ATMEGA16U4-AU

Part No :: ATMEGA16U4-AU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3655135

Description: IC MCU 8BIT 16KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: ATMEGA16U4-AU PDF

Country of origin: -

Date code: -

ATMEGA16U4-AU Specifications

Type	Description
Series:	AVR® ATmega
Package:	Tray
Part Status:	Active
Core Processor:	AVR
Core Size:	8-Bit
Speed:	16MHz
Connectivity:	I²C, SPI, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:	26
Program Memory Size:	16KB (8K x 16)
Program Memory Type:	FLASH
EEPROM Size:	512 x 8
RAM Size:	1.25K x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	A/D 12x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
ATMEGA164PA-ANR Match 85%	VIGOR IC MCU 8BIT 16KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA164PA-ANR
ATMEGA16-16AU Match 93%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA16-16AU
ATMEGA164PA-AU Match 85%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA164PA-AU
ATMEGA32U4RC-AU Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA32U4RC-AU
ATMEGA16U4-AUR Match 100%	Roving Networks / Microchip Technology IC MCU 8BIT 16KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA16U4-AUR
ATMEGA32U4-AU Match 62%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP	ATMEGA16U4-AU vs ATMEGA32U4-AU

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 483

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.5100~~	~~$4.51~~
25	~~$4.1254~~	~~$103.14~~
100	~~$3.7440~~	~~$374.40~~

Current price of ATMEGA16U4-AU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ATMEGA16U4-AU

ATMEGA16U4-AU

3655135

Pricing(USD)