Renesas Electronics America Inc R5F100GKAFB#X0

Mfr. Part

R5F100GKAFB#X0

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality authorized distributor for Renesas and we will deliver the best products and the best service to every customer

Detailed Description

16-bit RL78 microcontroller from the RL78 G13 series with 384KB flash, 24KB RAM, and data flash for EEPROM-like storage. Runs up to 32MHz with very low power consumption, wide 1.6V to 5.5V supply, and rich peripherals. Packaged in a 48-pin LQFP 7x7mm for space-saving, surface-mount designs. Ideal for robust control, sensing, and communication tasks needing LIN, UART, I2C, and CSI interfaces, plus 10-bit ADC and multiple timers

Key Features

Core RL78 16-bit, up to 32MHz for fast and efficient control

Program flash 384KB for complex firmware

RAM 24KB and data flash listed as 8K x 8 for non-volatile data

Peripherals DMA, LVD, POR, PWM, WDT for reliability and performance

Connectivity CSI, I2C, LINbus, UART and USART for serial communication

Analog 10-bit ADC with multiple channels for sensor inputs

I O 34 configurable pins in 48-pin package

Oscillator internal clock, supports external options if needed

Operating temperature minus 40 to 85C TA for industrial conditions

Supply voltage 1.6V to 5.5V for battery and mains powered systems

RoHS ROHS3 compliant and lead free

Mounting type surface mount for automated assembly

Key Advantages

Very low power with wide voltage range simplifies battery designs

Large flash and RAM enable feature rich applications and future updates

Robust safety and reliability features LVD POR WDT reduce system faults

Multiple serial interfaces cut external glue logic and simplify networking

Integrated ADC and timers lower BOM and speed up development

Mature RL78 ecosystem tools libraries and examples reduce time to market

Small 7x7mm LQFP saves PCB space while offering 34 I O lines

Packaging

Type 48 LQFP LFQFP 7x7mm surface mount

Material epoxy molding compound with copper leadframe, lead free plating per ROHS3

Size body 7x7mm, typical thickness about 1.4mm, nominal 0.5mm lead pitch

Pin configuration 48 perimeter leads. Includes VDD VSS power pins, oscillator pins, ADC inputs, serial interface pins CSI I2C LIN UART USART, PWM timer outputs, reset debug pins. 34 pins available as general purpose I O

Thermal characteristics operating temperature minus 40 to 85C ambient. Thermal resistance depends on PCB and airflow. Follow the Renesas layout and thermal guidelines for best heat dissipation

Electrical properties supply 1.6V to 5.5V, internal oscillator available, I O functions depend on configured multiplexing. Absolute maximum ratings and ESD levels are defined in the datasheet. Moisture sensitivity and soldering profiles follow JEDEC guidance, see datasheet for MSL and reflow details

Supplier device package 48 LFQFP 7x7

Manufacturer package code 48 LQFP LFQFP per listing

Lifecycle

Status active and widely used, not nearing discontinuation based on current industry availability

Equivalent or alternative models availability depends on flash size, RAM size, pin count, and exact pinout within the RL78 G13 family. For true drop in replacements in the same 48 LQFP footprint and matching peripherals, please contact Y-IC sales via our website. Our team will provide a curated cross reference list, pin compatibility guidance, and second source options

Key Application Areas

Home appliances and white goods control panels and motor control

Industrial control, instrumentation, sensor hubs, and actuator drivers

Building automation lighting HVAC access control

Consumer electronics small devices and battery powered products

Automotive body electronics for LIN node peripherals where applicable

IoT edge nodes and gateways needing low power and multiple serial links

Datasheet

Y-IC hosts the most authoritative and up to date datasheet for this product model. Visit our product page and download the datasheet now to get full electrical specifications, pinouts, timing, and design guidelines

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