Renesas Electronics America Inc R5F100LHGFA#V0

Mfr. Part

R5F100LHGFA#V0

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/G13 microcontroller with 192 KB on-chip Flash, 16 KB RAM, and 8 KB data flash for EEPROM emulation. 64-pin LQFP package (12 x 12 mm). Rich peripherals and serial interfaces. Wide supply range from 1.6 V to 5.5 V. Designed for low power and high efficiency. RoHS3 compliant.

Key Features

Core and speed: RL78 16-bit MCU, up to 32 MHz

Program memory: 192 KB Flash

RAM: 16 KB

Data flash: 8 KB for EEPROM emulation

I/O: 48 configurable GPIOs

Analog: 12-channel A/D converter, selectable 8-bit or 10-bit resolution

Peripherals: DMA, LVD, POR, PWM, WDT

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

Oscillator: Internal oscillator supported

Supply voltage: 1.6 V to 5.5 V

Operating temperature: -40°C to +105°C (TA)

Package: 64-LQFP (12 x 12 mm), surface-mount

Compliance: RoHS3 compliant

Base product number: R5F100

Series: RL78/G13

Key Advantages

Low power operation with wide voltage range for battery and mains-powered designs

Mature RL78 ecosystem with tools, libraries, and broad community support

Strong peripheral mix enables compact designs without external components

Flexible serial interfaces for quick system integration and networking

Reliable operation across industrial temperature range

Stable supply and long-lived Renesas platform for design longevity

In stock quantity: 2660 units available for immediate order at Y-IC

Packaging

Type: LQFP, 64 pins, surface-mount

Material: Molded epoxy body, copper lead frame, lead-free terminal plating (RoHS3)

Mechanical size: 12 mm x 12 mm body (refer to datasheet for height and lead pitch)

Pin configuration: 64 pins total, 48 GPIOs, multiple analog inputs, power and ground pins; see datasheet for complete pinout and multiplexed functions

Thermal characteristics: Designed for reliable operation from -40°C to +105°C ambient; follow datasheet and Renesas guidelines for PCB copper area and thermal dissipation to maintain safe junction temperatures

Electrical properties: 1.6 V to 5.5 V supply, internal oscillator support, robust brown-out and reset features (LVD, POR), ESD and EMC performance per Renesas specifications; consult datasheet for electrical limits and timing

Shipping: Tray

Supplier device package: 64-LQFP (12 x 12 mm)

Lifecycle

Status: Active and widely used in production

Nearing discontinuation: No current indication of EOL based on typical RL78/G13 availability

Equivalent or alternative models: Pin-compatible options exist within the Renesas RL78/G13 family using the same 64-pin LQFP footprint with varying Flash/RAM and peripheral sets in the R5F100xx series. Exact drop-in equivalents depend on pin function mapping, memory size, and feature set. To ensure correct compatibility, contact Y-IC sales for a verified cross and replacements.

If you need precise functional or pin-to-pin equivalents, please contact our sales team via the Y-IC website for the latest cross-reference and availability

Key Application Areas

Industrial control and automation

Home appliances and white goods

Motor and actuator control

Sensor hubs and data acquisition

Low-power IoT nodes and smart devices

Handheld instruments and meters

LIN-based subsystems and gateways

General-purpose embedded controllers

Datasheet

Our website hosts the most authoritative datasheet for this product model. Download it directly from this page to get full electrical, timing, and mechanical details, plus application notes and design guidelines.

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