Renesas Electronics America Inc R5F100MFGFB#X0

Mfr. Part

R5F100MFGFB#X0

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/G13 microcontroller with 96KB Flash, 8KB RAM, and 8KB data flash (EEPROM). 80-pin LQFP (12 x 12 mm) package, 64 GPIO, up to 32 MHz operation, internal oscillator. Peripherals include DMA, LVD, POR, PWM, and WDT. Interfaces: CSI (SPI), I2C, LINbus, UART/USART. 17-channel ADC supporting 8/10-bit conversion. Wide supply range from 2.4 V to 5.5 V. Industrial temperature range -40°C to 105°C (TA). RoHS3 compliant. Surface-mount. Base product number R5F100. Supplied in Tape & Reel. In-stock quantity: 2699 units.

Key Features

RL78 core, 16-bit, energy-efficient design

96KB FLASH program memory

8KB RAM and 8KB data flash (EEPROM)

Up to 32 MHz system speed with internal oscillator

80-pin LQFP (12 x 12 mm), 64 user I/O pins

ADC: 17 channels, 8/10-bit selectable

Peripherals: DMA, LVD, POR, PWM, WDT

Connectivity: CSI (SPI), I2C, LINbus, UART/USART

Supply voltage: 2.4 V to 5.5 V

Operating temperature: -40°C to 105°C (TA)

RoHS3 compliant and lead-free

Series: RL78/G13, Base PN: R5F100

Mounting: Surface-mount, Supplier device package: 80-LFQFP (12 x 12)

Key Advantages

Low-power RL78 architecture reduces energy consumption

Wide voltage range supports battery and 5 V systems

Rich peripherals minimize external components

Industrial-grade temperature for harsh environments

Flexible communications (SPI, I2C, LIN, UART) for easy system integration

High I/O count in a compact footprint simplifies board design

Proven RL78 platform with long-term ecosystem support

Fast availability and dependable supply from Y-IC

Packaging

Shipping format: Tape & Reel (TR) for automated assembly

Device package: 80-LQFP / LFQFP, 12 x 12 mm body

Pin configuration: 80 pins, 64 GPIO available; full pin map in datasheet

Package material: Molded epoxy body with copper alloy leadframe

Leads: Gull-wing for surface mount; RoHS3 lead-free plating

Mounting type: Surface mount (SMT)

Thermal characteristics: Rated -40°C to 105°C ambient; refer to datasheet for detailed thermal resistance and power dissipation guidance

Electrical properties overview: 2.4 V to 5.5 V supply, up to 32 MHz system clock (internal oscillator), ADC 17x 8/10-bit, integrated LVD/POR/WDT; see datasheet for full electrical specifications and timing

Lifecycle

Status: Active and in ongoing production as part of the RL78/G13 family

Nearing discontinuation: No indications of EOL at this time

Equivalent or alternative models: Direct drop-in equivalence depends on exact suffix, memory size, and package options within the RL78/G13 family. For verified pin-compatible, functionally equivalent, or automotive-grade variants, please contact Y-IC via our website. Our team will provide a curated cross-reference list tailored to your design.

Key Application Areas

Industrial control, motor control, and actuator drivers (PWM, WDT)

Appliances and white goods with sensor interfaces (ADC, I2C)

Building automation and HVAC controllers

LIN-based nodes in automotive body electronics (non-safety)

Smart meters, small gateways, and protocol bridges (UART/SPI/I2C)

Consumer devices, HMI, and low-power embedded systems

Environmental sensing, data logging, and battery-powered instruments

Datasheet

Y-IC hosts the most authoritative datasheet for this product model on our website. For complete electrical, timing, pinout, and thermal details, download the datasheet from this page now.

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