Renesas Electronics America Inc R5F10NMGDFB#10

Mfr. Part

R5F10NMGDFB#10

Manufacturer

Renesas Electronics Corporation

Y-IC is a quality distributor for Renesas. We provide genuine parts, fast service, and dependable support to ensure you get the best products and experience.

Detailed Description

16-bit RL78/I1C microcontroller for energy measurement and metering applications. 128KB flash, 8KB RAM, 2KB EEPROM. Runs up to 24MHz. Wide supply 1.7V to 5.5V. Built-in LCD driver, watchdog, PWM, power-on reset, low-voltage detection. Mixed-signal capability with 24-bit sigma-delta ADCs and 10-bit SAR ADC. 80-LQFP package, 12x12 mm, surface mount, RoHS3 compliant. Operating temperature -40°C to 85°C.

Key Features

RL78 16-bit core up to 24MHz for efficient, low-power processing

128KB flash program memory, 8KB RAM, 2KB EEPROM for nonvolatile data

Data converters: three 24-bit sigma-delta ADC channels for precise energy sensing, four 10-bit SAR ADC channels for general analog inputs

Peripherals: LCD driver, PWM, watchdog timer, power-on reset, low-voltage detection

Connectivity: CSI SPI, I2C, IrDA, LINbus, UART USART

44 general-purpose I O pins

Internal oscillator for simplified clock design

Supply voltage range 1.7V to 5.5V

Operating temperature -40°C to 85°C TA

Series RL78 I1C, base product number R5F10

RoHS3 compliant, lead-free

Key Advantages

High-accuracy metering with integrated 24-bit sigma-delta ADCs

Low-power RL78 architecture helps meet tight energy budgets in smart meters

Integrated LCD driver reduces external components and board space

Wide voltage range and robust reset LVD features improve reliability in noisy power environments

Multiple communication options ease integration with meter networks and peripherals

Mature tools and ecosystem e2 studio, compilers, libraries speed development

Renesas quality and long-term product support

Y-IC ensures genuine parts, reliable sourcing, and responsive customer service

Packaging

Type: 80-pin LQFP, surface-mount

Body size: 12 mm x 12 mm

Lead pitch: typically 0.5 mm with gull-wing leads

Material: epoxy-molded plastic package with copper leadframe, lead-free finish, compliant with RoHS3

Pin configuration: 80 total pins with 44 GPIO; multiple VDD VSS; analog AVDD AVSS for ADC; LCD segment and common pins; UART, I2C, CSI SPI, LIN interfaces; optional external crystal pins if used

Thermal characteristics: qualified for -40°C to 85°C ambient; standard JEDEC reflow compatible; thermal performance depends on PCB copper area and layout

Electrical properties: 1.7V to 5.5V supply; internal oscillator; built-in LVD POR WDT; follow datasheet for decoupling, ground separation for analog digital, and ADC reference connections

Packaging method: Tray as standard; contact Y-IC for other packing options if required

Lifecycle

Status: Active in the Renesas RL78 I1C family based on current series positioning

Not indicated as nearing discontinuation at the time of writing

Equivalent or alternative models: Close alternatives exist within the RL78 I1C series with different memory sizes or pin counts; RL78 I1A and RL78 I1D series may suit metering and precision sensing with different feature mixes

For exact pin-to-pin and firmware-compatible replacements, or second-source options, please contact Y-IC sales via our website. We will provide a tailored list of equivalents and availability based on your needs

Key Application Areas

Single-phase and three-phase smart electricity meters

Residential, commercial, and industrial sub-metering

Power and energy measurement modules using shunts or current transformers

AMI AMR endpoints with integrated LCD display

Utility meter calibration and test systems

Precision sensing applications requiring low power and high-resolution ADC

Communication interfaces in metering networks via LIN, UART, IrDA

Datasheet

Y-IC hosts the most authoritative datasheet for this product model on our product page. Download it here to get the latest specifications, pinouts, timing data, electrical characteristics, and application guidance.

Request for Quotation Now

Get a Quote on Y-IC today

Learn More on the product page

Limited Time Offer pricing and stock updates available online. Click Get a Quote to start your order and secure supply.