Renesas Electronics America Inc R5F100LHDFB#30

Mfr. Part

R5F100LHDFB#30

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/G13 microcontroller with 192KB Flash, 16KB RAM, and 8KB data flash (EEPROM-like). Runs up to 32 MHz. Offers 48 GPIO, rich peripherals (DMA, LVD, POR, PWM, WDT), and multiple serial interfaces (CSI, I2C, LINbus, UART/USART). Integrated 12-channel ADC supporting 10-bit and 8-bit modes. Operates from 1.6V to 5.5V over -40°C to +85°C. Package is 64-LFQFP (10 x 10 mm) for surface-mount designs. RoHS3 compliant. Base product number R5F100. Supplied in tray. Series RL78/G13. Quantity available: 2631.

Key Features

RL78 16-bit core optimized for low power and high efficiency

Program Flash 192KB (192K x 8), RAM 16KB (16K x 8), data flash 8KB (EEPROM emulation)

Up to 32 MHz operation with internal oscillator

48 programmable I/O pins

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

Connectivity: CSI, I2C, LINbus, UART/USART

ADC: 12 channels, 10-bit resolution with optional 8-bit mode

Wide supply range: 1.6V to 5.5V

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

Package: 64-LFQFP (10 x 10 mm), surface-mount

RoHS3 compliant

Key Advantages

Very low power consumption for battery and energy-sensitive designs

Wide voltage range makes it flexible for 1.8V to 5V systems

Mature RL78 ecosystem, tools, and community for fast development

Rich peripherals reduce external components and BOM cost

Integrated safety features (WDT, LVD, POR) improve reliability

LINbus and multiple UARTs simplify automotive and industrial serial links

Internal oscillator lowers design complexity and cost

Stable long-life platform from Renesas for long-term availability

Packaging

Type: 64-LFQFP, low-profile quad flat package, lead-free

Material: epoxy mold compound with copper lead frame and matte tin plating (Pb-free)

Size: 10 mm x 10 mm body, low-profile height

Pin configuration: 64 leads, quad-sided, typical LQFP pin pitch 0.5 mm, 16 leads per side

Mounting: surface mount; supplied in tray for automated assembly

Thermal characteristics: designed for operation from -40°C to +85°C; use PCB copper areas for heat spreading; follow Renesas layout guidelines for thermal performance

Electrical properties (core/package-related): 1.6V to 5.5V supply, up to 32 MHz system clock, internal oscillator available, RoHS3 compliant

Lifecycle

Status: Active and in mass production; not nearing discontinuation as of the latest update

Pin-compatible and family alternatives in RL78/G13 for 64-LQFP designs (verify exact pin mapping and mask options in datasheet)

- R5F100LEDFB#xx (RL78/G13, similar package, lower Flash size option)

- R5F100LFDFB#xx (RL78/G13, similar package, mid Flash size option)

- R5F100LGDFB#xx (RL78/G13, similar package, higher Flash size option)

- R5F100LHDFB#31 or #32 (same core/package with different mask option settings)

Series-level alternatives (feature/performance variations; check compatibility)

- RL78/G14 (enhanced features and performance; 64-LQFP options available)

- RL78/G12 (cost-optimized 16-bit; fewer peripherals)

If you need a precise one-to-one equivalent or a cross to a different brand or 32-bit platform, contact our sales team via the Y-IC website for detailed cross-reference support

Key Application Areas

Automotive LIN nodes, door modules, seat controls, and body electronics

Home appliances and white goods control boards with PWM and ADC

Industrial sensors, human-machine interface panels, and small controllers

Battery-powered devices and portable instrumentation

Serial gateways and protocol bridging (UART/USART, I2C, LIN)

Motor control for small DC motors and fans using PWM

Measurement and monitoring systems leveraging the 12-channel ADC

Datasheet

Y-IC provides the most authoritative datasheet for this product model on our website. We recommend downloading the datasheet directly from this page for complete specifications, pinouts, timing, and design guidelines.

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