R5F104FEAFP#50

Description：IC MCU 16BIT 64KB FLASH 44LQFP
Series：RL78/G14
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：RL78

SKU:a6f5869c8428 Category: Microcontrollers Brand: Renesas Electronics Corporation

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Product introduction

R5F104FEAFP#50 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC MCU 16BIT 64KB FLASH 44LQFP. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for R5F104FEAFP#50

Description：IC MCU 16BIT 64KB FLASH 44LQFP
Series：RL78/G14
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：RL78
Core Size：16-Bit
Speed：32MHz
Connectivity：CSI, I2C, LINbus, UART/USART
Peripherals：DMA, LVD, POR, PWM, WDT
Number of I/O：31
Program Memory Size：64KB (64K x 8)
Program Memory Type：FLASH
EEPROM Size：4K x 8
RAM Size：5.5K x 8
Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
Data Converters：A/D 10x8/10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：44-LQFP (10x10)
Package / Case：44-LQFP
Grade：-
Qualification：-

Microcontrollers datasheet and documents for R5F104FEAFP#50

R5F104FEAFP#50

Microcontrollers Overview

The R5F104FEAFP#50 is a 16-bit microcontroller from the Renesas RL78/G13 series. It features a 32 MHz maximum clock frequency and 64 kB of Flash program memory. The device includes 4 kB of data RAM and provides 40 I/O pins in an LFQFP-44 package. Operating voltage ranges from 1.6 V to 5.5 V, with an industrial temperature range of -40°C to +85°C. Integrated peripherals include CSI, I2C, LIN, and UART interfaces.

Microcontrollers Feature Summary

Supports low-voltage operation down to 1.6 V for energy-efficient applications
Integrates multiple communication interfaces including LIN bus support
Includes hardware security features such as LVD and POR

Microcontrollers Applications

Automotive body electronics modules
Industrial control systems requiring LIN communication
General-purpose embedded controllers

Microcontrollers Procurement Notes

Verify the specific suffix #50 indicates reel packaging when ordering. Confirm the exact memory configuration matches project requirements, as variants exist within the RL78/G13 family. Check moisture sensitivity levels and storage conditions prior to assembly. Ensure compatibility with existing development tools and debuggers for the RL78 architecture.

Microcontrollers Selection Notes

Select this component for designs requiring robust automotive-grade reliability combined with standard peripheral sets. Compare against RL78/G14 models if higher memory capacity or additional ADC channels are needed. Consider pin count constraints as the LFQFP-44 offers limited I/O compared to larger packages. Validate power supply stability across the full operating voltage range.

Microcontrollers Part Context

This part belongs to the RL78/G13 group, optimized for cost-sensitive automotive and industrial markets. It shares architectural similarities with other RL78 devices but differs in memory size and package options. The G13 series emphasizes basic connectivity and low power consumption.