Renesas Electronics America Inc R5F100LGGFB#X0

Mfr. Part

R5F100LGGFB#X0

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78/G13 microcontroller with 128KB on-chip Flash, 12KB RAM, integrated data EEPROM, rich analog and digital peripherals, and multiple serial interfaces. Runs up to 32 MHz, operates from 2.4V to 5.5V, and is qualified for -40°C to +105°C ambient. Packaged in a compact 64-pin LQFP (10x10 mm) for easy surface-mount assembly. RoHS3 compliant. Inventory available: 2543 units. Supplied in Tape & Reel for high-volume manufacturing.

Key Features

RL78 core 16-bit CPU at up to 32 MHz for efficient low-power processing

128KB Flash program memory and 12KB RAM for mid-range applications

On-chip data EEPROM 8K x 8 for nonvolatile parameter storage

Supply voltage range 2.4V to 5.5V supports battery and 5V systems

Operating temperature -40°C to +105°C for harsh environments

Peripherals: DMA, LVD, POR, PWM, WDT to enhance reliability and control

Connectivity: CSI, I2C, LIN bus, UART/USART for broad interface coverage

ADC: 12-channel, 10-bit with optional 8-bit mode for flexible sampling

Internal oscillator for simple clocking; external clock options supported

48 general-purpose I/O lines in a 64-pin LQFP footprint

Series RL78/G13 for long-life industrial and appliance use

RoHS3 compliant and lead-free manufacturing friendly

Key Advantages

Very low power consumption with efficient RL78 architecture

Wide voltage range simplifies power design across 3.3V and 5V systems

Integrated EEPROM reduces BOM and board space versus external EEPROM

Rich set of interfaces (LIN, UART, I2C, CSI) reduces need for external ICs

Strong reliability features (WDT, LVD, POR, DMA) for robust operation

Broad ecosystem and long-term availability typical of RL78 family

Compact 64-LQFP package balances pin count and PCB area

Industrial temperature grade supports outdoor and automotive-adjacent uses

Packaging

Type: 64-LQFP (Low-Profile Quad Flat Package), supplier device package 64-LFQFP (10x10)

Material: Molded epoxy encapsulation with copper leadframe (industry standard)

Body size: 10 mm x 10 mm; low profile height

Pin configuration: 64 leads arranged on four sides; typical 0.5 mm pitch for LQFP-64

Mounting: Surface Mount; Tape & Reel (TR) for automated placement

Thermal characteristics: Designed for -40°C to +105°C ambient; typical LQFP thermal resistance values apply; refer to datasheet for precise θJA/θJC and derating

Electrical properties: Vcc/Vdd 2.4V to 5.5V, internal oscillator available, 32 MHz max CPU clock, integrated 12-channel 10-bit ADC, extensive digital I/O

Compliance: RoHS3 compliant

Lifecycle

Status: Active in the RL78/G13 portfolio as of the latest public information; no official EOL notice indicated

Availability: Stable supply with 2543 units in stock; Tape & Reel for production

Equivalent or alternative models:

- Same-family alternatives: Other RL78/G13 devices with similar pin count and memory size; options vary by temperature grade, peripheral mix, and package. Pin-to-pin alternatives exist within the 64-pin LQFP RL78/G13 subset.

- Feature-superset alternatives: RL78/G14 (adds more timers and motor control features), RL78/G23 (newer generation with enhanced low-power and peripherals)

- 32-bit migration options: RA2E1 (Arm Cortex-M23, ultra-low power), RX130 (32-bit RX with capacitive touch and low power)

Note: Exact pin-to-pin equivalents depend on detailed suffix/options. For a precise cross list, contact our sales team via the Y-IC website and we will match the right RL78/G13 variants or cross to RA/RX devices as needed.

Key Application Areas

Home appliances and white goods controllers

Industrial control, sensors, and actuators

Building automation, HVAC, and security panels

Automotive-adjacent LIN nodes and accessories (non-safety critical)

Motor control, lighting control, and power tools

Battery-powered devices and handheld instruments

Human-machine interfaces and small display/keypad controllers

IoT edge nodes requiring low power and robust serial connectivity

Datasheet

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Limited Time Offer on available stock 2543 units ready to ship