R5F101MJDFB#X0

Microcontrollers Overview

The R5F101MJDFB#X0 is a 16-bit microcontroller from the Renesas RL78/G13 series. It features an internal oscillator and operates at speeds up to 32MHz. The device includes 256KB of flash memory and 20KB of RAM. It supports a supply voltage range of 1.6V to 5.5V and offers 64 I/O lines. Connectivity options include CSI, I2C, LINbus, and UART/USART interfaces. Peripherals encompass DMA, LVD, POR, PWM, and WDT. An A/D converter with 17 channels provides 8-bit or 10-bit resolution. The component is housed in an 80-LFQFP package and functions within a temperature range of -40°C to 85°C.

Microcontrollers Feature Summary

• Integrates a 16-bit RL78 core with high-speed processing capabilities up to 32MHz.
• Provides extensive connectivity through multiple communication interfaces including LINbus support.
• Includes built-in analog-to-digital conversion with flexible resolution options for sensor interfacing.
• Features integrated power management peripherals such as low-voltage detection and watchdog timers.

Microcontrollers Applications

• Industrial control systems requiring robust communication protocols
• Automotive applications utilizing LINbus networks
• General-purpose embedded controllers needing high I/O counts
• Battery-powered devices supported by wide voltage operation ranges

Microcontrollers Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity upon receipt as moisture sensitivity levels require proper handling. Check revision history for any manufacturing changes documented in product change notices. Ensure compatibility with existing firmware architectures before integration into production lines.

Microcontrollers Selection Notes

Select this model when high pin count and diverse interface options are required. Consider the 256KB flash capacity for complex application logic storage needs. Evaluate the 80-pin LFQFP package constraints against board space limitations. Compare peripheral sets against specific project requirements for DMA and ADC channel availability.

Microcontrollers Part Context

This component belongs to the RL78/G13 family, designed for general-purpose microcontroller applications. The series emphasizes low power consumption alongside high performance. It targets markets demanding reliable 16-bit processing with extensive peripheral integration. The part number suffix indicates specific packaging and environmental compliance variations.

Microcontrollers Replacement Considerations

Public documentation confirms this part is End of Life. No direct substitute part numbers are explicitly listed in the provided source material. Engineers should consult official Renesas resources for current alternative recommendations within the RL78 portfolio.