Renesas Electronics America Inc R5F10NMEDFB#50

Mfr. Part

R5F10NMEDFB#50

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor of Renesas products. We deliver authentic parts, fast service, and technical support to help you get the best results.

Detailed Description

16-bit RL78/I1C microcontroller with 64KB Flash, 6KB RAM, and 2KB EEPROM in an 80-pin LQFP (12 x 12 mm) package. Runs up to 24 MHz. Wide supply voltage range 1.7V to 5.5V. Integrated LCD controller and rich analog front end with 4 x 10-bit ADC channels plus 3 x 24-bit high-resolution converter blocks for precision sensing. Multiple communication interfaces (CSI/SPI-like, I2C, IrDA, LIN, UART/USART). Designed for low power operation and robust performance from -40°C to +85°C.

Key Features

Core: RL78 16-bit CPU, up to 24 MHz

Memory: 64KB Flash, 6KB RAM, 2KB EEPROM

Package: 80-LQFP (12 x 12 mm), surface mount

I/O: 52 general-purpose I/O pins

Analog: A/D converters (4 x 10-bit), high-resolution converters (3 x 24-bit)

Peripherals: LCD controller, LVD (low-voltage detection), POR (power-on reset), PWM, WDT (watchdog timer)

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

Oscillator: Internal clock source

Supply voltage: 1.7V to 5.5V

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

Compliance: RoHS3 compliant

Series: RL78/I1C

Base product number: R5F10

Supplier device package: 80-LQFP (12 x 12)

Key Advantages

High precision sensing with integrated 24-bit converter blocks for metering and instrumentation

Low power consumption with RL78 architecture for battery and energy-sensitive designs

Wide voltage range simplifies power design across 1.7V to 5.5V systems

Rich connectivity options enable flexible communication with sensors, displays, and networks

Integrated LCD controller reduces external components and simplifies UI

Robust feature set (LVD, POR, WDT) strengthens reliability in industrial environments

Mature toolchain and ecosystem for RL78 reduce development time and risk

RoHS3 compliance and proven Renesas quality enhance long-term product confidence

Packaging

Type: 80-LQFP (Low-Profile Quad Flat Package)

Material: Epoxy mold compound with copper leadframe; lead-free plating compliant with RoHS3

Size: 12 mm x 12 mm body; low profile height

Pin configuration: 80 leads arranged on four sides; 52 GPIO available; dedicated pins for power, clock, analog, LCD, and communication functions

Pin pitch: Standard LQFP pitch (typically 0.5 mm for 80-LQFP; confirm exact pitch in the datasheet)

Mounting: Surface mount (SMT)

Thermal characteristics: No exposed thermal pad; operate -40°C to +85°C (ambient). Thermal performance depends on PCB layout, copper area, and airflow; follow Renesas layout guidelines and refer to datasheet for thermal resistance values.

Electrical properties (high level): 1.7V to 5.5V supply, up to 24 MHz core clock, integrated internal oscillator, integrated brown-out (LVD), POR, PWM, WDT, ADCs as specified

Delivery format: Tape & Reel (TR), compliant with EIA-481 standards for automated assembly

Handling: Observe moisture sensitivity (MSL) and ESD precautions; store and bake per JEDEC guidelines (refer to datasheet/product label for exact MSL)

Lifecycle

Status: Active production as part of the RL78/I1C series. Not near discontinuation based on current market information.

Equivalents/Alternatives: Close alternatives exist within the RL78 family (such as other RL78/I1C memory and package variants, and select RL78/G13 or RL78/G14 devices for general-purpose needs). Pin-to-pin and firmware compatibility can vary by variant and suffix. For a precise, project-ready cross-reference list and pin-compatible options, please contact our sales team via the Y-IC website. We will provide verified alternatives tailored to your requirements.

Key Application Areas

Electricity metering and power measurement (single/three-phase) requiring high-resolution analog conversion

Industrial sensing and data acquisition (pressure, flow, weight, vibration)

Building automation and HVAC controllers

Smart appliances and white goods with LCD display interfaces

Small instrumentation, handheld testers, and portable devices

Interface gateways using LIN, UART, I2C, IrDA

Low-power embedded systems needing wide supply range and robust supervision

Datasheet

Y-IC hosts the most authoritative, up-to-date datasheet for this product model. Download the datasheet from this page to confirm pinouts, electrical characteristics, timing, thermal data, and design guidelines.

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