R5F5111JADLF#U0

Microcontrollers Overview

The R5F5111JADLF#U0 is a 32-bit microcontroller from the RX111 group, featuring an RX core processor. It integrates 16 KB of FLASH program memory and operates at a maximum clock frequency of 32 MHz. The device is housed in a 64-FLGA (5x5) package with 34 I/O lines. It supports a supply voltage range of 1.8 V to 3.6 V and includes a 12-bit ADC with 10 channels. Communication interfaces include I2C, SCI, and SMBus.

Microcontrollers Feature Summary

• Integrates built-in USB 2.0 functionality for data connectivity.
• Features a small-capacity ROM design optimized for low pin count applications.
• Includes a watchdog timer for system reliability.

Microcontrollers Applications

• Industrial control systems
• Consumer electronics devices
• Low-power embedded applications

Microcontrollers Procurement Notes

Verify the specific suffix #U0 against official Renesas documentation to confirm package type and temperature range. Ensure compatibility with existing PCB footprints for the 64-FLGA form factor. Cross-reference electrical specifications with the latest hardware manual to validate interface requirements.

Microcontrollers Selection Notes

Select this component for designs requiring a 32-bit RX core with integrated USB capabilities. It is suitable for space-constrained projects due to its low pin count and compact FLGA package. Consider the 16 KB memory limit when evaluating application complexity.

Microcontrollers Part Context

This part belongs to the RX111 group, which targets applications needing moderate performance with low power consumption. The series emphasizes cost-effectiveness and integration for basic control tasks. It serves as a bridge between high-performance RX families and simpler 8/16-bit controllers.

Microcontrollers Replacement Considerations

Check for direct substitutes within the RX111 family, such as R5F5111JADFM#1A, ensuring package and pinout compatibility. Verify that alternative parts meet the same USB and memory requirements before substitution.