R5F101EFANA#U0 Renesas Electronics Integrated Circuit (Quad Flat No-Lead) In Stock

Name: R5F101EFANA#U0
Brand: Renesas Electronics
SKU: R5F101EFANA#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

R5F101EFANA#U0Quad Flat No-Lead

Quick Facts

Manufacturer: Renesas Electronics
Package: Quad Flat No-Lead
Pin Count: 40
Lifecycle: OBSOLETE
Datasheet: R5F101EFANA#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 R5F101EFANA#U0?

16-bit RL78 CPU family with a listed 20 MHz maximum clock frequency
Low-power operating profile cited at 66 uA/MHz CPU current and 230 nA STOP standby
Integrated ADC, data flash, and on-chip oscillator reduce support circuitry
Hardware illegal-operation detection supports IEC/UL 60730-oriented appliance safety designs

What is R5F101EFANA#U0 used for?

R5F101EFANA#U0 fits appliance controllers, industrial control nodes, and low-power embedded products that need a 16-bit RL78 MCU with ADC and data flash. The 20 MHz listed clock, 4 MHz operation at 1.6 V, and low standby current make it suitable for always-on sensing, user interfaces, and motor-adjacent control tasks.

What are the specifications of R5F101EFANA#U0?

Pbfree Code	Yes
Manufacturer Package Code	PWQN0040KC
YTEOL	0
Has ADC	YES
Additional Feature	IT ALSO OPERATES AT 4MHZ @1.6V 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 R5F101EFANA#U0 datasheet?

R5F101EFANA#U0 Datasheet Download

Official datasheet from Renesas Electronics

What are equivalent replacements for R5F101EFANA#U0?

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

Frequently Asked Questions

Which core performance parameters are important when qualifying R5F101EFANA#U0?

The fetched RL78/G13 context identifies a 16-bit CPU family and a 20 MHz maximum clock, with family context citing 43.2 DMIPS at 32 MHz for comparison.

How does this device support low-power embedded designs?

The context cites very low consumption values, including 66 uA/MHz CPU current and 230 nA STOP standby, useful for controllers with long idle periods.

Which package and compliance checks should receiving teams confirm?

The record lists Renesas package code PWQN0040KC, a Quad Flat No-Lead package type, and Pbfree Code Yes, so teams should verify the 40-pin QFN-style marking.

How should engineers assess appliance-control suitability?

Built-in illegal-operation detection is cited for IEC/UL 60730 support, while 4 MHz operation at 1.6 V helps appliance nodes meet low-voltage requirements.

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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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R5F101EFANA#U0 Renesas Electronics Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of R5F101EFANA#U0?

What is R5F101EFANA#U0 used for?

What are the specifications of R5F101EFANA#U0?

Compliance & Regulatory

Where can I find the R5F101EFANA#U0 datasheet?

What are equivalent replacements for R5F101EFANA#U0?

Frequently Asked Questions

Which core performance parameters are important when qualifying R5F101EFANA#U0?

How does this device support low-power embedded designs?

Which package and compliance checks should receiving teams confirm?

How should engineers assess appliance-control suitability?

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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