Renesas Electronics America Inc R5F101LGAFA#30

Mfr. Part

R5F101LGAFA#30

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor of Renesas, and we will provide you with the best products, reliable supply, and professional services.

Detailed Description

16-bit RL78/G13 microcontroller with 128KB Flash and 12KB RAM, running up to 32MHz. 64-pin LQFP package (12mm x 12mm), 48 general-purpose I/O, wide supply voltage 1.6V to 5.5V, internal oscillator, -40°C to +85°C operating temperature, and ROHS3 compliant. Integrated peripherals include DMA, low-voltage detection (LVD), power-on reset (POR), PWM, watchdog timer (WDT), 12-channel 8/10-bit ADC. Communications support includes CSI, I2C, LIN bus, and UART/USART. Category: Integrated Circuits (ICs), Subclass: Embedded Microcontrollers.

Key Features

RL78 16-bit CPU core, up to 32MHz operation

128KB embedded Flash program memory; 12K x 8 RAM

48 flexible GPIO pins in a 64-LQFP footprint

On-chip peripherals: DMA, LVD, POR, PWM, WDT

Analog: 12-channel ADC with 8/10-bit resolution

Communications: CSI, I2C, LIN bus, UART/USART

Internal oscillator option for simpler clock design

Wide supply range: 1.6V to 5.5V for battery or mains-powered systems

Industrial temperature range: -40°C to +85°C (TA)

ROHS3 compliant and lead-free

Key Advantages

Low-power RL78 architecture helps extend battery life and reduce heat

Broad voltage range simplifies power design across 1.6V–5.5V systems

Rich peripheral set reduces external component count and BOM cost

Multiple serial interfaces support flexible system connectivity

Mature RL78 ecosystem with tools and documentation accelerates development

Stable long-life product family suited for industrial and automotive designs

Compact 64-LQFP package with strong I/O density for mid-size applications

Packaging

Package type: 64-LQFP (Low-Profile Quad Flat Package)

Case size: approximately 12mm x 12mm body

Pin configuration: 64 leads arranged on four sides; typical allocation includes 48 GPIO pins, power pins (VDD/VSS), reset, oscillator pins, analog inputs (ADC channels), and serial interface pins (CSI/I2C/UART/LIN)

Material and finish: molded plastic body, lead-frame construction, lead-free ROHS3 compliant plating

Thermal characteristics: designed for -40°C to +85°C ambient operation; follow datasheet guidelines for thermal resistance, copper area, and airflow to optimize heat dissipation

Electrical properties (high-level): 1.6V–5.5V supply range, 32MHz max core frequency, on-chip oscillator, integrated protection/reset features; see datasheet for detailed electrical limits and timing

Supplier device package: 64-LQFP (12x12)

Shipment packaging: Tray for secure handling and assembly

Lifecycle

Status: Active and not nearing discontinuation based on current family positioning

Family longevity: RL78/G13 is a widely deployed Renesas MCU family with long-term availability expectations

Pin-to-pin or drop-in equivalents: Exact pin-compatible crosses depend on the detailed ordering code (#30), mask options, and temperature grades. For confirmed equivalents or alternatives within RL78/G13 (same 64-LQFP and memory size) or nearby families (RL78/G14 for enhanced features, RL78/G12 for cost optimization), please contact our sales team via the Y-IC website to receive a verified, model-specific list tailored to your design needs.

Key Application Areas

Automotive LIN nodes, lighting control, body electronics

Industrial control, PLC modules, sensors, and actuators

Home appliances, HVAC controllers, smart white goods

Metering, instrumentation, and data acquisition

Motor control, pumps, and fans with PWM

IoT edge devices, low-power gateways, and communication modules

Battery-powered products requiring low standby current and wide voltage tolerance

Datasheet

Y-IC hosts the most authoritative datasheet for this product model on our website. We recommend downloading it from the current page to get full specifications, pinouts, timing, and design guidelines.

Request for Quotation Now

Ready to buy or need pricing and lead time Get a Quote on Y-IC now. Learn More about volume discounts and alternatives. Limited Time Offer — secure your supply today. Quantity currently available: 219 units (subject to change).