R5F51101AGFM#30

Microcontrollers Overview

The R5F51101AGFM#30 is a 32-bit microcontroller from the Renesas RX110 series, featuring an RX core. It integrates 32 kB of Flash program memory and 10 kB of SRAM data RAM within a 64-pin LFQFP package. The device supports a maximum clock frequency of 32 MHz and operates on a supply voltage range of 1.8 V to 3.6 V. It includes a 12-bit ADC with 14 channels and provides 50 I/O pins. Communication interfaces include I2C, SCI, and SMBus. The component is rated for an operating temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates a high-performance 32-bit RX core processor for efficient code execution.
• Includes built-in capacitive touch sensing capabilities via the CTSU module.
• Supports multiple serial communication protocols including I2C, SCI, and SMBus.
• Features a 12-bit analog-to-digital converter with multiple input channels.

Microcontrollers Applications

• Capacitive touch sensor applications
• Flat panel human-machine interface (HMI) systems
• General-purpose embedded control

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm the exact temperature grade and packaging configuration. Ensure compatibility with existing board designs regarding the LFQFP-64 footprint and pinout. Cross-reference the datasheet for any recent product change notices or end-of-life announcements prior to finalizing procurement plans.

Microcontrollers Selection Notes

Select this model when a balance of moderate memory capacity and low pin count is required for cost-sensitive designs. The RX110 series is suitable for applications needing basic connectivity without complex networking peripherals. Consider the 32 MHz speed limit and 3.6 V maximum voltage when evaluating system performance requirements and power supply constraints.

Microcontrollers Part Context

This component belongs to the RX110 group, which targets entry-level to mid-range embedded applications. The series emphasizes energy efficiency and integrated touch sensing features. It serves as a foundational option for manufacturers developing compact electronic devices that require reliable microcontroller performance in a small form factor.

Microcontrollers Replacement Considerations

Consult the RX Family Part Number Guide for verified substitutes. Variants within the RX110 series may offer different memory sizes or extended temperature ranges while maintaining pin compatibility.