- All Products
- Integrated Circuits (ICs)
- Microcontrollers
-
ATMEGA32U4-AU
In Stock
Min. : 1
Not available to buy on line? Want the lower wholesale price? Please sendRFQ, we will respond immediately
ATMEGA32U4-AU Tech Specifications
32KB 16K x 16 FLASHAVR8-BitMicrocontrollerAVR® ATmega Series ATMEGA32U444 Pin 16MHz5V44-TQFP
Product Attribute | Attribute Value |
---|---|
Category | Integrated Circuits (ICs) / Microcontrollers |
Manufacturer | Microchip Technology |
Factory Lead Time | 3 Weeks |
Factory Lead Time | 7 Weeks |
Mounting Type | Surface Mount |
Number of Pins | 44 |
Operating Temperature | -40°C~85°C TA |
Published | 2001 |
JESD-609 Code | e3 |
Part Status | Active |
Number of Terminations | 44 |
Subcategory | Microcontrollers |
Terminal Position | QUAD |
Peak Reflow Temperature (Cel) | 260 |
Frequency | 16MHz |
Base Part Number | ATMEGA32U4 |
Memory Size | 32kB |
Number of I/O | 26 |
Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V |
Core Processor | AVR |
Program Memory Type | FLASH |
Program Memory Size | 32KB 16K x 16 |
Bit Size | 8 |
Watchdog Timer | Yes |
DMA Channels | NO |
Number of Timers/Counters | 5 |
Number of ADC Channels | 12 |
Number of I2C Channels | 1 |
Length | 10mm |
Radiation Hardening | No |
RoHS Status | ROHS3 Compliant |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Mount | Surface Mount |
Package / Case | 44-TQFP |
Manufacturer Package Identifier | ATMEGA32U4-AU |
Packaging | Tray |
Series | AVR® ATmega |
Pbfree Code | yes |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Terminal Finish | Matte Tin (Sn) |
Technology | CMOS |
Terminal Form | GULL WING |
Supply Voltage | 5V |
[email protected] Reflow Temperature-Max (s) | 40 |
Interface | I2C, I2S, SPI, UART, USART, USB |
Oscillator Type | Internal |
RAM Size | 2.5K x 8 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Core Size | 8-Bit |
Connectivity | I2C, SPI, UART/USART, USB |
Data Converter | A/D 12x10b |
Has ADC | YES |
Data Bus Width | 8b |
EEPROM Size | 1K x 8 |
Number of PWM Channels | 8 |
Height | 1.05mm |
Width | 10mm |
REACH SVHC | No SVHC |
Lead Free | Lead Free |
ATMEGA32U4-AU Documents
Download datasheets and manufacturer documentation for ATMEGA32U4-AU
-
Datasheets
Others include "ATMEG" parts
The following parts include 'ATMEG'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
ATMEG128A-AU | Atmel (Microchip Technology) | Specialized Hot ICs | 5414 |
ATMEG163POD | Micrel / Microchip Technology | Accessories | 2672 |
ATMEG163POD | Microchip Technology | Development Boards Accessories | |
ATMEG64-16AI | ATMEGA | Specialized Hot ICs | 8 |
ATMEG64-16AU | ATMEL | Specialized Hot ICs | 726 |
ATMEG644PA-AU | ATMEGL | Specialized Hot ICs | 1899 |
ATMEG88V-10AU | Atmel (Microchip Technology) | Specialized Hot ICs | 417 |
ATMEGA 128A-AU | Atmel (Microchip Technology) | Specialized Hot ICs | 2257 |
ATMEGA 32A-AU | Micrel / Microchip Technology | Specialized Hot ICs | 9455 |
atmega 644-20au | Atmel (Microchip Technology) | Specialized Hot ICs | 2404 |
Customers also viewed
![UPJ2D100MPD1TD](https://pic.bonchip.com/images/dimg/nichicon-upj1e391mpd1td-4815.jpg?x-oss-process=style/Webp)
UPJ2D100MPD1TD
Nichicon
CAP ALUM 10UF 20% 200V RADIAL
![LRC-LRF3WLF-01-R025F](https://pic.bonchip.com/images/category/Resistors.png?x-oss-process=style/Webp)
LRC-LRF3WLF-01-R025F
IRC / TT Electronics
RES SMD 0.025 OHM 3W 2512 WIDE
![ATS-07G-64-C1-R0](https://pic.bonchip.com/images/dimg/advancedthermalsolutionsinc-atsp205c2r0-3672.jpg?x-oss-process=style/Webp)
ATS-07G-64-C1-R0
Advanced Thermal Solutions, Inc.
HEATSINK 40X40X25MM L-TAB
![1502303](https://pic.bonchip.com/images/cimg/phoenixcontact-1502303-8367.jpg?x-oss-process=style/Webp)
1502303
Phoenix Contact
CABLE 3POS
![CF18JT1K50](https://pic.bonchip.com/images/dimg/stackpoleelectronicsinc-cf18jt1k50-1802.jpg?x-oss-process=style/Webp)
CF18JT1K50
Stackpole Electronics, Inc.
RES 1.5K OHM 1/8W 5% AXIAL
![A1BXB-3036M](https://pic.bonchip.com/images/dimg/teconnectivityampconnectors-a1bxb3036m-8212.jpg?x-oss-process=style/Webp)
A1BXB-3036M
Agastat Relays / TE Connectivity
IDC CABLE- ASR30B/AE30M/X
![MB2198-635](https://pic.bonchip.com/images/category/Development Boards, Kits, Programmers.png?x-oss-process=style/Webp)
MB2198-635
Cypress Semiconductor
TOOL KIT
![ERJ-2GEJ515X](https://pic.bonchip.com/images/dimg/panasonicelectroniccomponents-erj2gej102x-2922.jpg?x-oss-process=style/Webp)
ERJ-2GEJ515X
Panasonic
RES SMD 5.1M OHM 5% 1/10W 0402
![JR25WP-5P(71)](https://pic.bonchip.com/images/dimg/hiroseelectriccoltd-jr25wp5p71-9941.jpg?x-oss-process=style/Webp)
JR25WP-5P(71)
Hirose
CONN PLUG WATERPROOF 5POS MALE
![PA4341.252NLT](https://pic.bonchip.com/images/dimg/pulseelectronicspower-pa4341201nlt-8045.jpg?x-oss-process=style/Webp)
PA4341.252NLT
Pulse Electronics Corporation
FIXED IND 2.5UH 7A 22 MOHM SMD
Featured Manufacturers
Popular Categories
Brackets
Turret Connectors
Wire Tie Guns and...
Combination Sets
Banana and Tip Co...
Electroluminescent
RF Shields
Hubs, Switches
Power & Extension...
Card Racks
Potentiometer Kits
ATMEGA32U4-AU brand manufacturers: Microchip Technology, Bonchip stock, ATMEGA32U4-AU reference price. ATMEGA32U4-AU parameters, ATMEGA32U4-AU Datasheet PDF and pin diagram description download.You can use the ATMEGA32U4-AU Pluggable Connectors, DSP Datesheet PDF, find ATMEGA32U4-AU pin diagram and circuit diagram and usage method of function, ATMEGA32U4-AU electronics tutorials.You can download from the Bonchip.
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.
![](/front/images/VISA.jpeg)
![](/front/images/Master-card.jpeg)
Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Address : D1 6th floor,Lehui Center,Jihua Road 489 Longgang District, Shenzhen-518129, China
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. Bonchip offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods |
![]() ![]() ![]() ![]() |
|
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |