Renesas Electronics America Inc R5F100LGGFB#50

Mfr. Part

R5F100LGGFB#50

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/G13 microcontroller with 128KB Flash in a 64-LFQFP (10x10 mm) package. Runs up to 32 MHz. Wide supply range 2.4V to 5.5V. 48 programmable I/O pins. Internal oscillator. Integrated peripherals: DMA, LVD, POR, PWM, WDT. Communications: CSI, I2C, LINbus, UART/USART. 12-channel ADC supporting 8/10-bit conversion. 12 KB RAM (12K x 8). Data flash/EEPROM 8K x 8. Industrial temperature range -40°C to +105°C (TA). RoHS3 compliant. Base product number R5F100. Tape & Reel supply for SMT lines.

Key Features

RL78 16-bit core, RL78/G13 series

128KB on-chip Flash program memory

12 KB RAM (12K x 8)

8K x 8 data flash/EEPROM for non-volatile storage

Up to 32 MHz system clock

48 I/O pins for flexible interfacing

Wide operating voltage 2.4V to 5.5V

-40°C to +105°C ambient operating range

Internal oscillator for simple clocking

12-channel ADC with 8/10-bit resolution

Peripherals: DMA, low-voltage detect (LVD), power-on reset (POR), PWM, watchdog timer (WDT)

Connectivity: CSI, I2C, LINbus, UART/USART

Surface-mount 64-LFQFP (10x10 mm)

RoHS3 compliant and lead-free

Key Advantages

Low-power RL78 architecture helps extend battery life

Broad voltage range fits both 3.3V and 5V systems

Rich set of timers, ADC, and communication interfaces reduces external components

Industrial temperature rating for harsh environments

Mature RL78/G13 ecosystem, tools, and software support

High I/O count in a compact, low-profile package

Internal oscillator simplifies design and lowers BOM cost

Proven reliability from Renesas and dependable supply from Y-IC

Packaging

Device package type: 64-LFQFP (Low-Profile Quad Flat Package), 10x10 mm body

Mounting: Surface-mount with gull-wing leads

Supplier device package: 64-LFQFP (10x10)

Manufacturer case: 64-LQFP class

Shipment packaging: Tape & Reel (TR) for automated pick-and-place

Materials: Molded epoxy body, copper alloy leadframe, lead-free matte tin plating (RoHS3)

Size and profile: 10x10 mm body footprint, low-profile height

Pin configuration: 64 pins on four sides, typical LQFP pitch is 0.5 mm (check datasheet for exact pitch)

Thermal characteristics: No exposed thermal pad; thermal behavior depends on PCB copper area and vias; follow Renesas layout and derating guidelines; rated -40°C to +105°C (TA)

Electrical properties (key): 2.4V–5.5V supply, 32 MHz max, 48 I/O, 12-channel 8/10-bit ADC, internal oscillator, DMA/LVD/POR/PWM/WDT

Lifecycle

Status: Part of the active RL78/G13 family as of our latest information. Availability can vary by region and date.

Discontinuation: No end-of-life notice known at the time of writing.

Equivalent or alternative models: A precise drop-in cross depends on required pinout, memory size, and temperature grade. For a detailed, application-specific alternatives list within RL78/G13 (same 64-pin LQFP and comparable Flash/RAM) or cross-vendor options, please contact our sales team via the Y-IC website. We will prepare a tailored cross-reference and availability plan for you.

Key Application Areas

Industrial control and automation

Motor control and PWM-driven actuators

Sensors and data acquisition (12-bit ADC channels)

Human-machine interfaces and panel controllers

Home appliances and white goods

Battery-powered devices and low-power embedded systems

Automotive LIN nodes and body electronics (where qualified)

IoT endpoints and communication gateways

General-purpose embedded controllers

Datasheet

Y-IC hosts the most authoritative datasheet for this exact model on our product page. We recommend downloading it here to get all pin maps, memory details, timing specs, and layout guidelines.

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