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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATXMEGA16A4U-CU
ATXMEGA16A4U-CU Image
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See specifications for product details.

ATXMEGA16A4U-CU - Microchip Technology

Manufacturer Part Number
ATXMEGA16A4U-CU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATXMEGA16A4U-CU
ECAD Model
Parts Description
IC MCU 8/16BIT 16KB FLSH 49VFBGA
Detailed Description
Package
49-VFBGA
Data sheet
ATXMEGAxxA4U Datasheet.pdf
XMEGA AU Manual.pdf
ATXMEGAxxA4U Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 12758

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Quantity

Specifications

ATXMEGA16A4U-CU Tech Specifications
Microchip Technology - ATXMEGA16A4U-CU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATXMEGA16A4U-CU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.6V ~ 3.6V  
Supplier Device Package 49-VFBGA (5x5)  
Speed 32MHz  
Series AVR® XMEGA® A4U  
RAM Size 2K x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (8K x 16)  
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT  
Package / Case 49-VFBGA  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 34  
Mounting Type Surface Mount  
EEPROM Size 1K x 8  
Data Converters A/D 12x12b; D/A 2x12b  
Core Size 8/16-Bit  
Core Processor AVR  
Connectivity I²C, IrDA, SPI, UART/USART, USB  
Base Product Number ATXMEGA16  

Parts Introduction

Manufacturer Part Number

ATXMEGA16A4U-CU

Manufacturer

Microchip Technology

Introduction

AVR XMEGA A4U series microcontroller designed for advanced embedded system applications

Product Features and Performance

Advanced RISC Architecture with enhanced power efficiency

High-performance, low-power Atmel® AVR® 8/16-bit microcontroller

Non-volatile program and data memories

32MHz maximum operating frequency

Extensive range of system and peripheral clocks

Sleep modes for power reduction

Product Advantages

Superior computational performance with low power consumption

Flexible and versatile I/O options for complex tasks

USB interface for universal serial communication

Robust design for stable operation across temperature ranges and conditions

Internal oscillator for device reliability and reduced component count

Key Technical Parameters

8/16-Bit Core Processor AVR

Speed: 32MHz

I2C, IrDA, SPI, UART/USART, USB Connectivity

34 Programmable I/O Lines

16KB FLASH Program Memory

1KB EEPROM

2KB Internal RAM

12-channel, 12-bit A/D Converters

2-channel, 12-bit D/A Converters

6V to 3.6V Supply Voltage Range

Quality and Safety Features

Brown-out Detect/Reset for voltage monitoring

Programmable Watchdog Timer for system recovery

Power-on Reset circuitry for reliable operation

Compatibility

USB 2.0 Full-speed/low speed compatible

Supports various communication protocols

Application Areas

Consumer Electronics

Industrial Control Systems

Medical Devices

Automotive Components

Internet of Things Devices

Product Lifecycle

Active status, not nearing discontinuation

Supports long-term product availability

Several Key Reasons to Choose This Product

Combines high-performance and energy efficiency

Rich peripheral set to handle a wide array of tasks

Optimized for processing, control, and connectivity

Support for advanced communication protocols

Extensive built-in safety features to ensure product reliability

Flexible power management functions to conserve energy

Suitable for demanding environments due to its wide operating temperature range

Continued manufacturer support as part of an active product line

Easy to integrate with various systems due to industry-standard package and compatibility features

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATXMEGA16A4U-CU

Product Attribute ATXMEGA16A4U-CU ATXMEGA16A4-AU ATXMEGA16A4U-AU ATXMEGA16D4-AUR
Part Number ATXMEGA16A4U-CU ATXMEGA16A4-AU ATXMEGA16A4U-AU ATXMEGA16D4-AUR
Manufacturer Microchip Technology Atmel Microchip Technology Microchip Technology
Voltage - Supply (Vcc/Vdd) 1.6V ~ 3.6V 1.6V ~ 3.6V 1.6V ~ 3.6V 1.6V ~ 3.6V
Package Tray Bulk Tray Tape & Reel (TR)
Series AVR® XMEGA® A4U AVR® XMEGA® A4 AVR® XMEGA® A4U AVR® XMEGA® D4
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number ATXMEGA16 ATXMEGA16 ATXMEGA16 ATXMEGA16
RAM Size 2K x 8 2K x 8 2K x 8 2K x 8
Core Processor AVR AVR AVR AVR
Program Memory Size 16KB (8K x 16) 16KB (8K x 16) 16KB (8K x 16) 16KB (8K x 16)
Supplier Device Package 49-VFBGA (5x5) 44-TQFP (10x10) 44-TQFP (10x10) 44-TQFP (10x10)
Program Memory Type FLASH FLASH FLASH FLASH
Oscillator Type Internal Internal Internal Internal
Connectivity I²C, IrDA, SPI, UART/USART, USB I²C, IrDA, SPI, UART/USART I²C, IrDA, SPI, UART/USART, USB I²C, IrDA, SPI, UART/USART
Data Converters A/D 12x12b; D/A 2x12b A/D 12x12b; D/A 2x12b A/D 12x12b; D/A 2x12b A/D 12x12b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of I/O 34 34 34 34
Speed 32MHz 32MHz 32MHz 32MHz
EEPROM Size 1K x 8 1K x 8 1K x 8 1K x 8
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package / Case 49-VFBGA 44-TQFP 44-TQFP 44-TQFP
Core Size 8/16-Bit 8/16-Bit 8/16-Bit 8/16-Bit

ATXMEGA16A4U-CU Datasheet PDF

Download ATXMEGA16A4U-CU pdf datasheets and Microchip Technology documentation for ATXMEGA16A4U-CU - Microchip Technology.

Datasheets
XMEGA AU Manual.pdf ATXMEGAxxA4U Datasheet.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf ATxmega128/64/32/16A4U 08/May/2020.pdf
Errata
ATxmega128/64/32/16A4U Errata~.pdf
HTML Datasheet
ATXMEGAxxA4U Datasheet.pdf

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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ATXMEGA16A4U-CU

Microchip Technology
32D-ATXMEGA16A4U-CU

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