R5F101EFDNA#U0 Renesas Electronics Integrated Circuit (Quad Flat No-Lead) In Stock

Name: R5F101EFDNA#U0
Brand: Renesas Electronics
SKU: R5F101EFDNA#U0
Availability: InStock

The RL78/G13 microcontrollers balance the industry's lowest level of consumption current (CPU: 66 μA/MHz, standby (STOP): 230 nA) and a high performance of 43.2 DMIPS (32 MHz). They have an on-chip oscillator, data flash, A/D converter, and more. Built-in safety features (function that detects illegal operation of hardware) enable support for the household appliance safety standard (IEC/UL 60730). These microcontrollers can be used in a wide variety of applications from home and consumer appliances to indus

OBSOLETEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

R5F101EFDNA#U0Quad Flat No-Lead

Quick Facts

Manufacturer: Renesas Electronics
Package: Quad Flat No-Lead
Pin Count: 40
Lifecycle: OBSOLETE
Datasheet: R5F101EFDNA#U0 Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of R5F101EFDNA#U0?

16-bit RL78 CPU core for compact embedded control firmware
Operates at 16 MHz from a 2.4 V minimum supply condition
20 MHz maximum clock frequency supports responsive peripheral control
Integrated ADC, on-chip oscillator, and data flash reduce external circuitry
Low-current RL78/G13 family profile with 66 uA/MHz CPU current and 230 nA STOP standby

What is R5F101EFDNA#U0 used for?

R5F101EFDNA#U0 is well suited for home appliances, consumer devices, sensor interfaces, and compact industrial control boards. The 16-bit RL78 core, ADC, data flash, and IEC/UL 60730-oriented safety features support reliable embedded monitoring and control designs.

What are the specifications of R5F101EFDNA#U0?

Pbfree Code	Yes
Manufacturer Package Code	PWQN0040KC
YTEOL	0
Has ADC	YES
Additional Feature	OPERATES AT 16MHZ @2.4V MIN SUPPLY
Bit Size	16
Boundary Scan	NO
CPU Family	RL78
Clock Frequency-Max	20MHz
DAC Channels	NO
DMA Channels	YES
Format	FIXED POINT
Integrated Cache	NO
JESD-30 Code	S-PQCC-N40
Low Power Mode	YES
Number of DMA Channels	2
Number of External Interrupts	7
Number of I/O Lines	36
Number of Serial I/Os	3
Number of Timers	9
On Chip Data RAM Width	8
On Chip Program ROM Width	8
PWM Channels	YES
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC40,.24SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
RAM (bytes)	8192
ROM (words)	98304
ROM Programmability	FLASH
Speed	32MHz
Supply Current-Max	8.5mA
Supply Voltage-Max	5.5V
Supply Voltage-Min	2.7V
Supply Voltage-Nom	3V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER
Package	Quad Flat No-Lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
HTS Code	8542.31.00.20

Where can I find the R5F101EFDNA#U0 datasheet?

R5F101EFDNA#U0 Datasheet Download

Official datasheet from Renesas Electronics

What are equivalent replacements for R5F101EFDNA#U0?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How much processing headroom does R5F101EFDNA#U0 provide for control firmware?

This RL78 device is a 16-bit microcontroller with a listed maximum clock frequency of 20 MHz, supporting compact control loops and peripheral monitoring tasks.

Which low-power characteristics matter for always-on appliance designs?

The RL78/G13 family description cites 66 uA/MHz CPU current and 230 nA STOP standby current, useful for products that spend long periods waiting.

How should design teams assess analog and safety-related integration?

R5F101EFDNA#U0 includes an ADC, on-chip oscillator, and data flash, with safety features intended to support IEC/UL 60730 appliance designs at 16 MHz operation.

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About Renesas Electronics

Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog products, and SoC solutions for automotive, industrial, and IoT applications.

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R5F101EFDNA#U0 Renesas Electronics Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of R5F101EFDNA#U0?

What is R5F101EFDNA#U0 used for?

What are the specifications of R5F101EFDNA#U0?

Compliance & Regulatory

Where can I find the R5F101EFDNA#U0 datasheet?

What are equivalent replacements for R5F101EFDNA#U0?

Frequently Asked Questions

How much processing headroom does R5F101EFDNA#U0 provide for control firmware?

Which low-power characteristics matter for always-on appliance designs?

How should design teams assess analog and safety-related integration?

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Why Buy from FindMyChip

About Renesas Electronics

More from Renesas Electronics

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