Renesas Electronics America Inc R5F10WLDAFB#30

Mfr. Part

R5F10WLDAFB#30

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor for Renesas and we will provide you with the best products and services.

Detailed Description

16-bit RL78/L13 microcontroller, 48KB Flash, 4KB EEPROM, 2KB RAM, 24MHz max clock. 64-LQFP package (10x10 mm), 42 GPIO, integrated LCD controller, DMA, PWM, watchdog, power-on reset, low-voltage detect. Wide supply 1.6V to 5.5V, internal oscillator, 9-channel 10-bit ADC. Operating temperature -40°C to +85°C. Surface-mount. ROHS3 compliant. Base product family R5F10. In-stock quantity at Y-IC: 2620 units. Package type: Tray.

Key Features

RL78 16-bit CPU core at up to 24MHz

Program memory 48KB Flash

EEPROM 4K x 8

RAM 2K x 8

64-LQFP body 10x10 mm, 42 I/O lines

Integrated LCD driver for segment displays

Peripherals: DMA, PWM, WDT, POR, LVD

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

ADC: 9 channels, 10-bit

Internal oscillator for simple clocking

Wide supply voltage range 1.6V to 5.5V

Industrial temperature range -40°C to +85°C

ROHS3 compliant

Key Advantages

Low power RL78 architecture reduces energy use and heat

Wide voltage range supports battery and 5V systems without extra regulators

Built-in LCD driver cuts BOM and simplifies HMI designs

Rich analog and digital peripherals minimize external components

Proven Renesas reliability and long ecosystem support

Simple, compact 64-LQFP saves board space and eases routing

Internal oscillator enables fast startup and fewer clock parts

Broad interface options (UART, I2C, LIN, SPI) for easy system integration

Packaging

Type: 64-LQFP (also noted as 64-LFQFP), surface-mount

Material: Molded epoxy resin package with copper leadframe, lead-free matte tin plating

Size: 10 x 10 mm body; typical LQFP64 thickness around 1.4 mm

Pin configuration: 64 leads, approx. 0.5 mm pitch; 42 GPIO plus dedicated power, reset, oscillator and LCD segment/common pins

Thermal characteristics: -40°C to +85°C ambient operation; use solid ground planes and thermal vias for better heat spreading; follow Renesas board layout guidance

Electrical properties: Vcc 1.6V to 5.5V, internal oscillator available; ADC 9x10-bit; supports low-power modes; ROHS3 compliant

Supplier device package: 64-LFQFP (10x10)

Packing method: Tray for production handling

Lifecycle

Status: Active and widely used in production as of the latest information. Not indicated as NRND or EOL.

Equivalent or alternative models: Pin-compatible and feature-similar options exist within the RL78/L13 family and related RL78 lines (e.g., variants with different Flash sizes or packages). Exact part-number cross references depend on required memory size, LCD requirements, pinout, and package.

For a detailed, up-to-date cross-reference list tailored to your design, please contact our sales team via the Y-IC website. We will quickly match pin-compatible and functionally equivalent models for your needs.

Key Application Areas

Home appliances and white goods control boards with segment LCD displays

Battery-powered meters, handheld instruments, and portable medical devices

Industrial controllers, sensors, and HMI panels

Automotive interior LIN nodes and display/indicator modules (non-safety-critical)

Smart locks, thermostats, and building automation

Small motor control, lighting control, and power tools

General-purpose embedded systems needing low power and LCD

Datasheet

Y-IC hosts the most authoritative datasheet for this product. Download the datasheet directly from this page on our website to get complete specifications, pin mapping, electrical limits, and design guidelines.

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