R5F100MJAFA#30

Microcontrollers Overview

The R5F100MJAFA#30 is a 16-bit microcontroller from the Renesas RL78/G13 series. It features a 32 MHz maximum clock frequency and operates within a voltage range of 1.6 V to 5.5 V. The device includes 128 kB of program memory and 8 kB of data RAM. It provides 74 I/O lines and supports interfaces including CSI, I2C, LIN, and UART. The unit utilizes an LFQFP-80 package and functions at temperatures between -40°C and +85°C.

Microcontrollers Feature Summary

• Supports LIN bus communication for automotive network applications
• Integrates high-speed analog-to-digital conversion capabilities
• Provides extensive general-purpose input and output connectivity

Microcontrollers Applications

• Automotive body electronics control modules
• Industrial sensor interface units
• Consumer appliance logic controllers

Microcontrollers Procurement Notes

Verify the exact part number against official Renesas documentation before procurement. Confirm that the suffix #30 corresponds to the required packaging specifications. Ensure compatibility with existing design constraints regarding pinout and thermal requirements. Cross-reference the manufacturer's latest datasheet to validate all electrical parameters.

Microcontrollers Selection Notes

Select this component when specific integration of LIN communication protocols is required alongside standard serial interfaces. Consider the 128 kB memory capacity relative to application code size. Evaluate the 74 available I/O lines against system peripheral demands. Verify that the LFQFP-80 package dimensions fit the target printed circuit board layout.

Microcontrollers Part Context

This microcontroller belongs to the RL78/G13 family, designed for low-power consumption and high performance. The series targets cost-sensitive embedded applications requiring robust processing capabilities. It combines a 16-bit CPU core with integrated peripherals to reduce external component count.

Microcontrollers Replacement Considerations

Consult the official Renesas cross-reference guide for verified substitute part numbers. Do not assume functional equivalence with other RL78 variants without verifying pinout and memory configurations.