EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
ATMEGA16U2-AU Real Image ATMEGA16U2-AU real image2198 ATMEGA16U2-AU Real Image
Same model may have multiple batches, images only for reference.
ATMEGA16U2-AU Real Image ATMEGA16U2-AU real image2198 ATMEGA16U2-AU Real Image
ATMEGA16U2-AU Real Image ATMEGA16U2-AU real image2198 ATMEGA16U2-AU Real Image
Same model may have multiple batches, images only for reference.

ATMEGA16U2-AU

Part No ATMEGA16U2-AU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 16KB FLASH 32TQFP
Datasheet
ATMEGA16U2-AU Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tray
Status Active
Core Processor AVR
Part Core Size 8-Bit
Speed(Frequency) 16MHz
Number of I/O 22
Program Memory Size 16KB (8K x 16)
Program Memory Type FLASH
EEPROM Size 512 x 8
Data RAM Size 512 x 8
Supply Voltage - Operating 2.7 V to 5.5 V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 32-TQFP (7x7)
Win Source Part Number 63922-ATMEGA16U2-AU
Family Name ATMEGA16U2
Introduction Date July 07, 2009
ECCN EAR99
Country of Origin Philippines, Republic of Korea
Halogen Free Compliant
Estimated EOL Date 2023
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ATMEGA16U2-AU CAD Model

Description

ATMEGA16U2-AU Microcontroller

The ATMEGA16U2-AU is a robust microcontroller solution ideal for USB applications, combining versatile functionality with extended connectivity options.

  • Applications/Projects:
    • USB device applications
    • Human Interface Devices (HID)
    • Data logging equipment
  • Features and Benefits:
    • Full-speed USB 2.0 support
    • Flexible simultaneous I/O capabilities
    • Built-in memory for enhanced performance
  • Additional Details:
    • Enhanced UART for serial communication
    • Dual programmable USARTs
    • Compatibility with popular programming software

You May Also Be Interested in

TLE9853QX Infineon Technologies – Price, Stock & Datasheet
TLE9853QX
Infineon Technologies
ARM Cortex-M Series 40MHz 10 VQFN-48-EP(7x7) Microcontrollers RoHS
Lowest to $6.4030
AT32F437VMT7 ARTERY – Price, Stock & Datasheet
AT32F437VMT7
ARTERY
ARM Cortex-M4F 288MHz 84 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $6.4030
CKS32F103CBT6 CHINA KEY SYSTEM & INTEGRATED CIRCUIT CO., LTD. (CKS) – Price, Stock & Datasheet
CKS32F103CBT6
CHINA KEY SYSTEM & INTEGRATED CIRCUIT CO., LTD. (CKS)
ARM Cortex-M3 32 Bit 72MHz 37 LQFP-48(7x7) Microcontrollers RoHS
Lowest to $1.0850
GD32E232K8Q7 GigaDevice Semiconductor – Price, Stock & Datasheet
GD32E232K8Q7
GigaDevice Semiconductor
72MHz 28 QFN-32 Microcontrollers RoHS
Lowest to $1.6008
SAF-XC164CM-8F40F AA Infineon Technologies – Price, Stock & Datasheet
SAF-XC164CM-8F40F AA
Infineon Technologies
LQFP-64(10x10) Microcontrollers RoHS
Lowest to $207.1429
SAK-TC389QP-160F300S AE Infineon Technologies – Price, Stock & Datasheet
SAK-TC389QP-160F300S AE
Infineon Technologies
300MHz FBGA-516 Microcontrollers RoHS
Lowest to $45.8617
XMC4400-F100F256 BA Infineon Technologies – Price, Stock & Datasheet
XMC4400-F100F256 BA
Infineon Technologies
LQFP-100(14x14) Microcontrollers RoHS
Lowest to $13.0971
HC32F460PEHB-VFBGA100 Xiaohua Semiconductor Co., Ltd. – Price, Stock & Datasheet
HC32F460PEHB-VFBGA100
Xiaohua Semiconductor Co., Ltd.
VFBGA-100 Microcontrollers RoHS
Lowest to $0.7331
PMS150C-U06 PADAUK – Price, Stock & Datasheet
PMS150C-U06
PADAUK
Others SOT-23-6 Microcontrollers RoHS
Lowest to $0.1027

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143

Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.2875 $52.8750
24+ $4.3385 $104.1240
36+ $4.2029 $151.3044
50+ $4.0673 $203.3650
64+ $3.9317 $251.6288
86+ $3.5250 $303.1500
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 4,000 pieces
MOQ: 10 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess