Renesas Electronics America Inc R5F10WLGAFA#30

Mfr. Part

R5F10WLGAFA#30

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/L13 microcontroller, 24 MHz max, 128 KB Flash, 8 KB RAM, 4 KB data flash (EEPROM-like), 42 I/O pins, integrated LCD support, wide 1.6–5.5 V supply, -40 to +85°C operation, 64-LQFP (12 x 12 mm) package, ROHS3 compliant. Mounting: Surface Mount. Available quantity: 2561 units. Packaging: Tray.

Key Features

Core: Renesas RL78, 16-bit

Frequency: up to 24 MHz internal oscillator

Program memory: 128 KB Flash

RAM: 8 KB (8K x 8)

Data flash / EEPROM size: 4 KB (4K x 8)

I/O pins: 42

Peripherals: DMA, LCD driver/support, LVD (low-voltage detect), POR (power-on reset), PWM, WDT (watchdog)

Connectivity: CSI, I2C (listed as IC), LINbus, UART/USART

A/D converter: 9 channels, 10-bit

Supply voltage: 1.6 V to 5.5 V

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

Series: RL78/L13

Compliance: ROHS3 Compliant

Key Advantages

Very low power RL78 architecture with wide voltage range for battery and mains-powered products

Integrated LCD support (RL78/L13) simplifies design for products with segment displays

Robust safety features (WDT, LVD, POR) improve system reliability

Flexible serial interfaces (UART/USART, I2C, CSI, LIN) ease connectivity to sensors, modules, and automotive subnets

On-chip data flash for non-volatile data storage without external EEPROM

Mature ecosystem and long-term support from Renesas for stable supply and development tools

Packaging

Tray.

Key Features

Core: Renesas RL78, 16-bit

Frequency: up to 24 MHz internal oscillator

Program memory: 128 KB Flash

RAM: 8 KB (8K x 8)

Data flash / EEPROM size: 4 KB (4K x 8)

I/O pins: 42

Peripherals: DMA, LCD driver/support, LVD (low-voltage detect), POR (power-on reset), PWM, WDT (watchdog)

Connectivity: CSI, I2C (listed as IC), LINbus, UART/USART

A/D converter: 9 channels, 10-bit

Supply voltage: 1.6 V to 5.5 V

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

Series: RL78/L13

Compliance: ROHS3 Compliant

Key Advantages

Very low power RL78 architecture with wide voltage range for battery and mains-powered products

Integrated LCD support (RL78/L13) simplifies design for products with segment displays

Robust safety features (WDT, LVD, POR) improve system reliability

Flexible serial interfaces (UART/USART, I2C, CSI, LIN) ease connectivity to sensors, modules, and automotive subnets

On-chip data flash for non-volatile data storage without external EEPROM

Mature ecosystem and long-term support from Renesas for stable supply and development tools

Packaging

Package type: 64-LQFP

Body size: 12 x 12 mm (Supplier Device Package 64-LQFP 12x12)

Mounting: Surface Mount (SMT)

Pin count: 64 pins, 42 GPIO available

Typical lead finish: lead-free matte tin (RoHS compliant)

Material: epoxy mold compound and copper leadframe (industry standard for LQFP)

Pin pitch: typical LQFP pitch (refer to datasheet for exact pitch and land pattern)

Thermal characteristics: moderate thermal resistance typical of LQFP; actual θJA depends on PCB, copper area, and airflow (see datasheet for values and recommendations)

Electrical properties: 1.6–5.5 V supply, 24 MHz max, 10-bit ADC, internal oscillator (see datasheet for full electrical specs)

Shipment packaging: Tray

Lifecycle

Status: Active and widely used; not nearing discontinuation based on current availability

Equivalent or alternative models (selection depends on pin count, LCD need, memory size, and features):

- RL78/L13 family variants with 64-pin packages and different Flash/RAM sizes (for direct LCD applications)

- RL78/G13 family 64-pin devices with similar memory and general-purpose features (if LCD driver is not required)

- RL78/L12 family for segment LCD support with alternate peripheral mixes

- RL78/G14 family for enhanced timers and performance in similar pin counts

- RL78/F13 (automotive-grade) if AEC-Q100 or extended reliability is needed

- RL78/I1C (industrial safety/control) where specialized safety features are required

Exact pin-for-pin and register compatibility vary by device. For validated cross references and stocking options, contact our sales team via the Y-IC website and we will provide a tailored list.

Key Application Areas

Home appliances and consumer devices with segment LCDs (microwave panels, air conditioners, washing machines)

Battery-powered instruments and handhelds needing low power and LCD display

HVAC thermostats and smart meters (display + communications)

Industrial control panels and human-machine interfaces with simple displays

Automotive LIN nodes for body electronics (non-safety critical), switch panels, and instrument submodules

Health and fitness devices with basic UI and sensor inputs

General embedded controllers with mixed analog/digital I/O and serial connectivity

Datasheet

Y-IC provides the most authoritative datasheet for this product model on our website. For full specifications, electrical characteristics, land patterns, and thermal data, download the datasheet directly from this page.

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