Renesas Electronics America Inc R5F100LHDFB#50

Mfr. Part

R5F100LHDFB#50

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/G13 microcontroller with 192KB Flash, 16KB RAM, and 8KB EEPROM (data flash). Runs up to 32MHz. 64-pin LQFP (10x10 mm) package for surface-mount assembly. 48 general-purpose I/O. Wide supply range 1.6V to 5.5V. On-chip 12-channel ADC (8/10-bit), internal oscillator, and rich peripherals (DMA, LVD, POR, PWM, WDT). Communication interfaces include CSI, I2C, LIN, and UART/USART. Industrial temperature rating -40°C to +85°C. RoHS3 compliant. Base product number R5F100. Supplied in Tape & Reel. Available quantity: 2595 (subject to change).

Key Features

RL78 16-bit CPU core, RL78/G13 series

Program Flash 192KB

RAM 16KB

EEPROM (data flash) 8KB

Max frequency 32MHz

64-pin LQFP (10x10 mm) package, surface-mount

48 general-purpose I/O

Supply voltage 1.6V to 5.5V

On-chip ADC: 12 channels, 8/10-bit resolution

Peripherals: DMA, Low-Voltage Detect (LVD), Power-On Reset (POR), PWM, Watchdog Timer (WDT)

Interfaces: CSI, I2C, LINbus, UART/USART

Internal oscillator (external clock/crystal options supported)

Operating temperature -40°C to +85°C

RoHS3 compliant

Base product number R5F100

Supplied in Tape & Reel (TR)

Key Advantages

Low-power RL78 architecture for energy-efficient designs

Wide voltage range works from battery-powered to 5V systems

Rich peripheral set reduces need for external components

Flexible serial connectivity (I2C, UART/USART, LIN, CSI)

Robust operation across -40°C to +85°C

Mature RL78 ecosystem, tools, and libraries for faster development

Pin-count and memory scalability within RL78/G13 for easy migration

Compact 10x10 mm LQFP simplifies PCB layout and manufacturing

Packaging

Type: 64-LQFP (also referred to as 64-LFQFP), industry-standard gull-wing leads

Body size: 10 x 10 mm

Typical lead pitch: 0.5 mm (64 pins arranged 16 per side)

Material: Molded plastic epoxy package with copper leadframe

Delivery: Tape & Reel (TR) optimized for automated SMT lines

Mounting: Surface Mount

Thermal characteristics: Designed for reliable operation across -40°C to +85°C; consult the datasheet for exact thermal resistance figures and derating

Electrical properties (package-related): Supports the device’s wide supply range (1.6V to 5.5V), internal oscillator and external clock connections, ADC input routing, and standard ESD protection levels per RL78/G13 specifications; see datasheet for pin function details and electrical limits

Lifecycle

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

Pin-compatible and functional alternatives: Options exist within the RL78/G13 family with the same core and 64-pin LQFP package but different memory sizes or temperature grades (e.g., RL78/G13 64-pin variants under the R5F100L* family). Exact drop-in alternatives depend on required flash/RAM size, peripheral mix, and temperature rating.

Need an exact cross list: For a curated, pin-to-pin equivalent list and alternates from Renesas or other brands, please contact our sales team via the Y-IC website. We will match your requirements precisely (memory size, I/O, temp grade, interface set).

Key Application Areas

White goods and home appliances

Industrial controllers and HMIs

Sensor hubs and data acquisition

LIN-based modules and gateways

Metering and instrumentation

Motor control and PWM drive

Low-power embedded systems

General-purpose embedded control

Datasheet

The most authoritative datasheet for this model is available on our Y-IC product page. We strongly recommend downloading it from the current page to get complete specifications, pinouts, timing, and application notes.

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