R5F101LJAFB#70

Microcontrollers Overview

The R5F101LJAFB#70 is a 16-bit microcontroller from the Renesas RL78/G13 series, operating at a maximum frequency of 32MHz. It features 256KB of flash memory and is housed in a 64-LQFP package. The device supports an operating voltage range of 1.6V to 5.5V and functions within a temperature range of -40°C to 85°C. Connectivity options include CSI, I2C, LINbus, SPI, and UART/USART interfaces. Peripheral capabilities encompass DMA, LVD, POR, PWM, and WDT.

Microcontrollers Feature Summary

• Integrates high-speed 16-bit RL78 core with internal oscillator for efficient processing
• Supports multiple communication protocols including LINbus and standard serial interfaces
• Includes built-in safety peripherals such as low-voltage detection and watchdog timer

Microcontrollers Applications

• General purpose embedded control systems
• Automotive body electronics applications
• Industrial control modules requiring LINbus connectivity

Microcontrollers Procurement Notes

Verify the specific suffix #70 indicates tray packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct pinout and electrical characteristics. Check current availability status as lead times may vary. Ensure compliance with RoHS3 specifications for your assembly requirements.

Microcontrollers Selection Notes

Select this component for designs requiring 256KB of program storage and robust peripheral sets. Consider the 64-pin LQFP form factor for board space constraints. Evaluate the 1.6V to 5.5V supply range against system power architecture. Compare interface needs against available CSI, I2C, and UART channels.

Microcontrollers Part Context

This unit belongs to the RL78/G13 family, designed for general-purpose applications. It shares architectural similarities with other members like the R5F101MLDFA but differs in memory size and package type. The series emphasizes low power consumption while maintaining high functionality for diverse embedded tasks.

Microcontrollers Replacement Considerations

Direct substitutes within the same series include variants with different memory capacities or packages, such as the R5F101LCAFB#70. Verify pin compatibility and software compatibility before swapping. Alternative packages may require schematic modifications.