Renesas Electronics America Inc R5F10MPEDFB#30

Mfr. Part

R5F10MPEDFB#30

Manufacturer

Renesas Electronics Corporation. Y-IC is a quality distributor of Renesas. We focus on genuine supply, fast delivery, and expert support to give you the best products and services.

Detailed Description

16‑bit RL78/I1B microcontroller with 64KB Flash, 6KB RAM, internal oscillator, wide supply range (1.9V to 5.5V), −40°C to +85°C operating range, and rich analog plus communication features. Package is 100‑LFQFP (14×14 mm), surface‑mount, RoHS3 compliant. Designed for low power, precision measurement, and LCD‑based interfaces.

Key Features

Core: Renesas RL78, 16‑bit

Frequency: Up to 24 MHz

Flash: 64KB (64K×8)

RAM: 6KB (6K×8)

I/O: 69 pins

Series: RL78/I1B (Base product R5F10)

Peripherals: LCD controller, PWM, watchdog timer (WDT), power‑on reset (POR), low‑voltage detect (LVD), brown‑out detect/reset

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

Data converters: 6×10‑bit ADC, 4×24‑bit high‑resolution ADC (ideal for precision metering)

Oscillator: Internal

Supply voltage: 1.9V to 5.5V

Temperature: −40°C to +85°C (TA)

Compliance: RoHS3

Key Advantages

Low power RL78 core helps extend battery life in portable and metering devices

Integrated 4×24‑bit ADC enables high‑accuracy sensing and energy measurement, reducing external components

Built‑in LCD controller simplifies UI for meters, panels, and portable instruments

Wide voltage range (1.9V to 5.5V) improves design flexibility across battery and mains‑powered systems

Rich serial options (UART, I2C, SPI/CSI, LIN, IrDA) make system integration easy

Robust reliability with LVD, POR, brown‑out protection, and WDT

Industrial temperature range (−40°C to +85°C)

RoHS3 compliant for modern environmental standards

Current stock available at Y-IC for quick fulfillment (2693 units)

Packaging

Type: 100‑LFQFP (low‑profile quad flat package), surface mount

Supplier device package: 100‑LFQFP (14×14 mm)

Body size: 14 mm × 14 mm; low‑profile height typical for LQFP

Lead count and pitch: 100 leads; typical LQFP pitch 0.5 mm

Material: Molded epoxy over copper leadframe; lead‑free (RoHS3)

Pin configuration: 100 pins with 69 general‑purpose I/O; remaining pins for power, ground, and dedicated functions (ADC, LCD, comms)

Thermal characteristics: Operates −40°C to +85°C ambient; heat dissipation via leads and PCB copper areas; follow datasheet layout guidelines for optimal thermal performance

Electrical properties: 1.9V–5.5V supply, 24 MHz operation, integrated analog blocks (6×10‑bit ADC, 4×24‑bit ADC), internal oscillator

Shipment form: Tray

Lifecycle

Status: Active in production as of latest available information; not near discontinuation under typical supply programs

Equivalents/alternatives: Pin‑compatible options may exist within the RL78/I1B family (e.g., different Flash sizes or feature variants in 100‑LQFP). Exact part‑number matches depend on ADC/LCD configuration and memory size.

If you need exact drop‑in or cross references: Contact our sales team through the Y-IC website. We will verify pin‑compatibility and feature match and provide a tailored list of alternatives.

Key Application Areas

Smart utility meters (single‑phase/three‑phase energy metering, water/gas meters) using the 24‑bit ADC for precision measurement and LCD for display

Industrial sensing and measurement instruments needing high‑accuracy analog front‑ends

Battery‑powered handheld devices and data loggers with low power consumption

Human‑machine interfaces with integrated LCD controller

Communication gateways and nodes using UART/I2C/SPI, IrDA, or LINbus

Embedded controllers in appliances and building automation requiring wide supply range and robust protection features

Datasheet

Y-IC hosts the most authoritative datasheet and technical documents for R5F10MPEDFB#30. Download the datasheet directly from this page to get full electrical specs, pinouts, timing, layout guidelines, and design notes.

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