Renesas Electronics America Inc R5F100FHDFP#50

Mfr. Part

R5F100FHDFP#50

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor of Renesas products, committed to delivering the best products and services. Buy with confidence from Y-IC.

Detailed Description

16-bit RL78/G13 microcontroller with 192KB Flash, 16KB RAM, and 8KB data flash (EEPROM-like). 44-LQFP package (10x10 mm), 32 MHz operation, 31 GPIO, on-chip peripherals and low-power modes. Operating temperature -40°C to +85°C. RoHS3 compliant. Available quantity: 2570 units (subject to change; check current stock on our website).

Key Features

RL78 16-bit CPU core, RL78/G13 series

Program memory: 192KB Flash (192K x 8)

RAM: 16KB (16K x 8)

Data flash (EEPROM-like): 8KB (8K x 8)

Up to 32 MHz system clock

31 general-purpose I/O pins

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

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

ADC: 10-bit resolution (multiple input channels)

Internal oscillator

Wide supply voltage: 1.6V to 5.5V

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

RoHS3 compliant

Base product number: R5F100

Key Advantages

Ultra-low-power RL78 architecture for battery and energy-sensitive designs

Wide voltage range enables operation from 1.6V to 5.5V without external level shifting

Rich analog and digital peripherals integrated to reduce BOM

Multiple serial interfaces (UART/USART, I2C, CSI) for flexible connectivity

LINbus support for automotive and industrial communication needs

Mature ecosystem, robust reliability, and long-term availability from Renesas

Compact 44-LQFP footprint ideal for space-constrained boards

Packaging

Type: 44-LQFP (Low-Profile Quad Flat Package)

Material: Molded epoxy over copper lead frame; gull-wing leads

Size: 10 x 10 mm body (typical), low profile package height

Pin configuration: 44 pins, quad-side leads; typical lead pitch 0.8 mm (verify in datasheet)

Mounting: Surface Mount (SMT)

Shipping: Tape & Reel (TR) for automated assembly

Thermal characteristics: Operates -40°C to +85°C ambient; thermal resistance depends on PCB and airflow (see datasheet for θJA/θJC and recommended copper area)

Electrical properties: 1.6V–5.5V supply; internal oscillator; low-power modes (Halt/Stop); ADC 10-bit; integrated LVD and POR

Lifecycle

Current status: Active in the RL78/G13 portfolio as of the latest market information; not indicated as nearing discontinuation

Equivalent or alternative models:

- Same-family alternatives: RL78/G13 devices in 44-LQFP with different Flash sizes (for example 128KB or 256KB) and similar pinouts. Best-fit, pin-compatible choices vary by exact feature set and memory size.

- Feature-upgrade alternative: RL78/G14 family for more timers and enhanced functionality in similar package options.

- Automotive-grade alternative: RL78/F13/F14 families if AEC-Q100 or extended automotive features are required.

- 32-bit migration path: Renesas RA2 series (ARM Cortex-M) for higher performance and modern peripherals (not pin-compatible; requires redesign).

For a precise cross-reference list (pin-for-pin matches and function-equivalent parts), contact Y-IC via our website. Our sales and engineering teams will provide a validated, detailed substitution matrix tailored to your design.

Key Application Areas

Smart meters and home appliances

Industrial control, sensors, and actuators

Automotive body electronics and LIN-based modules (non-safety)

Building automation and HVAC controllers

Battery-powered and low-power embedded devices

Consumer electronics and general-purpose microcontroller projects

Datasheet

Our website hosts the most authoritative datasheet for this product. Download the R5F100FHDFP#50 datasheet on this page for exact pinout, timing, thermal data, and design guidelines. Always refer to the datasheet for final specifications.

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