R5F104FJAFP#70

Microcontrollers Overview

The R5F104FJAFP#70 is a 16-bit general-purpose microcontroller from the Renesas RL78/G14 family. It features an integrated 192KB flash memory and operates within an analog supply voltage range of 1.6V to 5.5V. The device includes an 8-bit Digital-to-Analog Converter (DAC) and utilizes RAM for data storage. It is housed in a 44-LQFP package, designed for embedded applications requiring efficient processing and versatile connectivity.

Microcontrollers Feature Summary

• Integrates 192KB of non-volatile flash memory for program storage
• Supports wide analog supply voltage operation from 1.6V to 5.5V
• Includes an 8-bit Digital-to-Analog Converter (DAC)
• Utilizes the RL78/G14 16-bit CPU architecture

Microcontrollers Applications

• Embedded systems
• Industrial control units
• Internet of Things (IoT) devices
• Consumer electronics

Microcontrollers Procurement Notes

Verify the specific suffix #70 against official Renesas documentation to confirm exact manufacturing lot or revision details. Ensure compatibility with the target PCB footprint for the 44-LQFP package. Confirm moisture sensitivity level requirements during storage and handling procedures prior to assembly.

Microcontrollers Selection Notes

Select this component when a 16-bit MCU with substantial 192KB flash capacity is required. The wide 1.6V to 5.5V operating range offers flexibility in power supply design. The inclusion of an 8-bit DAC supports analog signal generation needs without external components.

Microcontrollers Part Context

This part belongs to the RL78/G14 series, which targets general-purpose microcontroller applications. The RL78 architecture emphasizes low power consumption and high performance. The G14 subgroup typically provides a balance of memory size and peripheral integration suitable for complex embedded tasks.

Microcontrollers Replacement Considerations

Consult official substitution lists for compatible RL78/G14 variants with matching pinouts and memory sizes. Verify that alternative parts support the same 44-LQFP package and voltage specifications.