Renesas Electronics America Inc R5F10NMEDFB#15

Mfr. Part

R5F10NMEDFB#15

Manufacturer

Renesas Electronics Corporation

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Detailed Description

16-bit RL78 microcontroller in the RL78 I1C series

64KB Flash, 6KB RAM, 2KB EEPROM

24MHz max operating frequency

Wide supply voltage 1.7 to 5.5 V

Internal oscillator for simpler clock design

80-LQFP package 12 x 12 mm, tray packing, surface mount

44 user I O pins from an 80-pin device

Peripherals include LCD controller, LVD, POR, PWM, WDT

Connectivity includes UART USART, I2C, CSI, LIN, IrDA

Data converters include 4 x 10-bit A D and 3 x 24-bit sigma delta ADC for precision measurement

Operating temperature range minus 40 to 85 C

RoHS3 compliant

Main category Integrated Circuits ICs, classification Embedded Microcontrollers

Base product number R5F10

Key Features

RL78 16-bit core with low power operation

64KB Flash for application code, 6KB RAM for fast data, 2KB EEPROM for nonvolatile storage

24MHz clock speed for responsive control and sensing tasks

1.7 to 5.5 V supply range supports battery and 5 V systems

Integrated LCD driver for direct segment display control

24-bit sigma delta ADC x3 for high accuracy measurements

10-bit ADC x4 for general purpose analog inputs

System protection features LVD, POR, WDT

PWM outputs for motor and power control

Multiple serial interfaces UART USART, I2C, CSI, LIN, IrDA

44 I O lines available within an 80-pin footprint

Industrial temperature range minus 40 to 85 C

RoHS3 compliant materials

Key Advantages

Combines precision measurement and control in one MCU, reducing external components

Wide voltage range simplifies design across both 3.3 V and 5 V ecosystems

Integrated LCD driver lowers BOM and speeds instrument design

Multiple serial buses enable easy connection to sensors, transceivers, and LIN networks

On-chip EEPROM retains calibration and logs without external memory

LVD, POR, WDT improve reliability and uptime

Established RL78 platform with strong ecosystem and tools

Compact LQFP footprint with ample I O helps shrink PCB size

Packaging

Type 80-LQFP body size 12 x 12 mm

Mounting surface mount

Pin configuration 80 pins with 44 user I O available

Materials typical LQFP lead frame with lead free mold compound, RoHS3 compliant

Supplier device package 80-LQFP 12 x 12 mm

Packing tray for production handling

Thermal characteristics follow typical LQFP behavior. Use adequate copper planes for heat spreading and consult the datasheet for thermal resistance and power limits

Electrical properties summary speed up to 24MHz, supply 1.7 to 5.5 V, internal oscillator, integrated converters and interfaces as listed

Lifecycle

Status generally active for the RL78 I1C family at the time of writing and not indicated as near discontinuation

Lifecycle can change. For the latest status and stocking plans, contact Y-IC

Equivalent or alternative options may exist within RL78 I1C and related RL78 families with different memory sizes, pin counts, or packages

For a precise cross and a detailed list of equivalents matched to your needs, please contact our sales team via our website and we will recommend the best options

Key Application Areas

Industrial and building instruments with segment LCD displays

Energy metering and power monitoring using high accuracy ADC

Sensor hubs and data acquisition modules

Motor and actuator control using PWM

Automotive and transportation subsystems using LIN communication

Handheld and battery powered devices needing low power and 5 V compatibility

Home appliances, HVAC controllers, smart thermostats

Medical and laboratory instruments that require accurate measurement

Datasheet

Our website provides the most authoritative datasheet for this product model. We recommend downloading the datasheet from this page to get complete specifications, pinouts, timing, and design guidance

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