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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATSAM4LC4CA-CFU
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ATSAM4LC4CA-CFU - Microchip Technology

Manufacturer Part Number
ATSAM4LC4CA-CFU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATSAM4LC4CA-CFU
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 32BIT 256KB FLSH 100VFBGA
Package
100-VFBGA (7x7)
Data sheet
1.ATSAM4LC4CA-CFU.pdf ...

HTML Datasheet

SAM4L Flyer.pdf

PCN Design/Specification

Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 5289

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Specifications

ATSAM4LC4CA-CFU Tech Specifications
Microchip Technology - ATSAM4LC4CA-CFU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATSAM4LC4CA-CFU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.68V ~ 3.6V  
Supplier Device Package 100-VFBGA (7x7)  
Speed 48MHz  
Series SAM4L  
RAM Size 32K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (256K x 8)  
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT  
Package / Case 100-VFBGA  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 75  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 15x12b; D/A 1x10b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M4  
Connectivity I²C, IrDA, LINbus, SPI, UART/USART, USB  
Base Product Number ATSAM4LC  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

ATSAM4LC4CA-CFU

Manufacturer

microchip-technology

Introduction

The ATSAM4LC4CA-CFU is a powerful 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a comprehensive set of peripherals and features, making it suitable for a wide range of embedded applications.

Product Features and Performance

ARM Cortex-M4 core operating at up to 48MHz

256KB of FLASH program memory

32KB of RAM

Flexible connectivity options including I2C, SPI, UART, USB, and more

Integrated peripherals such as DMA, PWM, WDT, and LCD controller

15-channel 12-bit ADC and 1-channel 10-bit DAC

Product Advantages

High-performance 32-bit architecture for demanding applications

Extensive peripheral set for versatile design options

Low power consumption for battery-powered devices

Wide operating temperature range of -40°C to 85°C

Key Reasons to Choose This Product

Powerful processing capabilities with the ARM Cortex-M4 core

Comprehensive peripheral integration for diverse design requirements

Energy-efficient operation for extended battery life

Reliable performance in harsh environmental conditions

Quality and Safety Features

Robust brown-out detection and power-on reset

Watchdog timer for system monitoring and recovery

Wide operating voltage range of 1.68V to 3.6V

Compatibility

The ATSAM4LC4CA-CFU is compatible with other devices in the SAM4L series, allowing for easy migration and design flexibility.

Application Areas

Industrial automation and control

Portable and battery-powered devices

Sensor and data acquisition systems

Medical and healthcare equipment

Home automation and smart home applications

Product Lifecycle

The ATSAM4LC4CA-CFU is an active product, and there are currently no plans for discontinuation. Microchip offers several equivalent or alternative models within the SAM4L series, including the ATSAM4LC2CA, ATSAM4LC4CA, and ATSAM4LC8CA, which may provide additional options for your design requirements. If you require further assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATSAM4LC4CA-CFU

Product Attribute ATSAM4LC4CA-CFUR ATSAM4LC4CA-AU ATSAM4LC4CA-AUR ATSAM4LC4CA-AU
Part Number ATSAM4LC4CA-CFUR ATSAM4LC4CA-AU ATSAM4LC4CA-AUR ATSAM4LC4CA-AU
Manufacturer Microchip Technology Microchip Technology Microchip Technology Atmel
Voltage - Supply (Vcc/Vdd) - - - -
Number of I/O - - - -
Speed - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Oscillator Type - - - -
Series - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Data Converters - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Program Memory Size - - - -
EEPROM Size - - - -
Core Size - - - -
Peripherals - - - -
Core Processor - - - -
RAM Size - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Program Memory Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Connectivity - - - -

ATSAM4LC4CA-CFU Datasheet PDF

Download ATSAM4LC4CA-CFU pdf datasheets and Microchip Technology documentation for ATSAM4LC4CA-CFU - Microchip Technology.

Datasheets
SAM4L Series Summary.pdf SAM4L8,L4,L2 Series Complete.pdf
HTML Datasheet
SAM4L Flyer.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATSAM4LC4CA-CFU Image

ATSAM4LC4CA-CFU

Microchip Technology
32D-ATSAM4LC4CA-CFU

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