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Orders Over
$5000ATMEGA16U4-AU
ATMEGA16U4-AU offers 16K Flash, 1K EEPROM, and 2.5K SRAM
Brands: ATMEL
Mfr.Part #: ATMEGA16U4-AU
Datasheet: ATMEGA16U4-AU Datasheet (PDF)
Package/Case: TQFP-44
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 7,568 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ATMEGA16U4-AU General Description
The ATMEGA16U4-AU is complemented by a comprehensive set of development tools that streamline the programming and debugging process, making it accessible to both novice and experienced developers. Whether you're working on a hobby project or a commercial IoT application, this microcontroller provides the performance and flexibility needed to bring your ideas to life
Features
- Advanced RISC architecture - On-chip 2-cycle multiplierNon-volatile program and data memoriesJTAG (IEEE 1149.1 compliant) interfaceUSB 2.0 full-speed/low speed device module with interrupt on transfer completionPeripheral features - Four 8-bit PWM channelsPower-on reset (POR) and programmable brown-out detectionInternal 8MHz calibrated oscillatorInternal clock prescaler and on-the-fly clock switching (Int RC/Ext Osc)External and internal interrupt sourcesSix sleep modes - Idle, ADC noise reduction, power-save, power-down, standby and extended standbyAll I/O combine CMOS outputs and LVTTL inputs26 Programmable I/O lines-40 to +85°C Industrial operating temperature range
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | 8-bit Microcontrollers - MCU | RoHS | Details |
| Core | AVR | Program Memory Size | 16 kB |
| Data RAM Size | 1.25 kB | Package / Case | TQFP-44 |
| Maximum Clock Frequency | 16 MHz | ADC Resolution | 10 bit |
| Number of I/Os | 26 I/O | Supply Voltage - Min | 2.7 V |
| Supply Voltage - Max | 5.5 V | Mounting Style | SMD/SMT |
| Data Bus Width | 8 bit | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Series | ATmega16U4 |
| Brand | Microchip Technology | Data RAM Type | SRAM |
| Data ROM Size | 512 B | Data ROM Type | EEPROM |
| Height | 1.05 mm | Interface Type | SPI, TWI, USART |
| Length | 10 mm | Moisture Sensitive | Yes |
| Number of ADC Channels | 12 Channel | Number of Timers/Counters | 5 Timer |
| Processor Series | megaAVR | Product | MCUs |
| Product Type | 8-bit Microcontrollers - MCU | Program Memory Type | Flash |
| Factory Pack Quantity | 160 | Subcategory | Microcontrollers - MCU |
| Tradename | AVR | Width | 10 mm |
| Unit Weight | 0.017637 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATMEGA16U4-AU is a high-performance, low-power 8-bit microcontroller with advanced peripherals designed for a wide range of applications. It features 16 KB of flash memory, 1024 bytes of EEPROM, and 512 bytes of SRAM. The chip also includes USB connectivity, 16 GPIO pins, and various communication interfaces.
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Equivalent
Some equivalent products of the ATMEGA16U4-AU chip are ATmega32U4, ATmega8U2, AT90USB1286, and AT90USB82. These chips are from the same manufacturer, have similar features, and can be used as alternatives depending on the specific requirements of the project. -
Features
ATMEGA16U4-AU is a microcontroller with 16KB flash memory, 2KB SRAM, and 512B EEPROM. It has 4 PWM channels, 4 10-bit ADC channels, and USB 2.0 Full-Speed interface for easy connectivity. It also has various communication interfaces like SPI, I2C, and UART for versatile applications. -
Pinout
The ATMEGA16U4-AU has 44 pins and is a high-performance, low-power 8-bit microcontroller with advanced RISC architecture. It features 16KB of flash memory, 512 bytes of EEPROM, and 1KB of SRAM. It is commonly used in various USB applications due to its integrated USB 2.0 Full Speed device. -
Manufacturer
The ATMEGA16U4-AU is manufactured by Microchip Technology Inc., a global provider of microcontroller, mixed-signal, analog and Flash-IP solutions. They are a leading semiconductor company with a focus on enabling innovative designs and technological advancements across various industries. -
Application Field
The ATMEGA16U4-AU is commonly used in USB peripherals such as keyboards, mice, and other input devices. It is also suitable for communication devices, industrial control systems, and battery-powered applications due to its low power consumption and built-in USB interface. -
Package
The ATMEGA16U4-AU chip is a 5x5 mm QFN-32 package, with a surface mount form factor. It is approximately 0.9mm in height and is commonly available in a tube or reel packaging.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
