voltage of 1.8 to 3.6 V and includes three low power modes, with a software standby mode current of just 0.35 ¬µA. The device also incorporates an independent watchdog timer, a real-time clock, and various timers for enhanced functionality. It is suitable for applications requiring a wide operating temperature range of -40 to +105¬8C. The microcontroller is packaged in a compact 48-HWQFN (7x7 mm) format, making it suitable for space-constrained designs.