ATMEGA16U4-AU Microcontrollers - MCU by Microchip Technology
| Status: | Active |
|---|---|
| Series: | ATmega16U4 |
| RoHS: | Compliant |
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, allowing you to optimize power consumption versus processing speed.
Where to Buy
Prices starting from US$3.75
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$3.75
|
4,049
in stock
|
Buy Now |
|
RS
from US$4.43
|
46
in stock
|
Buy Now |
|
Newark Electronics
from US$4.41
|
0
in stock
|
Buy Now |
|
Avnet America
from US$4.55
|
0
in stock
|
Buy Now |
|
TME
from US$4.13
|
0
in stock
|
Buy Now |
|
element14
from US$5.49
|
0
in stock
|
Buy Now |
|
Farnell
from US$4.90
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| Program Memory Type | Flash |
|---|---|
| Program Memory Size (KB) | 16 |
| CPU Speed (MIPS/DMIPS) | 16 |
| Data EEPROM (bytes) | 512 |
| Capture/Compare/PWM (CCP) | 2 |
| Max 8 Bit Digital Timers | 2 |
| Number of ADCs | 0 |
| ADC Channels | 12 |
| Max ADC Resolution (bits) | 10 |
| Number of Comparators | 1 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 2.7 |
| Pin Count | 44 |
| Low Power | No |
| Pins | Packaging | 44 | TQFP |
| Temp Range | -40C to +85C |
| Packing Media | Tray (160) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| ATmega16U4/32U4 - Complete Datasheet |
| USB DFU Bootloader Datasheet Datasheet |
| ATmega16U4/32U4 - Summary Datasheet |
Reference Manuals |
|---|
| AVR Instruction Set Manual |
Supporting Collateral |
|---|
| Differential and Single-Ended ADC |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.2733 |
| Shipping Weight (kg) | 1.1875 |
| Lead Count | 44 |
| Package Type | TQFP |
| Package Width or Size | 10x10x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| AVR USB 16K FLASH QFN | Microchip Technology |
| Microchip ATMEGA16U4-AU Microcontroller | RS |
| Microcontroller Mcu, 8 Bit, Megaavr, 16Mhz, Tqfp-44 | Newark Electronics |
| MCU 8-bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP | Avnet America |
| IC: AVR microcontroller | TME |
| MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ATMEGA16U4-AU?
Additional datasheets, footprints and schematics for ATMEGA16U4-AU are listed on our Part Details page. You can also find images and similar parts to ATMEGA16U4-AU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATMEGA16U4-AU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATMEGA16U4-AU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATMEGA16U4-AU fall under?
The ATMEGA16U4-AU is listed under Semiconductors - ICs > Microcontrollers - MCU > Application Specific Microcontrollers - MCU.
Can I view similar or alternative parts?
You can view similar parts to ATMEGA16U4-AU when available in the Application Specific Microcontrollers - MCU range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ATMEGA16U4-AU you can contact the distributor directly for product support, shipping queries etc.
Is the ATMEGA16U4-AU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA16U4-AU have stock available?
Authorised distributors including Microchip Technology, RS, Newark Electronics, Avnet America and TME have stock available or on a lead time for ATMEGA16U4-AU.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ATMEGA16U4-AU often in real-time on the comparison pages.
What if I can't find stock of ATMEGA16U4-AU?
You can fill out our help required form which you can use to request a quote for ATMEGA16U4-AU from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.